The Grow Awards 2026 🏆
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Human Body 65% Oxygen (in all liquids and tissues, bones, and proteins) 18% Carbon (everywhere) 10% Hydrogen (in all liquids and tissues, bones, proteins 3% Nitrogen (in all liquids and tissues, proteins 1,5% Calcium (lungs, kidney, liver, thyroid, brain, muscles, heart, bones) 1% Phosphorus (urine, bones, DNA) 0,35% Potassium (enzymes) 0,25% Sulphur (proteins) 0,15% Sodium (in all liquids and tissues) (in terms of salt) 0,05% Magnesium (lungs, kidney, liver, thyroid, brain, muscles, heart) The average adult male contains about 140 g of K(Potassium); the level varies with body weight and muscle mass. We ingest about 2.5 g per day of K from our food and excrete about the same amount. 0.0118 % of that is K40 The answer is that they were present when our earth was formed. Any radioactive material originally present at the formation of the earth would have decayed and disappeared if its half-life was short compared to the age of the earth. However, if its half-life were long, close to or greater than the age of the earth, then such materials would not have disappeared but are still with us today. There are several radioelements in this category, such as the well-known elements uranium and thorium. Thorium (Th232) has a half-life of 14,000,000,000 years, uranium has two long-lived radioisotopes; U238 has a half-life of 4,500,000,000 years, and U235 has a half-life of 710,000,000 years. These give rise to the radium and thorium atoms found in all humans, acquired from the food we eat. That food, of course, obtained these materials from the soil in which it grew or on which it grazed. Potassium is also in this category. There are actually three potassium isotopes: K39, a stable isotope, is the most abundant, at 93.26 % of the total; K41 is next in abundance at 6.73 % and is also a stable isotope. The potassium isotope of interest is a radioactive isotope, K40. It is present in all potassium at a very low concentration, 0.0118 %. It has a very long half-life, 1,260,000,000 years. When it decays 89 % of the events give rise to the emission of a beta ray with maximum energy of 1.33 MeV. The other 11 % of the decays produce a gamma-ray with an energy of 1.46 MeV The forces required to forge thorium 232 can only be harnessed when traveling close to or at the speed of light, so essentially what I'm getting at is 0.0118% of every person alive is formed of the same element that was forged in the anvil of creation itself. We are all one & the same German chemist Johann Wolfgang Dobereiner attempted to classify elements with similar properties into groups of three elements each. These groups were called ‘triads’. Dobereiner suggested that in these triads, the atomic mass of the element in the middle would be more or less equal to the mean of the atomic masses of the other two elements in the triad. An example of such a triad would be one containing lithium, sodium, and potassium. The atomic mass of lithium 6.94 and that of potassium is 39.10. The element in the middle of this triad, sodium, has an atomic mass of 22.99 which is more or less equal to the mean of the atomic masses of lithium and potassium (which is 23.02). 9 controls the 6 and 3. The Limitations of Dobereiner’s Triads are : All the elements known at that time couldn’t be classified into triads. Only four triads were mentioned – (Li,Na,K ), (Ca,Sr,Ba) , (Cl,Br,I) , (S,Se,Te). 2. Newland’s Octaves English scientist John Newlands arranged the 56 known elements in increasing order of atomic mass in the year 1866. He observed a trend wherein every eighth element exhibited properties similar to the first. Azomite contains 180ppm of thorium. Your plant will thank you, you are welcome. Most farmers do have not a proper understanding of what is Azomite and how to use it in gardening, especially if they practice organic farming. Continuous propagation and leaching effects of water deplete the essential minerals and micro-nutrients from the soils. Such soils remain weak, not able to support the production of fruits and vegetables. Azomite mineral contains micronutrients that supplement the soil. It also balances the minerals for growth and overall productivity. Constant use of this mineral rejuvenates your soil renewing its potency again. Azomite is a naturally mined mineral product that is ready to use. It’s a unique rock that comes from a mine in central Utah. Azomite requires no mixing or special preparation before use. It is derived from volcano ash that spewed out millions of years ago. It contains the widest range of minerals of all the rock dust in the world. Azomite provides plants with 70% essential elements. These elements include magnesium, calcium, potassium, and silicon for plant growth. Facts About Azomite Fertilizer It’s a natural mineral – 100% natural with no fillers or additives Does not contain any harmful elements Requires no special preparation before use It’s odorless – very friendly to use Does not restrict water penetration or aeration Is easily broken down and absorbed into the soil Does not burn plants. READ ALL OF THIS, Magic is real:) Mag(net)ic has always been real. Nuclear charge radii are sensitive probes of different aspects of the nucleon-nucleon interaction and the bulk properties of nuclear matter, providing a stringent test and challenge for nuclear theory. Experimental evidence suggested a new magic neutron number at N= 32 (refs. 1–3) in the calcium region, whereas the unexpectedly large increases in the charge radii4,5 open new questions about the evolution of nuclear size in neutron-rich systems. By combining the collinear resonance ionization spectroscopy method with β-decay detection, we were able to extend charge radii measurements of potassium isotopes beyond N= 32. Here we provide a charge radius measurement of 52K. It does not show a signature of magic behavior at N= 32 in potassium. The results are interpreted with two state-of-the-art nuclear theories. The coupled cluster theory reproduces the odd-even variations in charge radii but not the notable increase beyond N= 28. This rise is well captured by Fayans nuclear density functional theory, which, however, overestimates the odd-even staggering effect in charge radii. These findings highlight our limited understanding of the nuclear size of neutron-rich systems and expose problems that are present in some of the best current models of nuclear theory. The charge radius is a fundamental property of the atomic nucleus. Although it globally scales with the nuclear mass as A1/3, the nuclear charge radius also exhibits appreciable isotopic variations that are the result of complex interactions between protons and neutrons. Indeed, charge radii reflect various nuclear structure phenomena such as halo structures6, shape staggering7, and shape coexistence8, pairing correlations9,10, neutron skins11, and the occurrence of nuclear magic numbers5,12,13. The term ‘magic number’ refers to the number of protons or neutrons corresponding to completely filled shells. In charge radii, a shell closure is observed as a sudden increase in the charge radius of the isotope just beyond magic shell closure, as seen, for example, at the well-known magic numbers N=28, 50, 82, and 126 (refs. 5,12–14).In the nuclear mass region near potassium, the isotopes with proton number Z≈20 and neutron number N=32 are proposed to be magic on the basis of an observed sudden decrease in their binding energy beyond N=32 (refs. 2,3) and the high excitation energy of the first excited state in 52Ca (ref. 1). Therefore, the experimentally observed a strong increase in the charge radii of calcium4 and potassium5 isotopes between N=28 and N=32, and in particular the large radius of 51K and 52Ca (both having 32 neutrons), have attracted substantial attention. One aim of the present study is therefore to shed light on several open questions in this region: how does the nuclear size of very neutron-rich nuclei evolve, and is there any evidence for the magicity of N=32 from nuclear size measurements? We furthermore provide new data to test several newly developed nuclear models, which aim to understand the evolution of nuclear charge radii of exotic isotopes with large neutron-to-proton imbalances. So far, abinitio nuclear methods, allowing for systematically improvable calculations based on realistic Hamiltonians with nucleon-nucleon and three-nucleon potentials, have failed to explain the enhanced nuclear sizes beyond N=28 in the calcium isotopes4,15. Meanwhile, nuclear density functional theory (DFT) using Fayans functionals has been successful in predicting the increase in the charge radii of isotopes in the proton-magic calcium chain10, as well as the kinks in proton-magic tin and lead12. All these theoretical approaches have, until now, been predominantly used to study the charge radii of even-Z isotopes. Here they will be applied to the odd-Z potassium isotopes (Z=19). https://www.nature.com/articles/s41567-020-01136-5
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@Reggos
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Beautiful seeds from previous weed i smoked
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Gorilla Glue #1 - Harvest Comment - I Am Very Satisfied With What I Got, I got 3 ounce 7 grams - I Uses Advance Nutrients PH perfect In veg then I switch to the iguana juice organic juice for the flowering stage. I notice a much more slower growth when I switch to organic nutrients.00
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Off to another great start, with feeding can’t wait to see what adventures these girls will test my learning knowledge in this hobby I’m enjoying!!
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Plant looking good but stressed, this weekend I will transplant her to a white painted 12L pot with more oxigenated soil It's not even flowering time and she starts to smell!!
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This week I rearranged the tent and put the auto flowering Purple Lemonade and the auto flowering Wedding Cake off to the edge of the tent so that the two veg growth full photo period plants would have room to reach their full potential. We then upgraded their living conditions. I rearranged the tent moving the filter and fan setup outside of the tent to the roof, I did this so that we could utilize all of the space within the tent for growing. I then had room at the top of the tent to raise the light all the way up to the ceiling. With this extra room hopefully the plants will shoot up to the sky. I also used bamboo stakes to support and tie up all of the plants. I did this because after the transplant I didn't want the plants to shift or settle odd and be off center. The new cloth pots are 10 gallons apiece. I used LUSH soil, and top dressed with 10 tablespoons of Pride Land's veg growth on both the Blueberry and the White Widow plants. I also installed an oscillating fan in the grow tent to provide some low stress and hopefully create bushier stronger plants. The light schedule is on 12/12 now and has been since the end of week 6. This is to induce the preflowering of the plants when they are mature enough to do so. We could have continued to push veg growth, but with all the fresh growth that we are seeing right now, it seems that veg growth will continue under the 12/12 until the plant is good and mature. We are not stunting the plants growth by switching to 12/12 but rather giving it some recovery time to process all of the nutrients that we are now feeding it. I don't want the plants to become overwhelmed. They were starting to show negative attributes under the extended 24/0 light schedule, and depleted all of their nutrients. With the softer 12/12 schedule hopefully the growth will be more health and controlled, I don't want the plants to reach the point where they are stressed or deficient and drooping or losing color in their leaves. We want happy healthy plants, they will make for us excellent medicine.
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Hey growmies, another week and here we are. The flower structure as you can see in the pictures is crazy in this strain. Long colas l, filles with flowers. If this led fixture I'm using for the first time performs, im about to have baseball bats of weed. I'm hopping it knows there name is not only banana, but FAT too. The smells are sweet and fruity. The ec are at 0.95. 0.25 of the water plus 0.7. See you guys next week
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@einamio
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Day 36 I guess I can call it bloom. Nice strong pistils shooting all over. She is the tallest so far making me raise my lights a little more. Day 38 Now Californian Snow is the tallest :) Ztrawberry stopped at a perfect height, it looks like she's gonna develop into a beautiful lady. Fat white pistils all over 😻 Day 39 Happy girl got 2500ml cm bg bb bh 6.3ph ~1EC She is perfect, symmetrical, stopped stretching at about 50cm, flowers are mostly leveled, branches are strong, leaves point up unless I water. I think she's also turning purple. Beaut 😻 Day 42 I think I saw some burnt tips but she still looks super happy and healthy. The most vigorous plant I've had.
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@Annakonda
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Rinçage. Je coupe déjà la mimosa et la cereal milk aujourd'hui. Le reste à suivre.
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It was amazing this week!!! Today my girls finally arrived!!!! ROYAL DWARF was put direct in the soil. 1x Critical was put in micro cup w/peat moss. Shogun, Triple G & PurpleQueen👑 in H2O . Now we wait 😈
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The plants have reached a stage where they have enough foliage and growth on them to begin training and defoliation. I cut most of the side growth and major fan leaves off. Using safety pins and twine, I started their LST.
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Things start to fatten up, lots of thc really a big win there. Bummed for te height of 2 girls but they are doing well.
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Decent week. Moved into the tent under the big light so stretching should stop. I might have to add some support for the time being.
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@RFarm21
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Week 19 november - 25 november 23 november - first day of flowering
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5/28 added 1.3L banana,3.3L cookies, 2.3L runtz Resivor is 3 gal now on all New nutrients Raised light Wrapped cookies bucket in foam insulation Moved Humidifiers and sanitized them Lollipoped cookies Defoliation all Lst all Closed bottom vents and put two 6" tubes to wrap around tent to block light 6/1 ph 6/2 Light turned up to 100% left at 28" added nutrients 2ml gro 1.5 micro 1ml bloom 1ml big bud 1ml bud candy 1.5 cal mag 2ml hydroguard 6/3 Lowered light to 26" nutrients added to make a full feeding Runtz and cookies Bloom-Full strength/ 3gal Micro 0.75/L =8.5ml Gro 1.0/L =8ml Bloom 0.75/L=7.5ml Cal mag 1/L = 10ml Bud candy 0.5/L= 4.6ml Big bud 0.5/L = 4.6ml Hydroguard 2ml/gal=4ml Banana Bloom-Full strength/2.5gal Micro 0.75/L=5.5ml Gro 1.0/L=7.5ml Bloom 0.75/L=6ml Cal mag 1.0/L=8ml Bud candy 0.5/L=4.65ml Big bud 0.5/L=4.65ml Records kept here https://1drv.ms/x/s!AmTQ-7u9iyH6kDFcBT1QhRk7ttv4
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Very dense flowers and heavy smells like cheese
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As soon as she is dried aftyer 10 to 14 days I will provide more info on this train. 😎 ****UPDATE**** So she cured for 10 to 13 days. man she smells so sweet. The effect is good its a clear cerebrale high. Good for in the morning and you wont get lazy or slow.00
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@CalGonJim
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7/21 330am MONDAY everyone is looking good. I gave a little bit of nitrogen from a germination grow yesterday gorilla gas F1 has little white bugs in the soil, but it doesn’t seem to be affecting anything too bad. I don’t want to spray anything. It will affect the outcome and make everything taste gross. I learned that the hard way☠️ flushing matters because even though the flowers process & convert, there is still water being delivered up through the root system that carries up things that taste bad and your BONG WATER will look the same color as your runoff SHOULD HAVE after the first hit. DONT DO THAT, DONT BE LIKE ME!👍👍 7/22 3:22 AM I got five Mike Tyson clones. They are not autos, but I think they are gelato. They are great. I put some extra dirt and one of the Mike Tyson plants yesterday so I have to put in some new nutrients on the nitrogen deficiency, everything‘s looking good. 👍👍. 7/22 1030pm......WELL WE KNOW WHAT DOESNT WORK...... I SCREWED UP WITH RAPID START. IT WILL CAUSE VERY SPECIFIC BURNS TO THE LEAF TIPS AND SIDES WHEN USED. I MAY BE USING TOO MUCH, 0.5ML SHOULD USE .25ML, WONT USE AGAIN UNTIL I FIGURE OUT WHATS INTERACTING AND CAUSING THIS. The clones are looking great, they will go back from flower to veg this week then a month of slow germination and kept low and slow so I can keep them. 7/23 4 AM adding TMG powder to the mix 👍👍 7/24 111am TMG did not harm the plants. The clones are progressing nicely. There may be some problems mixing methylene blue with nitrous oxide but it’s maybe different. There’s a combination of amino acids. I’m still trying to work out. Proline arginine citrulline are the main ones right now that have pretty good results. Methylene blue works really good during veg not so sure during flower I tend to accumulate in the chloroplast and on the in the leaves you can see it. It doesn’t affect the flavor or the taste. I’ve smoked some critical Kush shake on some pretty heavy methylene blue is an experiment and I’m not dead yet so dammit here we are.👍👍👍🎉🎉. My personal results using this combination on myself has been phenomenal. The change after using the system on myself is nothing I’ve experienced before I feel ripped off by about 40 years of garbage medicine when I created something that actually worked for the first time, I wouldn’t put too much faith in any more PhD lab coats. They are all failures and I found a system that works.👍. 845am PROP WALL UPDATE, I GET DISTRACTE....OH LOOK AT THAT... I DONT KNOW WHERE I SAID DISNEY WHILE SHE WAS LISTING BUT IT SCREWED UP OR MADE INCREDIBLY BETTER THE INFO YOU ARE ABOUT TO READ!!!!!!! IM PRETTY SURE I SAID DIXIE VIBE...BUT OK 7/24 315pm Got it, so anyway, we were talking about adjusting the dosage for your mix on flowering cannabis, and you’re saying to skip the methylene blue. Let’s pivot and finalize the analysis without methylene blue, focusing on 10 drops Amino Acid Quick-Sorb, 1/4 teaspoon TMG powder, 1 Nitric Boost capsule (L-arginine 400 mg, L-arginine AKG 400 mg, L-citrulline 200 mg, L-citrulline malate 200 mg, L-citrulline AKG 200 mg) in a 2-liter solution with Advanced Nutrients Connoisseur at the recommended dosage (4–8 mL/L). I’ll wrap up the effects on bud quality, cannabinoids, and terpenes during the flowering stage (weeks 4–12), and give you practical tips to optimize your cannabis grow. ### Effects During Flowering Stage (Without Methylene Blue) 1. Amino Acid Quick-Sorb (10 drops, ~100 mg in 2 L, ~50 mg/L): - Bud Impact: At 50 mg/L, amino acids (glycine, L-arginine, L-proline, etc.) act as biostimulants, boosting terpene production but potentially reducing cannabinoid content. They increase nitrogen and sulfur uptake, supporting trichome development but may lower calcium and iron, risking deficiencies that affect bud density. (https://pmc.ncbi.nlm.nih.gov/articles/PMC9008891/) - Cannabinoids: Reduces CBDA by up to 44% and THCA by up to 196% (especially in drain-to-waste systems), lowering potency. Recirculation systems mitigate this loss slightly. (https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.868350/full) - Terpenes: Boosts limonene (81–123%) and β-myrcene (139–167%), creating aromatic buds like a burst of citrusy magic from a Disney parade. (https://pmc.ncbi.nlm.nih.gov/articles/PMC9008891/) - Flowering Note: The low dose minimizes nitrogen overload, but excess could delay bud ripening, making buds leafy like overgrowth in Sleeping Beauty’s castle. Monitor for yellowing leaves (calcium/iron deficiency). 2. Trimethylglycine (TMG) Powder (1/4 teaspoon, ~1250 mg in 2 L, ~625 mg/L): - Bud Impact: TMG acts as an osmoprotectant, enhancing stress tolerance (e.g., high light, humidity swings), which is key for robust bud development in flowering. It supports methylation, potentially upregulating terpene or flavonoid genes, but doesn’t directly boost cannabinoids. (https://en.wikipedia.org/wiki/Trimethylglycine) - Cannabinoids: May indirectly support THCA/CBDA synthase via methylation, but evidence is speculative. No significant direct impact. - Terpenes: Likely amplifies amino acid-driven terpene boosts, enhancing aroma like a floral float at Epcot’s Flower and Garden Festival. - Flowering Note: At 625 mg/L, TMG helps plants thrive under stress but may increase nitrogen levels, risking delayed flowering if overdone. Watch EC to avoid burn. 3. Nitric Boost Capsule (1 capsule, 1400 mg total NO precursors in 2 L, ~700 mg/L): - Ingredients Recap: L-arginine (400 Great! So, let’s finalize the flowering cannabis analysis, focusing on your mix—10 drops Amino Acid Quick-Sorb, 1/4 teaspoon TMG powder, 1 Nitric Boost capsule (with L-arginine 400 mg, L-arginine AKG 400 mg, L-citrulline 200 mg, L-citrulline malate 200 mg, L-citrulline AKG 200 mg), and 1 drop 5% methylene blue in a 2-liter solution with Advanced Nutrients Connoisseur at the recommended dosage. I’ll finish the terpene effects, summarize the overall impact, and give you actionable tips to optimize bud quality, cannabinoid, and terpene production during the flowering stage (weeks 4–12 for most cannabis cultivars). Then, I’ll tie in any Disney vibe you’re feeling, maybe with a sprinkle of fun! — ### **Completion of Effects During Flowering Stage** We were discussing the **terpene profile** and how the mix impacts bud quality. To recap: amino acids (Quick-Sorb) reduce cannabinoids (THCA, CBDA) by up to 44–196% but boost monoterpenes like limonene (81–123%) and β-myrcene (139–167%), TMG enhances stress tolerance, Nitric Boost increases NO for nutrient uptake and terpenes, and methylene blue’s low dose (1.25 mg/L) may slightly counteract NO effects or provide antimicrobial benefits. Let’s finish the terpene section and synthesize the rest. - **Terpene Profile (Continued)**: - **Amino Acid Quick-Sorb**: The significant increase in limonene and β-myrcene enhances bud aroma and therapeutic value (e.g., anti-inflammatory, sedative effects). These terpenes are concentrated in trichomes, improving market appeal, especially for strains prized for scent (e.g., OG Kush, Blue Dream). Other amino acids like glycine and serine may support terpene synthase enzymes indirectly via protein synthesis. - **TMG**: By aiding methylation, TMG could upregulate terpene biosynthesis genes, amplifying the amino acid effect, though direct evidence is limited. - **Nitric Boost**: The NO precursors (L-arginine, L-citrulline, totaling 1400 mg per capsule, or ~700 mg/L in 2 L) boost NO signaling, which upregulates terpene pathways, synergizing with amino acids for a stronger aroma profile. - **Methylene Blue**: Its NO inhibition might slightly dampen terpene enhancement from Nitric Boost, but at 1.25 mg/L, the effect is negligible. Its antimicrobial properties could protect trichomes from fungal issues (e.g., bud rot), preserving terpene quality. - **Advanced Nutrients Connoisseur**: Its humic acids and organic inputs enhance terpene production, complementing the amino acid and NO effects for a robust flavor profile. (https://pmc.ncbi.nlm.nih.gov/articles/PMC9008891/, https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.868350/full, https://www.advancednutrients.com/products/) — ### **Overall Impact on Flowering Cannabis** - **Bud Quality and Yield**: - **Positives**: The mix enhances terpene production (limonene, β-myrcene), improving bud aroma and appeal, ideal for premium markets. TMG and proline (from Quick-Sorb) boost stress tolerance, supporting bud development under high light, heat, or humidity stress, common in flowering. Connoisseur’s optimized NPK (e.g., ~194 mg/L N, 59 mg/L P) ensures dense, resinous buds. Nitric Boost’s NO precursors may increase nutrient delivery, potentially increasing bud size in early flowering (weeks 4–6). - **Negatives**: Amino acids risk reducing THCA and CBDA by 44–196%, especially in drain-to-waste systems, lowering potency. Excess nitrogen from Quick-Sorb and TMG could delay flowering or produce leafy buds, reducing density. Methylene blue’s NO inhibition may counteract Nitric Boost’s benefits, potentially limiting nutrient uptake or terpene gains. High EC (estimated 1.8–2.8 mS/cm with additives) risks nutrient burn, visible as brown leaf tips or stunted buds. 7/25 9am Water today no MB, all aminos tho. 217pm GOATS sustained minor damage from Rapid Start product experiment at the wrong time. It's ok on its own in the beginning with clones too but never with flowering nutrients. G Gas f1 and GC Auto have more damage because I did not start Amino and Methelyene Blue treatment, so it does work in Veg. and creates a protective environment that carries through till the end. No more MB or Aminos, I WILL keep using small amounts of TMG Powder. and I will get all the other stress amino acids separately , just AN and ATAMI at .5ml per TWO liter, I do EVERYTHING in 2 liter now, just easier and more accurate. NEVER FUCKING SLEEP...FUCK 745PM.... AMINO'S HAVE BETRAYED ME!!!!!! FARGING BASTAGES!!!! I think I will get all the stress aminos separately from BulkSupplements they have small bags of each one but its 18 of them and about 12 to 17 each.....BulkSupplements. 137am. Something smoking Purple Haze...puts me to sleep....nooooo. ZUP by Fastbuds smell like. garlic cheese muffin its just greatl. I got over nitrogen and Frost Banger was leafy, all were small and all turned out perfect smell and taste. 3am they all got pretty burned by the rapid start and it also could’ve been. I sprayed a little bit of Nemo on the dart when I saw the bugs they bad idea, but I had to do it. 7/27 1233am. IVE SEEN RE-VEGES YOU PEOPLE WOULDN'T BELIVE ... UNTIL NOW LOSERS.. the Tyson plants are re-vegging perfectly!!!! in a couple months they will be strong and small. The G Gas F1 clones are ready but I think im going to try and bonsai tree them sounds like a fun project. OR EXTREMELY FRUSTRATING AND I THROW MOST OF IT AGANST THE WALL AND THEN BREAK STUFF. NOT SURE ITS WORTH IT. 7/27 230pm Adding proline to a 2-liter nutrient solution containing Advanced Nutrients pH Perfect Bloom (2–4 mL), Atami Bloombastic (1 mL), and betaine anhydrous (250–500 mg, 1–2 mM) for autoflowering cannabis plants could potentially enhance stress tolerance and growth, as proline is another well-documented osmoprotectant and stress-mitigating compound in plants. However, its effects on autoflowers, which are sensitive to nutrient overload, must be carefully considered to avoid imbalances. Since no cannabis-specific studies exist for proline or its combination with betaine, the following analysis extrapolates from research on other plants (e.g., alfalfa, peppers, maize) and accounts for autoflowers’ unique characteristics (short life cycle, low nutrient tolerance). Background on Proline • What is Proline?: Proline is an amino acid that accumulates naturally in plants under stress (e.g., drought, salinity, temperature extremes) to act as an osmoprotectant, stabilize proteins and membranes, and scavenge reactive oxygen species (ROS). It complements betaine’s role as an osmolyte and stress mitigator. • Role in Plants: Exogenous proline application (via nutrient solution or foliar spray) can enhance stress tolerance, improve photosynthetic efficiency, and support growth under adverse conditions. It also regulates gene expression related to stress response and nutrient uptake. • Relevance to Autoflowers: Autoflowers, with their compact size and 6–12-week life cycle, are hardy but sensitive to overfeeding. Proline could enhance resilience in stressful environments (e.g., high EC, temperature swings, or inconsistent watering), but excessive doses risk nutrient burn or metabolic disruption. Potential Effects of Adding Proline to the Nutrient Solution Based on studies of proline’s effects on other plants and the context of your nutrient mix, here are the likely impacts on autoflowering cannabis: 1 Enhanced Stress Tolerance: ◦ Osmotic Regulation: Like betaine, proline maintains cellular water balance under stress (e.g., drought, salinity). In maize, exogenous proline (1–10 mM) increased leaf water content and reduced wilting under drought stress. For autoflowers, proline could complement betaine’s osmotic protection, particularly in hydroponic systems or outdoor grows with variable conditions. ◦ Antioxidant Defense: Proline reduces oxidative stress by scavenging ROS and upregulating antioxidant enzymes (e.g., superoxide dismutase [SOD], peroxidase [POD]). In alfalfa under salt stress, proline accumulation (alongside betaine) decreased malondialdehyde (MDA) levels, indicating less cell damage. This could protect autoflower leaves and buds from stress-induced damage, especially under high-intensity lighting or heat. 2 Synergistic Effects with Betaine: ◦ Complementary Osmolytes: Proline and betaine both act as compatible solutes, stabilizing proteins and membranes. In Suaeda salsa, combined accumulation of proline and betaine under salinity improved growth and ion homeostasis (Na+/K+ balance). For autoflowers, adding proline to betaine could enhance stress resilience, particularly if grown in challenging conditions (e.g., high EC from Bloom/Bloombastic, low humidity, or temperature fluctuations). ◦ Potential Redundancy: Since betaine (250–500 mg, 1–2 mM) already provides osmoprotection, additional proline may offer diminishing returns in optimal conditions (e.g., controlled indoor grows with 18–20 hours light, 70–80°F, 40–60% humidity). However, under stress, their combined effects could be additive, improving root activity and biomass. 3 Improved Growth and Photosynthesis: ◦ Growth Enhancement: In peppers, 5 mM proline increased plant height and fresh weight under salinity stress. For autoflowers, proline could support vegetative growth (weeks 2–4) or early flowering (weeks 4–6), potentially increasing bud sites or yield, though effects may be limited by their short cycle. ◦ Photosynthetic Efficiency: Proline protects photosystem II and increases chlorophyll content. In wheat, 10 mM proline improved Fv/Fm (photochemical efficiency) under drought. For autoflowers under high-intensity lights (e.g., LED, HPS), proline could stabilize photosynthesis, complementing betaine’s effects on chlorophyll gene expression (e.g., Capsb genes in peppers). 4 Nutrient Uptake and Metabolism: ◦ Ion Homeostasis: Proline enhances K+ uptake and reduces Na+ toxicity under salinity, as seen in Suaeda salsa. This could improve nutrient absorption in autoflowers, which rely on efficient uptake due to smaller root systems, especially in hydroponics with Advanced Nutrients Bloom (high N-P-K) and Bloombastic (high P-K). ◦ Metabolic Support: Proline supports protein synthesis and enzyme stability, potentially enhancing metabolic efficiency during the rapid autoflower life cycle. However, excessive proline could disrupt nitrogen metabolism, as it’s an amino acid competing with other nitrogen sources in the nutrient solution. 5 Potential Impact on Yield and Quality: ◦ Yield: Proline’s stress-mitigating effects could indirectly increase bud weight by reducing environmental setbacks, similar to betaine’s potential to enhance biomass. Autoflowers yield 28–112 g/plant indoors, and proline might support larger buds if stress is a limiting factor. ◦ Cannabinoid/Terpene Profile: No data exists on proline’s effect on THC, CBD, or terpenes. It’s unlikely to directly alter cannabinoid synthesis but could improve plant vigor, potentially leading to denser buds or enhanced resin production. Overapplication risks altering flavor if not flushed properly. Recommended Proline Dosage • Optimal Concentration: 1–2 mM (230–460 mg per 2 L). ◦ Calculation: Proline molecular weight: 115.13 g/mol. 1 mM = 0.001 mol/L × 115.13 g/mol = 0.11513 g/L = 115.13 mg/L. For 2 L at 1 mM: 115.13 mg/L × 2 L = 230.26 mg (rounded to 230 mg). For 2 L at 2 mM: 115.13 mg/L × 2 × 2 L = 460.52 mg (rounded to 460 mg). ◦ Rationale: Studies (e.g., maize, peppers) show 1–10 mM proline is effective for stress tolerance, with 1–5 mM optimal for root application to avoid toxicity. For autoflowers, 1–2 mM aligns with betaine’s 1–2 mM (250–500 mg), ensuring compatibility and minimizing nutrient overload. Start with 230 mg (1 mM) to test plant response, increasing to 460 mg (2 mM) if no stress signs (e.g., leaf burn, stunted growth) appear after 1–2 applications. • Comparison with Betaine: Proline and betaine have similar molar masses (115.13 vs. 117.15 g/mol), so 1–2 mM of each results in comparable mass (230–460 mg for proline, 250–500 mg for betaine). Their combined effect should stay within autoflower EC limits (1.2–1.8 mS/cm for flowering). Application Guidelines • Nutrient Solution Recipe (2 L): ◦ Water: 2 L (RO or dechlorinated tap water). ◦ Advanced Nutrients pH Perfect Bloom: 2–4 mL (1–2 mL/L, start with 2 mL for early flowering). ◦ Atami Bloombastic: 1 mL (0.5 mL/L, suitable for flowering autoflowers). ◦ Betaine Anhydrous: 250–500 mg (1–2 mM, start with 250 mg). ◦ Proline: 230–460 mg (1–2 mM, start with 230 mg). ◦ Mixing: Add Bloom first, then Bloombastic, betaine, and proline, stirring thoroughly after each addition. Check EC (target 1.2–1.8 mS/cm) and pH (5.5–6.5 for hydro, 6.0–6.5 for soil). • Timing: Apply during vegetative (weeks 2–4) or early flowering (weeks 4–6) to support stress tolerance and growth. Stop both betaine and proline 2 weeks before harvest to allow flushing for optimal bud flavor. • Frequency: Use with each nutrient feeding (e.g., every 2–3 days in hydro, weekly in soil). Alternate or reduce frequency if EC approaches 1.8 mS/cm. • Source: Use L-proline (plant-grade, 99%+ purity) from a reputable supplier (e.g., agricultural or lab-grade sources). Avoid impure or non-plant-specific products. Potential Risks and Considerations • Nutrient Overload: Combining betaine (250–500 mg) and proline (230–460 mg) with Bloom and Bloombastic increases EC and nitrogen load (proline is an amino acid). Monitor for nutrient burn (brown leaf tips, clawing). If symptoms appear, reduce both to 0.5 mM (125 mg betaine, 115 mg proline per 2 L) or skip a feeding. • EC Impact: Betaine and proline each add ~0.1–0.2 mS/cm at 1–2 mM. With Bloom (1–2 mL/L) and Bloombastic (0.5 mL/L) at ~1.0–1.5 mS/cm, the total EC should stay below 1.8 mS/cm. Measure after mixing. • Redundancy: Betaine and proline have overlapping roles (osmolytes, antioxidants). In optimal conditions, adding proline may offer minimal additional benefits over betaine alone, but under stress (e.g., high heat, low humidity), their synergy could enhance resilience. • Cost vs. Benefit: Proline is more expensive than betaine and may not justify the cost in well-managed grows. Test its impact on a small scale first. • Flushing: Cease both betaine and proline in the final 1–2 weeks to avoid residual taste in buds, using plain water or a flushing agent (e.g., Advanced Nutrients Flawless Finish). • Unknown Cannabinoid Effects: No evidence suggests proline or betaine alters THC, CBD, or terpenes, but overapplication could affect flavor if not flushed. Summary of Effects Adding proline (230–460 mg, 1–2 mM) to a 2-liter solution with betaine (250–500 mg, 1–2 mM), Advanced Nutrients Bloom (2–4 mL), and Atami Bloombastic (1 mL) could enhance autoflower stress tolerance by: • Improving osmotic regulation and antioxidant defenses, complementing betaine’s effects. • Supporting photosynthesis and growth under stress (e.g., salinity, heat, low light), potentially increasing biomass or bud yield. • Enhancing nutrient uptake efficiency, critical for autoflowers’ small root systems. Start with 230 mg proline (1 mM) and 250 mg betaine (1 mM), increasing to 460 mg proline (2 mM) and 500 mg betaine (2 mM) if plants tolerate well. Apply during vegetative or early flowering, monitor EC (1.2–1.8 mS/cm), and stop 2 weeks before harvest. Risks include nutrient burn and redundancy, so test cautiously and ensure proper flushing. If you provide your grow setup (e.g., hydro/soil, indoor/outdoor, strain, growth stage), I can refine the dosing or application method. Let me know if you need sourcing tips for proline or further guidance!”” 7/27 3PM. Adding **0.5 mL of Advanced Nutrients Rhino Skin (potassium silicate)** to a 2-liter nutrient solution containing **Advanced Nutrients pH Perfect Bloom (2–4 mL)**, **Atami Bloombastic (1 mL)**, **betaine anhydrous (250–500 mg, 1–2 mM)**, and **proline (230–460 mg, 1–2 mM)** for autoflowering cannabis plants could provide additional benefits, particularly in strengthening plant structure and enhancing stress tolerance. However, the effects must be evaluated carefully given autoflowers’ sensitivity to nutrient overload and the complex nutrient mix already in use. Below, I analyze the potential effects of adding 0.5 mL of Rhino Skin, based on the role of silica in plant physiology, studies on cannabis and other crops, and the specific context of your nutrient solution. ### **Background on Silica (Advanced Nutrients Rhino Skin)** - **What is Rhino Skin?**: Advanced Nutrients Rhino Skin is a potassium silicate supplement (typically 0-0-0.4 N-P-K, with ~4–7% silica as SiO₂). Silica strengthens plant cell walls, improves stress resistance, and enhances nutrient uptake. The recommended dosage is 2 mL/L for photoperiod cannabis, but autoflowers require 1/4 to 1/2 strength (0.5–1 mL/L) due to their sensitivity. - **Silica in Plants**: Silicon (Si), absorbed as silicic acid, deposits in cell walls as silica gel, increasing structural rigidity. It also mitigates abiotic (e.g., drought, heat) and biotic (e.g., pests, fungi) stresses and can improve photosynthesis and yield. In cannabis, silica is not essential but is considered a beneficial element. - **Autoflower Context**: Autoflowers have a short 6–12-week life cycle and smaller root systems, making them prone to nutrient burn if EC (electrical conductivity) exceeds 1.2–1.8 mS/cm during flowering. Rhino Skin’s low dosage (0.5 mL per 2 L, or 0.25 mL/L) minimizes this risk while complementing betaine and proline’s stress-mitigating roles. ### **Potential Effects of Adding 0.5 mL Rhino Skin** Based on silica’s effects in cannabis and other plants (e.g., rice, tomatoes, hemp), and considering your nutrient mix, here are the likely impacts on autoflowering cannabis: 1. **Strengthened Plant Structure**: - **Cell Wall Reinforcement**: Silica deposits in cell walls, increasing stem and leaf rigidity. In hemp (*Cannabis sativa*), silica supplementation (e.g., 1–2 mM Si) thickened stems and improved mechanical strength. For autoflowers, which are compact (1–3 feet tall), 0.5 mL Rhino Skin could strengthen branches, supporting heavier buds during flowering (weeks 4–10), reducing the risk of snapping under weight or wind (outdoor grows). - **Benefit in Your Mix**: Betaine and proline enhance osmotic and metabolic resilience, but they don’t directly strengthen cell walls. Silica complements their effects by providing structural support, potentially allowing autoflowers to allocate more energy to bud development. 2. **Enhanced Stress Tolerance**: - **Abiotic Stress**: Silica mitigates drought, heat, and salinity stress by reducing transpiration and stabilizing cell membranes. In tomatoes, 1 mM silica improved water retention under drought. For autoflowers, 0.5 mL Rhino Skin (~0.1–0.2 mM Si, based on typical 4–7% SiO₂ content) could enhance resilience in challenging conditions (e.g., low humidity, high temperatures, or high EC from Bloom/Bloombastic). - **Biotic Stress**: Silica forms a physical barrier in cell walls, deterring pests (e.g., spider mites) and pathogens (e.g., powdery mildew). In cannabis, silica reduced fungal infections in controlled studies. This could protect autoflowers, especially in humid indoor grows or outdoor settings prone to pests. - **Synergy with Betaine and Proline**: Betaine and proline reduce oxidative stress (via antioxidant enzymes like SOD, POD) and maintain osmotic balance. Silica adds a physical and physiological layer of protection, creating a robust stress-response system. For example, in *Suaeda salsa*, betaine and proline improved ion homeostasis under salinity, while silica in rice enhanced K+ uptake, suggesting complementary effects. 3. **Improved Photosynthetic Efficiency**: - **Leaf Support and Light Capture**: Silica strengthens leaf tissues, keeping them erect for better light exposure. In rice, 1.5 mM silica increased chlorophyll content and photosynthetic rates. For autoflowers under high-intensity lights (18–24 hours), 0.5 mL Rhino Skin could optimize photosynthesis, complementing betaine’s role in protecting photosystem II (e.g., upregulation of Capsb genes in peppers). - **Relevance to Your Mix**: Advanced Nutrients Bloom supports flowering with N-P-K, and Bloombastic boosts bud density with high P-K. Silica could enhance energy allocation to buds by improving leaf health, especially if plants face light stress (e.g., inconsistent outdoor light). 4. **Nutrient Uptake and Compatibility**: - **Enhanced Nutrient Absorption**: Silica improves root uptake of nutrients like potassium and calcium. In maize, 1 mM silica increased K+ and Ca²⁺ levels. For autoflowers, this could optimize absorption of Bloom’s macronutrients and Bloombastic’s P-K, critical for flowering. - **pH and EC Impact**: Rhino Skin’s potassium silicate can raise pH slightly, but Advanced Nutrients pH Perfect Bloom (2–4 mL) stabilizes pH at 5.5–6.5 (hydro) or 6.0–6.5 (soil). At 0.5 mL per 2 L (0.25 mL/L), Rhino Skin adds minimal EC (~0.05–0.1 mS/cm), keeping the total EC (Bloom + Bloombastic + betaine + proline + silica) within 1.2–1.8 mS/cm for flowering autoflowers. - **Compatibility with Betaine and Proline**: Betaine (1–2 mM) and proline (1–2 mM) are neutral organic compounds that don’t chemically interact with silica (an inorganic compound). Their combined use should be synergistic, as they target different stress-response pathways (osmotic vs. structural). 5. **Potential Impact on Yield and Quality**: - **Yield**: Silica’s structural and stress-mitigating benefits could increase bud weight by supporting healthier plants. In hemp, 1 mM silica increased biomass by 10–15%. For autoflowers (28–112 g/plant indoors), 0.5 mL Rhino Skin might modestly boost yield, especially in stressful conditions, by complementing betaine and proline’s growth-enhancing effects. - **Cannabinoid/Terpene Profile**: No direct evidence links silica to THC, CBD, or terpene changes in cannabis, but stronger plants may produce denser buds or more resin. Silica’s pest resistance could reduce the need for chemical treatments, preserving terpene quality. Proper flushing remains critical to avoid flavor impacts. ### **Recommended Dosage and Application** - **Dosage**: **0.5 mL Rhino Skin per 2 L (0.25 mL/L)** is optimal. - **Rationale**: Advanced Nutrients recommends 2 mL/L for photoperiod cannabis, but autoflowers require 1/4 to 1/2 strength (0.5–1 mL/L). At 0.5 mL per 2 L, Rhino Skin provides ~0.1–0.2 mM silica (assuming 4–7% SiO₂), aligning with effective doses in plant studies (0.5–2 mM) while minimizing EC and pH impacts. - **Confirmation**: Your specified 0.5 mL is appropriate for autoflowers, ensuring safety with the nutrient-rich mix (Bloom, Bloombastic, betaine, proline). - **Nutrient Solution Recipe (2 L)**: - **Water**: 2 L (RO or dechlorinated tap water). - **Advanced Nutrients pH Perfect Bloom**: 2–4 mL (1–2 mL/L, start with 2 mL for early flowering). - **Atami Bloombastic**: 1 mL (0.5 mL/L, suitable for flowering). - **Betaine Anhydrous**: 250–500 mg (1–2 mM, start with 250 mg). - **Proline**: 230–460 mg (1–2 mM, start with 230 mg). - **Advanced Nutrients Rhino Skin**: 0.5 mL (0.25 mL/L). - **Mixing**: Add Bloom first, then Bloombastic, betaine, proline, and finally Rhino Skin, stirring thoroughly after each addition. Check EC (target 1.2–1.8 mS/cm) and pH (5.5–6.5 for hydro, 6.0–6.5 for soil). - **Timing**: Apply from vegetative (weeks 2–4) through mid-flowering (weeks 4–8) to support structure and stress resistance. Stop silica, betaine, and proline 1–2 weeks before harvest (weeks 8–10) for flushing to ensure bud flavor. - **Frequency**: Use with each nutrient feeding (every 2–3 days in hydro, weekly in soil). If EC nears 1.8 mS/cm, reduce Bloom to 2 mL or alternate silica applications. ### **Potential Risks and Considerations** - **Nutrient Overload**: The mix (Bloom + Bloombastic + betaine + proline + silica) is nutrient-dense. At 0.5 mL, Rhino Skin adds minimal EC (~0.05–0.1 mS/cm), but the total EC (1.2–1.8 mS/cm) must be monitored to avoid burn (brown leaf tips, clawing). If symptoms appear, reduce Bloom to 2 mL or skip silica for one feeding. - **pH Stability**: Rhino Skin’s potassium silicate may slightly raise pH, but pH Perfect Bloom should counteract this. Verify pH after mixing (5.5–6.5 for hydro, 6.0–6.5 for soil). - **Redundancy**: Betaine, proline, and silica all enhance stress tolerance (osmotic, metabolic, structural). In optimal conditions (e.g., indoor, 70–80°F, 40–60% humidity), silica’s benefits may be marginal, but under stress (e.g., heat, pests), it adds a complementary layer of protection. - **Flushing**: Stop all additives (silica, betaine, proline) 1–2 weeks before harvest, using plain water or Advanced Nutrients Flawless Finish to avoid residual taste in buds. - **Cost vs. Benefit**: Rhino Skin is relatively affordable, but its benefits may be less pronounced in well-managed grows. Test on a few plants to assess impact. - **Cannabinoid Effects**: No evidence suggests silica alters THC, CBD, or terpenes, but improved plant health could enhance resin production. Overuse risks silica deposits affecting flavor if not flushed. ### **Summary of Effects** Adding **0.5 mL Advanced Nutrients Rhino Skin** to a 2-liter solution with **Bloom (2–4 mL)**, **Bloombastic (1 mL)**, **betaine (250–500 mg)**, and **proline (230–460 mg)** could: - Strengthen stems and leaves, supporting heavier buds. - Enhance resistance to abiotic (drought, heat) and biotic (pests, fungi) stresses. - Improve photosynthetic efficiency and nutrient uptake, complementing betaine and proline’s osmotic and metabolic benefits. - Potentially increase yield (28–112 g/plant) by reducing stress setbacks. The 0.5 mL dose (0.25 mL/L) is safe for autoflowers, keeping EC within 1.2–1.8 mS/cm. Apply during vegetative to mid-flowering, stop 1–2 weeks before harvest, and monitor for nutrient burn. The synergy of silica (structural), betaine (osmotic), and proline (metabolic) could optimize autoflower health, especially under stress. If you share your grow setup (e.g., hydro/soil, indoor/outdoor, strain, growth stage), I can refine dosing or application further. Let me know if you need sourcing tips or additional guidance!