Two out of three were fed with nutrients today on 8/10 2/3 were fed with plain ph water on 8/12. Back plastic pot still drying from plain water feed on 8/10

Not particularly growing for speed or any dedicated reason this time round, just adding water and a abundande of positivity, gotta admit I do like the autoseed logo. Off we go again into the magical forest. (Arthrospira platensis) cultivated in high-alkaline, mineral-rich water in Kailua-Kona, Hawaii. It is renowned for having a higher nutrient content, including more carotenoids and essential fats, compared to other spirulina brands. It is frequently cited as a "complete food" due to its dense concentration of proteins, vitamins, minerals, and pigments. The nutritional profile of standard dried Spirulina platensis biomass. 3kg of spirulina powder has an approximate NPK ratio of 10-2-1 (or 10% Nitrogen, 2% Phosphorus, and 1% Potassium). Here is the breakdown of the nutrient content for 3kg of powder: Nitrogen (N): ~300g (10% of total mass) Phosphorus (P): ~60g (roughly 2% of total mass) Potassium (K): ~30g (roughly 1% of total mass) 3kg of spirulina powder is more than enough nitrogen for 4 cannabis plants in a 100-gallon pot—in fact, it is likely excessive and could cause severe nutrient burn or toxicity if not properly managed. Spirulina has a very high protein content (46% to 63% dry weight), which translates to a significant nitrogen source. It is often described as a 5-1-1 NPK fertilizer. 3kg (3000g) of powder in 100 gallons means 30g per gallon. General organic recommendations for potent amendments (like frass) are often around 1–3 tablespoons per gallon. 30g of powder is roughly 2-3 tablespoons, making this a very high-strength application rate if added all at once. Balance this with calcium/magnesium, and organic nutrient delivery in soil growing can lead to deficiencies in these nutrients. Not all of that 100 gallon is used, so figuring out precise measurements was ballpark, but there is about 10kg of engineered biochar in that pot. Mostly in the top half. Ideally, I'd have 25kg in a full active 100-gallon, but......... don't mess with something that is not broken. Roots do not utilize the entire 100 gallons. This has been a couple of years of trial and error, mostly error. The amount of cations you can add in grams depends entirely on the specific cation exchange capacity (CEC) of your biochar and the type of cation being added. Biochar CEC values vary widely, typically ranging from 4 to over 300cmolc/kg. Multiple Biochars in use, ranging upwards of 100cmolc/km. Different cations have different atomic weights Potassium K+ 39.1g/mol. Calcium Ca2+ 40.1g/mol. Magnesium Mg2+ 24.3g/mol. Nitrogen NH4+ 18.04g/mol. You get more nitrogen bang for your buck. It all depends on the CEC of the biochar you use, but brrrrrrrrrr roughly I'm looking at 500-600 grams worth of elemental cation exchange capacity, give or take. That's just for the biochar alone. Elemental cation exchange capacity refers to the ability of materials—such as soil, minerals, and biochar to adsorb, hold, and release positively charged ions Ca2+, Mg2+, K+, Na+, Al3+, and Zn2+. This capacity is a critical measure of nutrient availability in soil and energy density in electrochemical systems. Added calmag 2:1 to complement spirulina. Calcium (Ca): Approximately 150g - 300g of elemental calcium. Magnesium (Mg): Approximately 75g - 150g of elemental magnesium. So long as pH stays in 6.3 to 6.7 ish, the plant will unlock hydrogen. Plants will be able to cycle CEC for their own needs. Hydrogen ion pumping (proton pumping) is a fundamental mechanism used by plant roots to facilitate the cycling of nutrients within a medium's Cation Exchange Capacity (CEC), directly increasing nutrient availability. A growing medium's Cation Exchange Capacity (CEC) does not contribute directly to Electrical Conductivity (EC). CEC represents potential nutrient storage, while EC represents active nutrients in the water/soil solution. A medium with a high CEC can hold many nutrients, but if there is no water present, the EC will be low. 98% of plant nutrient uptake comes directly from the soil solution. 2% of nutrient uptake is directly from soil particles. Nutrients held on exchange sites (CEC) are not directly measured by EC until they are released into the soil solution through exchange with other ions (e.g., hydrogen ions from roots or fertilizer). Plants source the H+ ions (protons) used in cation exchange primarily by exuding carbon sugars into the rhizosphere, then microorganisms perform root respiration, which reacts with soil water to form carbonic acid H2CO3 that dissociates into H+ and bicarbonate. Roots also actively pump out H+ ions directly to acidify the rhizosphere, plants trade hydrogen produced through metabolism for essential nutrients held by the soil. In plant cells, the H+ (protons) used in proton pumping across the plasma membrane come primarily from the cytoplasm (cytosol). The protons are derived from internal cellular sources, including metabolic processes that release H+, and the regulation of intracellular pH homeostasis. Distilled water is highly useful in managing the electrical conductivity (EC) of a growing medium by allowing for precise control over nutrient concentration and assisting in the mobilization of nutrients from the cation exchange capacity (CEC) into the active, plant-available nutrient solution. Just add water & positive energy. Potential hydrogen. pH. + - , potential charge balance for hydrogen. So long as there is adequate oxygen in the soil and air and water moves at a decent interval, its practically impossible for the pH to skew in a soil that is taking in oxygen and releasing CO2 and nitrogen, I say practically, but meh, even with plenty of oxygen, the process of converting ammonium NH4+ to nitrate NO3- by bacteria releases hydrogen ions H+, which directly causes acidification (lowering pH). While water movement is necessary, consistent water moving through the soil can leach away basic cations Ca2+, Mg2+, K+, Na+, leaving behind acidic hydrogen and aluminum ions, causing pH to drop, especially in humid regions. High levels of CO2 in the soil (from intense respiration) dissolve in soil water to create carbonic acid, H2CO3, which lowers the pH. (barometric pumping removes that possibility) The pH in a cannabis cultivation environment, particularly in hydroponic or soilless setups, will often naturally drift towards acidic (lower pH) over time. Understand how to know when to lime the pH back up. Complex but critical. Once I understood this it helped ease the pain of understanding pH. Base saturation directly reflects the percentage of CEC occupied by base cations. Generally, as base saturation increases, soil pH increases because fewer acidic cations, H+ and Al3,+ are present on the soil colloid surfaces. At a pH of 7 or higher, the soil colloids are saturated with base cations, resulting in a base saturation of 90+%. While many sources include Sodium Na+ as a base cation, some calculations focused specifically on plant nutrients (like in some nutrient management contexts) may focus solely on the "Big 3": Ca2+, Mg2+, and K+. However, in soil science and CEC (Cation Exchange Capacity) measurements, sodium is usually included in the definition of total base cations, making it the "Big 4" base cations. At a pH around 5.5, soils often have a 45–55% base saturation, while a soil with a pH between 6.5 and 6.8 generally has an 80–90% base saturation. Base saturation is considered a reliable, albeit complex, indicator of soil fertility and the degree of soil weathering, acting as a crucial metric in soil classification and management. Once you take full control of the pH, so long as there is oxygen, and one keeps tabs on base saturation levels. Its near impossible for anything to go wrong. All you are essentially doing is adding water and waiting for any sign of deficiency. Not so much growing as eliminating the possibilities of things going sideways. Can't over or under water, can't skew pH, can't go anaerobic. Everything runs in optimal cycles, watering every 2 to 3 days or as required, depending on the rate of combined ET. A little warmer, a little drier, but never short on water. All the nutrients are already there in the medium, we still focus on the water, just not adding salts, but to mobilize nutrients held in the Cation Exchange Capacity (CEC) and move them into the active soil solution for plant uptake, the best supplements to add to water are fulvic acid, humic acid, or seaweed/kelp extract. Liquid solutions with high concentrations of essential trace elements. Distilled water has no alkalinity or minerals to help buffer or release nutrients. Adding these supplements turns the "empty" water into an active agent that forces nutrients off the CEC colloids into the solution for plant uptake. When to water? When Electrical Conductivity of soil gets low. No water, no conductivity.

Welcome to week 3 of my grow diary. Since the plant has grown really well, I decided to top it. I made the cut above node 3. I usually do it above node 2, but I wanted to try something new this time and gain some new experience. Maybe it will work better this way than usual. In addition, I will now just let the plant grow without LST. If it is really necessary, I may decide to do it. At the end of the week, it had reached a height of 14 cm. There was no growth stoppage at all after topping. The Sour Jealousy seems really robust. FastBuds always delivers great quality. So far, I've only had one plant that remained a dwarf due to topping. So big shoutout to the breeder! See you next week

Going well 😊

An incredible sweet cheesy smell and taste with amazing depth no mould very strong smoke covered in thc so yummy

pics are from right before harvest on day 60 of flower. 9.5 weeks of flower

This is what's left in the tent, the gelato is comin down tonight and maybe the 2 smaller lemon aks maybe tmm. The cream cookies and other lemon AK will come down soon too and then I can get some pics. The pineapple and blue dream get 1 more flush

The final week of nutrients before the flush 😎😎

Thats the first 2 weeks done!

Hi everyone 🤗 This week the two Kosher Tangie Kush were harvested by Amsterdam Genetics 😍. extremely good phenotypes. The blue cheese pheno 2 and 3 were placed in the darkroom according to the video. These were harvested yesterday, from which the pictures will come in the next update :-). All others need 2-3 weeks. I wish you lots of fun with the diary, stay healthy 🙏🏻 and let it grow 🌱

I was slightly disappointed with the yield but I’m content with the taste and affect that I got from the plant .

🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 Welcome to week 13, my fellow growmies!! 💚 💚 💚 She's so cute. 😍 I need to harvest soon within the next 2 weeks, so I stopped feeding end of this week. 🙏 The trichomes look good too already! 😛 DAY 85 Watered with 2ml bloom + pk + 3ml growzyme + humics + bigfruits 💧 DAY 87 Watered with 2ml bloom + pk + 3ml growzyme + humics + bigfruits (1ml plantmagic calmag) + epsom 💧 DAY 90 Feeding stop. Watered with 5ml growzyme + humics + bigfruits 💧 Thanks for stopping by, it's a true pleasure to have you as visitors!! 💚 💚 💚 😘 💜 🐘 ______________________________________________________________ About Sour Tangie Dawg cannabis seeds Sour Tangie Dawg is a sativa dominant cross between the famous Tangie and Chemdawg. Expect a combination of sweet & fruity mixed with a gassy, jet-fuel flavour. The amazing mix of citrus, tangerine, pine and gasoline produces uniquely rich, dank buds. The powerful sativa high is strong, uplifting and long lasting, great for creativity and socialising. Chemdawg is the parent of OG Kush, all Diesel strain originate from Chemdawg. The Tangie is originally a Skunk hybrid strain but extremely fruity with the trademark Tangerine flavour. This strain is potent with THC-levels over 20% alongside very generous yields of top quality weed, very suited for hash and rosin producers. If you’re looking for a strain to produce the best tasting concentrates this Sour Tangie Dawg is a proven winner! She easy to grow and the perfect choice for SCROG growing due to her growth speed and stretch. We advise switching to 12/12 light when 75% of the net is filled. For outdoor growers the harvest period is early October. Indoors she’s finished after 9 weeks of flower - fast for a sativa dominant strain. We recommend growing in soil with organic nutrients for the best tasting weed. Get some fantastic genetics here: https://supersativaseedclub.com/ 💜 🐘 ___________________________________________________________________________ SETUP: 80x80x180 cm Zelsius 240W Full Spectrum LED IR UV dimmable DW240H-A6-HS Heatsink color red LED Chips: 512pcs SAMSUNG LM301H + 24pcs Osram 660nm + 8pcs Osram IR 730nm + 8pcs UV 385nm Color mix: 2700K + 4000K 2,8umol/J Driver HLG-240H-C2100B Coverage: veg 5x3ft / flower 4x2ft Product size: 628x205x68mm Green Buzz Nutrients Shouts go out to my sponsors @GreenBuzzNutrients, thanks so much for your support! ❤️ If anyone would like to try their amazing organic products, use code GD42025 for generous 25% discount (for orders of minimum 75€) ✨ https://greenbuzznutrients.com/ Biobizz Lightmix custom exhaust fan 320/270cm³/h Carbon Active Granulate 240cm³/h tab water pH 8 - EC 0,25 with Calmag to 0,5 Advanced Hydroponics pH minus Grow + Bloom to pH 6.2 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘 🍊 🐶 💜 🐘

Hey folks ! Back with some Royal Queen Seeds genetics, lets blow out all their potential and make some monsters plants 😉 The plan is 12 plants of 1 square meter all in personal ScrOG to harvest 12 squares meter. Light: 2 x Adjust-A-Wings Avenger 1 x 600w SuperPlant Super Red 85000 Lumens 2000K 1498nm 1 x 600w HPS Philips Son-t Green Power 95000 Lumens Soil: Platinium Royal Mix Premium Quality Oxygen+ with NPK 8-9-12 Nutrients: Flush Bud, acid citric 0.6% [Day 120] The end is getting close, only water now, waiting for amber tric’s to start the flush if needed depending on the amount of nootz left in the pot. - Water pH 6.5 (Cellmax pH- Bloom) Bubble Kush 2 Fruit Spirit 2 Drain : BBK 2: 900ppm Fruit Spirit 2: 680ppm - Water pH 6.5 (Cellmax pH- Bloom) Royal Cookies Drain : 1100ppm [Day 122] - Water pH 6.5 (Cellmax pH- Bloom) Bubblegum 1 , 2 Candy Kush Express 1 , 2 Royal Gorilla 1 , 2 Bubble Kush 1 Drain : BBK 1: 725ppm Gorilla 2: 965ppm Gorilla 1: 857ppm Candy Kush 1: 900ppm Candy Kush 2: 795ppm BBG 1: 790ppm BBG 2: 860ppm [Day 124] - Water pH 6.5 (Cellmax pH- Bloom) Fruit Spirit 1 Drain : 900ppm [Day 125] Starting the flush with Royal Cookies - Water pH 6.5 (Cellmax pH- Bloom) Bubble Kush 2 Fruit Spirit 2 Drain : BBK 2: 790ppm Fruit Spirit 2: 690ppm - Water pH 6.5 (Cellmax pH- Bloom) + Flush Bud 2ml/1l Royal Cookies Drain : 570ppm

It’s the end cutting tomorrow it’s been a nice run these girls are beautiful I’ll be baby with dry pics and harvest

Officially week 7 Dec 31: Came back a week later to very heavy pots, needed 36 hour drying period, not happy, smaller plant has tips of leaves curling down, some like taco, dryed out the pots and went back to normal conservative feeding, need to fine tune the auto irrigation setup before I use it again for sure. All in all, nothing crazy happened. Really cool to see a plant be small, but way bigger after a week of vacation. First grow seems to be going pretty good! PS: I think my hygrometer is broken, saying 85-100% RA even when I significantly improve airflow and it doesn't seem anywhere near that. Gonna do the salt paste test on the hygrometer . Jan 1: I recalibrated my hygrometer and it’s working great, weird leaf curling of smaller plant still happening but seems to be improving, big plant is frosty and fat for week 7, seems to be at same stage in development as smaller plant but the pheno is beautiful.

Thanks Super Sativa Seed Club and Mars Hydro for sponsoring this grow . I’m hoping to get a good yield off this plant . I’ll be back with the dry weight in a week or more . Happy Growing 🌱

Magnifique je remercie vraiment khalifa genetics’pour leur collaboration !!!!

Lunes 26 de Agosto 2024, segunda semana de vida de estas preciosas, siguen en giffy, próximamente trasplantar a macetita de cartón, iremos a Walmart a comprar sustratito para ese trasplante.

Ciao a tutti, aggiornamento alla quinta settimana, le due golosa durante la quarta sono cresciute molto raddoppiando. Ho fatto un topping alla #3 mentre ho applicato LST alla #2, essendo più cespugliosa la luce penetrerà meglio. Infine ho usato zeolite per fare prevenzione. Per il momento non mostrano carenze e stanno rispondendo bene agli stress. Buon cultivo 🌱