She grew 7cm higher this week. Got a bit bushier too.

Moved dem girls into direct sunlight so they are getting more light coverage now....jus leave dem to do their

Amazing Plant!!!...

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.

Начало 4й недели. Минигров продолжается 😎 Малышка пьёт компот хорошо. Активно набирает лиственную массу. Растение выглядит здоровым и крепким, мне нравится! Пару дней перебои с электричеством, небольшие пауза днем, надеюсь обойдётся без стресса. Мир всем.

9 weeks and 5 days to harvest. Will update later when it's all weighed and cured.

Zdarec. Další týden utekl a nic se tak nějak neděje

Week 5 flower : upped the a&b to 2.5ml litre and steered the pk at 1.2ml per litre Blue cheese : they have completely outgrown the sunset sherbet . I’ve raised the light as the buds at the back of the tent were literally 1” away it didn’t do much harm although the leaves on them buds started to curl a little so I thought best to raise it now before it causes any stress . I’m still watering everyday to run off . I removed a few fan leaves but I am considering doing a bigger defoliation in a few days as the fan leaves have taken over . They are really starting to smell very sweet and filling out .I was worried about these seeds as I have grown Buddha blue cheese about 10 years ago and now they have changed the name to blueberry cheese and I was told they will be different from 10 years ago . So far I don’t think so as they look the same and smell the same at this point I can’t see any difference which I’m happy about as I haven’t had any good blue cheese for many many years .although they smell the filter is definitely controlling the smell outside the tent . Sunset sherbet : although it hasn’t grow very big it’s very frosty and starting to smell . I will carry on the pk for another 3-7 days and will start the flush about 6 1/2 weeks in for 2 weeks with plain water I will also defoliate about in a few days

11/28/2020 She is starting to grow some pistils not as much as I would expect, But I can see in her leaves she is getting her nutes ! 12/01/2020 She's showing!, I do love how she is stacking uP👍 feeding 1 tbls blood meal blended into top soil, and watering to 10% runoff That should help into her stretch. Next feed will be wk.6 4-9-3 and last feeding.

Hello, my amazing green-thumbed friends! Welcome to the Week 1 flower report for our beloved P.C.R.s. The transition from veg to flower is a magical time, and our plants are already showing signs of their future glory. Let’s dive into the exciting details of this week! Entering the Flower Stage Our P.C.R.s have officially entered the flowering stage, and the transformation is already visible. The stretch has begun, and you can see the plants reaching up, preparing to produce those beautiful buds we’re all waiting for. This stage is all about supporting their growth and ensuring they have everything they need to thrive. NutriSpray Magic This week, we’ve been diligently spraying Aptus Holland NutriSpray, and the results are phenomenal. NutriSpray is like a spa treatment for our plants, providing essential micronutrients directly to the leaves. It helps with nutrient uptake, reduces stress, and boosts overall plant health. Our P.C.R.s are absolutely loving it, standing tall and proud with their leaves praying to the light. Nutrient Transition With the start of the flowering stage, we’ve made some important adjustments to our nutrient regimen. We’ve stopped using StartBooster and replaced it with TopBooster, which promotes flowering and bud formation. Additionally, we’ve introduced P-Boost, a phosphorus booster that enhances root development and flower production. TopBooster: Encourages larger and more abundant flowers. P-Boost: Provides essential phosphorus for robust root and flower development. NutriSpray: Continues to support overall plant health and stress reduction. Optimal Conditions Maintaining the perfect environment is crucial as we move into the flowering stage. Our TDS is now at 360, with a pH of 5.9 and a temperature of 21°C for watering. These conditions are optimal for nutrient uptake and overall plant health, ensuring our P.C.R.s have everything they need to produce those beautiful, resinous buds. Care and Attention Paying close attention to our plants during this stage is key. Regularly inspecting for any signs of stress or nutrient deficiencies and adjusting care as needed ensures our plants stay happy and healthy. The love and care we put into this process are reflected in the vibrant health of our plants. In Conclusion Week 1 of flowering has been all about setting the stage for a bountiful harvest. With the help of Aptus Holland NutriSpray, TopBooster, and P-Boost, along with our careful attention, our P.C.R.s are off to a fantastic start. The excitement is building, and I can’t wait to see how they develop in the coming weeks. Shout Outs A huge shout out to @aptusholland, our main sponsor, for their incredible products that keep our plants thriving. Another big thank you to @artgenetix for creating the phenomenal P.C.R. strain. And to the wonderful community at Grow Diaries and all our followers, your support and enthusiasm keep us going. Let's continue to grow together! Until next time, happy growing, and may your gardens be full with love and green! Genetics - P.C.R. @Art_Genetix_Team https://artgenetix.world/ Nutricion @aptusholland https://aptus-holland.com/ LED Power @Lumatek and @viparspectra As always thank you all for stopping by , for the love and for it all, i fell blessed to have you all with me for one more love journey Thank you Thank you Thank you , you guys are great and have been amazing , thank you for everything ! #aptus #aptusplanttech #aptusgang #aptusfamily #aptustrueplantscience #inbalancewithnature #trueplantscience #dogdoctorofficial #growerslove
 With true love comes happiness , Always believe in your self and always do things expecting nothing and with an open heart , be a giver and the universe will give back to you in ways you could not even imagine so ! Growers love to you all

Day 57) nothing Day 58 ) Fed ph”d recharged water, half a gallon Day 59) nothing Day 60) Fed calmag and bloom , lotta calmag cuz I see cal def Day 61) nothing Day 62) flush with 2 gallons of phd water Day 63)

Best bud I’ve grown to date hands down. Creamy cake terps + A heavy high!!

Hello everyone week 8 of flower has passed for this Mint Jelly auto ❄️ She’s ready ! For the feeding schedule i stopped feeding Power Roots and Pure Zym and started feeding Green Sensation 0,5/l Mars hydro FC-E6500 75% have a great day and wish you all happy growing 😎

Growing fast, topped on the 4th And 5th of Oct first nutrient feed went light, REALLY LIGHT on the nutes

Semana 1 de floracion. Hemos cambiado el fotoperiodo a 12/12 y cambiamos los fertilizantes a floracion. Se le a hecho una pequeña defoliacion le sacamos algun esqueje mas, mientras los otros ya estan esperando en su recipiente con coco.

So far so good they didn't even notice being transplanted. Go into dragley and grow out a bit before I start my main line , which is really exciting as they will give me a nice evening , canopy with far colaamaà9880

The ladies are stacking hard and smelling insane. The nicest pheno has some amazing bud structure with big icy buds and perfect node spacing. Smells like fresh zoap, sweet, fruity, gassy and parfume/soap-like. Incredible. She is by far the biggest plant, which is nice as she looks like the most productive one. My second favorite is looking beautiful. The structure on her is not so great and looks like a small producer. Very nice fruity/candy terps though, and incredibly icy. The stretchy tall pheno is looking great too. She smells more like a mix of #1 & #2, very icy as well. She stretched a lot so the top buds are very close to the light, and very foxtaily. The buds at 40-70 cm distance are looking more compact and dense. The least favo pheno looks very weird and small, bud the buds are pretty icy and smell very sweet.

AAAnd there you have it. A nice experience, my second time making seeds! I harvested the first day of week 15. A lot to say about this experiment. It came out awesome, lots of seeds (more than 100!) Wich I also tested and came out with the exact same phenotype. I added some more pictures of the outcome and of the seeds, cause I don't have much more data about the harvest! Sorry for the last time haha! Also! Leave a comment if you want to see more old diaries, I might have 4 or so documented like this, Including the first test of the seeds Wich you see some pics here 🤞.

the plants slowed down a bit this week due to pruning, but then they resumed and are developing well