The Grow Awards 2026 🏆
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Mar 6th - last-light tonight for Panama x Malawi. what was the old news flash...? “pictures at 11” - then a minimum 36 hrs in the dark. RH 35-40% A wet-trim b4 hanging is planned. See where that gets us... - pictures taken and lites out by 21:00. -Harvest starts Monday Afternoon - still working from phone pics, more later Mar 8 -Tent gets opened at Noon after ~ 40 hrs of dark. Then it’s pictures and a trim as Harvest happens today.. - a video has been added to the pictures, doing a last lap around the tent before they were harvested Mar 10th -off the clothesline, trimmed & weighed and now into a tent for temp & humidity control. - 4-5 days of 19c @ 50-55% Rh is the target Mar 13th both batches were weighed and contained. Left plant was both Larger and contained more Pot that the Right plant, which has historically been smaller from the start Left plant contained 5.6 ounces. The Right plant, which also had the UV-B bulb, and was smaller, contained 4.6 ounces. ... poking at details and photos as you read this
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@Mrg7667
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Amazing week! Starting to smell absolutely Devine! Some cherry funk to cherry funk with a hash back and some with just lighter hashy lind of smell all looking great except one oheno growing funky finger nugs (one of the better smelling phenos tho) Need to clone 4,6,3!
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I did not grow these two plants to their potential. Hit with high temps as seedlings and fungus gnats in flower, I decided to harvest them probably 7-9 days too early. Nonetheless, after 4-5 days drying, they've been trimmed and jarred and tested. Smoke is very complex and honestly have never smelled such a strong incense like smoke rolling off the pipe before. Very clear and relaxing so far. Delicious grapey spiced beer flavor. Very white ash. So happy to have a larger lady of this being finished properly right now.
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Week 13: Week 5 Flower—A Garden in Full Bloom 🌸✨ Hey, Grow Fam! 💚 We’re deep into Week 13, and this room is nothing short of mesmerizing. Each plant is unique, showcasing its trichome-coated beauty, with white hairs dancing in their distinct patterns. It’s the culmination of patience, hard work, and overcoming challenges. The two-layered canopy—thanks to some ambitious young ones—is a testament to adaptability and dedication. 🌱🌟 Feeding Update: Aptus Holland Breakout Powder This week, we introduced Aptus Holland Breakout Powder into the feeding mix at 0.5g/L, alongside the nutrients already in use. This powerhouse additive is designed to promote robust flower development, enhancing both density and resin production. Breakout Powder brings that extra “oomph” to the table, helping the girls truly break out into their full flowering potential. 🌺💪 Combined with our existing recipe, the results are already starting to show. Buds are swelling, trichomes are shimmering, and the room smells heavenly. If you’ve ever wondered what a well-rounded feeding schedule can do, this week’s results are the answer! TrolMaster Magic: Monitoring & Stability I’ve included a few TrolMaster app prints to share my love for this system. It’s not just about controlling the environment; it’s about mastering it. The app provides real-time data, historical records, and an unmatched level of convenience. Whether I’m sipping coffee or working in the garden, the system keeps me in sync with my grow. This week, I’m particularly thrilled about how stable the pH levels have become since transitioning to full mineral-based nutrients. Unlike the organic-mineral combo, which required frequent adjustments, the current setup is practically self-sufficient. This stability means happier roots, more consistent nutrient uptake, and ultimately, better plants. The data speaks for itself—check out the comparison print! Comfort & Style: My Aptus Holland Pants Oh, and can we talk about how comfortable my Aptus Holland pants are? These have become my go-to garden gear. Stylish, functional, and perfect for spending long hours among the plants. Let’s just say, my plants aren’t the only ones dressed to impress! 😂👖 Shoutouts & Gratitude As always, a huge thank you to the amazing people and brands that make this journey possible: • TrolMaster for the tech that keeps me connected to my grow. • Aptus Holland for the nutrients that take my plants to the next level. • Pro Mix for the growing medium that supports this foundation. • Cannakan for ensuring my seeds get the perfect start. • And of course, the seed banks for these incredible genetics. A special shoutout to the community—followers, friends, supporters, and even the haters. You all bring energy to this space, and it’s all apprecialoved! Let’s keep growing stronger together. 💚 #TrolMaster #AptusHolland #GrowLife #CannabisCommunity #FlowerWeek4 #NeverGiveUp #GrowWithLove #IndoorHorticulture #Defoliation #PPFD #ControlledEnvironment #SCROGNet #DogDoctorOfficial Discount Codes so you can save big on your next check out 💚💚💚 Kannabia - DOGDOCTOR 30% off SeedsmanSeeds - DOGDOCTOR 10% off CannaKan- DOGDOCTOR 15% off terpyz.eu - DOCTOR 15% off The Neutralizer - PORKIT5-DOG 15% off Fast Buds - DOGDOCT 15% off As always thank you all for stopping by, for the love and for it all , this journey of mine wold just not be the same without you guys, the love and support is very much appreciated and i fell honored and so joyful with you all in my life 🙏
 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 💚 Friendly reminder all you see here is pure research and for educational purposes only Growers Love to you all 💚💚💚
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Day 10 Flower Thin, will do another at Day 21 and it should be all bud, hoping to get 2gr/W out of this one. Light currently dimmed to 280.
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🍼Greenhouse Feeding BioGrow & Bio Bloom 🌱GARDEN OF GREEN SEEDS ⛺️MARSHYDRO The ⛺️ has a small door 🚪 on the sides which is useful for mid section groom room work. 🤩 ☀️ by VIPARSPECTRA (models: P2000 & XS 2000)
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@Artemis
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This week was an absolute scorcher with daytime temps in the low 30C, but we had no rain so I had to water more frequently. Seen a lovely burst of growth after last week's nutrients. Decided to bend and secure today to learn new technique. I'm fairly happy with the results. Think I might need to book up a scrog net worth all my girls after this training.
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@L1lium
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Hier sieht man immernoch: zu viel Wasser, das substrat war permanent feucht. Ich habe diesen Fehler in den darauffolgenden Wochen versucht zu beheben, indem weniger gegossen wurde.
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@russrahl
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Plants are looking good so far, added about 2ml/gal to the reservoir this week and plants responded well. They are all keeping short and stocky so far and should be able to start LST training in a few days I think. I also turned up the light to 750w and the air temps are now hovering between 24c-25c. Water temps are creeping up though in the 21c range, gonna wrap the buckets tonight in foil insulation and build a water cooler for this setup soon as well. Had some Ph issues during week 4 because my pen decided to go wonky. I tried to calibrate it again and had a hard time. So I busted out an older one and decided to calibrate it and see if it worked still... calibrated in a few min and sure enough res ph was well bellow 5. So water was changed as it was time anyway and ph’d proper just before lights out so we will see what happens tomorrow.
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Lovely lovely. Easy to get Around . Long stems with sizable gaps but enough bud on the site to keep you very happy. I had 8 plants to get through today so sorry for the lack of cut bud - will post the dry stuff later in smoke report. The pics are the night before harvest
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🍪 😍🍪 😍🍪 😍🍪 😍🍪 😍🍪 😍 Great job, @anesia_seeds!! 💜 Growing the Foster was a beautiful experience, since reading the strain description i could not wait to try this tasty variety!! 😋 i wasn't disappointed! Thanks for showing up and supporting me and the girls, bless you, growmies!! 😘 Shouts go out to my sponsors @GreenBuzzNutrients, thanks so much for your support!! 💚 💚 💚 If anyone would like to try their amazing organic products, you can find a generous discount code of 25% in my weekly comments! 😜 🙏 If you want a recommendation which product to get first.. BIGFRUITS!! 😍 I love the tasty terps with this one!! https://greenbuzznutrients.com/ Thanks also of course @Anesia_Seeds, for the beautiful genetics!! 💜 💜 💜 ________________________________________________________ Strain Information: Foster Foster is a balanced hybrid with a slight sativa dominance and it’s the result of crossing a particularly THC-rich Emperor Cookies Dough with our highly potent Sleepy Joe. The combination of these two exceptionally strong parents has resulted in a premium strain that delivers a fine balanced aroma and an insane high. Foster’s high is deceptively slow at first and creeps up, but after a few minutes her outsized potency unfolds with dizzying energy and euphoria. The mind is suddenly full of motivation and a feeling of lightness spreads. At the same time, the body is flooded with tingling, warm effects and greatly relaxed. The strain clears your mind for new ideas and concepts, lets you dream and makes you feel really happy. Due to her high potency and measured THC levels of up to 35%, she will delight and challenge those with a high tolerance with ease, while certainly beaming away novices for several hours. Because of this, she is not recommended for beginners and you should not underestimate this fragrant beauty. Growing Foster Foster is a resilient and vigorous strain that produces excellent results indoors, outdoors and in the greenhouse. She tips the scales in yields of up to 550g/m² or 1000g per plant, grows quickly and forms many strong side branches with large heavy buds. Towards the end of the flowering period, the buds are covered in a thick layer of glistening resin and emit an intense sweet, fresh and floral scent. She is perfect for growing in a SCROG or SOG and has a very favorable calyx-to-leaf ratio, making manicuring easy. Her terpene profile is complex, offering an aroma and flavor reminiscent of coffee, caramel, freshly baked cookies, and vanilla. It’s a seductive treat that shouldn’t fool you with her mind-blowing potency. She is among the strongest strains on the market and has enough THC to blow your head off. Therapeutic effects Due to its complex terpene and cannabinoid profile, it has a similar wide range of uses in the therapeutic field as in the recreational field. It helps to reduce stress, has a mood-enhancing effect and is extremely helpful for pain and inflammation. https://anesiaseeds.com/product/foster/ ________________________________________________________________________________ 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 🍪 😍🍪 😍🍪 😍🍪 😍🍪 😍🍪 😍
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@rkomaaa
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On 3 of them I applied LST and Topping On other 3 Toppin only I am aware that they will soon run out of space,which means that I will have to move two of them to another tent...we'll see
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@MrJones
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Cream Mandarine XL-Auto #2 / FOOP Nutrients ======WEEKLY GOALS ======= 🌞Environment - 80F and 50%Humidity - using Humidfyer as needed. 💧 Feeding - Feeding with FOOP Canna Organic Nutrient Line 🍃Training / Keeping Stems Stable and Strait 🕷️ IPM - Will be using Green Cleaner" 1 OZ per Gallon, and CannControl from Mammoth alternating between product each month for Integrated Pest Management. 🔅 Vegetation & Flower Kingbrite 240W QB288 v3 LM301H 4000k+ 660nm Red x2 - Maintianing 375 PPFD ========Plant Update=========== 🌱 Plant - For just getting into week 3 these ladies are really doing well, growing like crazy! =========================== ▶️Monday 03.08.21 / Checked the soil today and it was still nice and moist, will let it dry out a bit more, ▶️Tuesday 03.09.21 / Will be mixing up and feeding the ladies today, they are just blowing up, the last time I grew these was close to week 5 before they went into flower, if that can get 2 more weeks of vegetation, these plants should be monsters! ▶️Wednesday 03.10.21/ Girls are doing great soil is nice and moist no need to water - as these girls get closer to flowering they will become thirsty - Look at that FOOP GO! ▶️Thursday 03.11.21 / Checked the soil today and it was still nice and moist, will let it dry out a bit more, ▶️Friday 03.12.21 / Fed the ladies a full 40 ounces they love the FOOP! ▶️Saturday 03.13.21 / Decreased this Grow Diary down to 4 plants, moved 4 of this strain over to another cabinet, and grow diary. ▶️Sunday 03.14.21 / Fed today with 40 ounces of FOOP. observed about 5% runoff, this is not a bad thing, I will decrease the amount down to 30 Ounces
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Hi everyone. Welcome to my🍌💜👊 week update. Hope everyone keeping well and having a great week. Daily updates and uploads so if week not over yet. Please revisit to see full week content😊 Thank you all for such amazing support 😊🤗💜 So far everything is going great. No issues at all. Both girls started preflower on Tuesday and already I can see that they started stretching nicely. Scrog net will be installed by the end of this week. Week 5 13-19 Nov. 13/11 day 36 First runoff experience for girls. Loaded both pots with approx. 2.5 ltr each in 4 stages of 500-700ml. Runoff 100-150ml from each. Runoff PH 5.9. Nutrients for this watering were same as on previous week and added only calmag. Next watering possibly Friday but with new measurements. 14/11 day 37 Both 🍌💜👊 girls started preflower on same day. Xena is catching up quick to her larger sister and possibly soon they will be sharing this growing space 50/50 15-16/11 days 38-39 Just happy and healthy days 😁 nice steady growth. 17/11 day 40 Second watering for this week. 5.5l beetwen both. Runoff Ph 6.1 19/11 day 42 Most busiest day so far. Both girls got very bushy in last few days and they stretched enough to install scrog net. Before installing net applied selective defoliation on both girls. 8-10 fan leaves from each. It's the end of this amazing week 😁 Thank you all again for such a great support 🤗✌️💚
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Another week closer.... I know I said it before but these girls have been a pleasure to grow...they are 23 days into budding and pushing out like crazy blowing up and stacking up..going to be some full girls. Nothing to really say everything is dialed in perfect, this week it was very hot out so my room got a little hotter... but no big deal the girls really didn't mind... Until next week.... smoke a fatty, help out your fellow grower...
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@WhiteEdge
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23.04.2024 Continue into week 8 Replaced all filters in the system and cleaned them. Mixed a new batch with the following components: 20+25ml AN Connoisseur Bloom A+B Total volume: 34 liters Electrical Conductivity (EC): 1.0 Target EC for this week: around 1.0. Adjustments will be based on plant observations. Performed one long misting session (3 minutes). Environmental Conditions: Outside temperatures going up, today is raining but this week start higher temps and humidity Wedding Cheesecake: One girl is gonna finish in this week, Two others probably in next. Frutti terps in this, Two pheno in total from 3 girls' Tropicana Cookies: Phenomenal strain; One girl is going to finish this week and second couple days after . Two pheno in Tropicana's girls Purple Lemonade: Tall plants, massive producer, all three girls will be in 9 week provably. Here so far all three girl share same characteristics and bud structure Beautiful and high odor in the room! Lighting Parameters: PAR Map: Maximum PPFD is 950, minimum PPFD is 650. VPD: Ranges from -1.1 to -1.2. Daytime Temperature (DT): 23-24°C. Nighttime Temperature (NT): 19-20°C. Leaf Temperature: 21-22°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 70%, positioned at a 45-55 cm distance. Girls drink less water, so for this week and till the end of flowering new misting timing's Daytime: ON for 70 seconds, followed by 30 minutes OFF. Nighttime: OFF for 70 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.80 and 6.00. Stable PH, small drifting up and downs EC: 1.05. Temperature: 19-21°C 25.04.2024 TrolMaster toys arrived! Purchase new DST2E, DSP2E, DSH2E, AMP3+probes. Another DSH2E and DSP2E ordered to complete this grow box! Replaced all filters in the system and cleaned them. Mixed a new batch with the following components: 25+30ml AN Connoisseur Bloom A+B. Total volume: 17 liters Electrical Conductivity (EC): 1.05 Tomorrow Tropicana Cookies harvest! Put bucket with this girl on separate line for flushing Wedding Cheesecake also finish soon, probably in next week, Wednesday think... Purple Lemonade still need full week or more...Exceptional odors Temps and humidity otside start to raises, hope i will finish this run before Tropical heat Lighting Parameters: PAR Map: Maximum PPFD is 950, minimum PPFD is 650. VPD: Ranges from -1.0 to -1.1. Daytime Temperature (DT): 23-24°C. Nighttime Temperature (NT): 19-20°C. Leaf Temperature: 21-22°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 70%, positioned at a 45-55 cm distance. Daytime: ON for 70 seconds, followed by 30 minutes OFF. Nighttime: OFF for 70 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.80 and 5.95. Stable PH... EC: 1.05. Temperature: 19-21°C 26.04.2024 Connect TrolMaster components into the Tent-X system. Program DSP2E, Temperature DST2E, Humidity DSH2E, as well as the AMP3 sensor with PH and EC probes, are all in place. After calibrating the probes, AMP3 module works perfectly! It has a quick response in measurements, is accurate, and I am very happy about the possibility of online monitoring of liquid values. After day off use i can tell that all readings are very consistent, compared with Milwaukee, totally without all over the place measurements. Perfectly steady and on spot receding! The Program device runs flawlessly all day, and I hope it has solved all the problems I had with DH48-S timers. The humidity control operates without errors throughout the day, and it’s nice to see in the app when the module is active. Raise light as much as i can..50-55cm from canopy. Set off misting time from 30min to 35min @ day time , and from 35min to 45min @ night time Flush Tropicana Cookies' for one more day, tomorrow harvest, prepared tent for drying with humidifier , ventilation and temperature and humidity controllers PAR Map: Maximum PPFD is 850, minimum PPFD is 500. VPD: Ranges from 1.0 to 1.1. Daytime Temperature (DT): 23-24°C. Nighttime Temperature (NT): 19-20°C. Leaf Temperature: 21-22°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 65%, positioned at a 50-55 cm distance. Daytime: ON for 70 seconds, followed by 35 minutes OFF. Nighttime: OFF for 70 seconds, followed by 45 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.80 and 5.95. Stable PH... EC: 1.05. Temperature: 19-21°C 28.04.2024 First harvest in this run! Tropicana Cookies No1 is a winner.) First Tropicana Cookies is harvested on 89 day from seed. Total 55 days off flowering. Fast flowering indeed as fast in vegetative stage. Cut this girl in branches and hang upside-down in smaller tent for drying Set RH @ 55% , temperatures not able to control so they will be something around 20-21 in drying tent Second Tropicana will be chopped within a couple off days. Checking trichomes with microscopes can tell that one Purple Lemonade is also going to finish in next days Somme lady's will take full 9 weeks or so.. Lowering light intensity, EC in tank start to raise slowly so i will start to adjust according to condition. Currently 0.85EC is perfect strength i think PAR Map: Maximum PPFD is 850, minimum PPFD is 550. VPD: Ranges from - 0.9-1.0 Daytime Temperature (DT): 23-24°C. Nighttime Temperature (NT): 19-20°C. Leaf Temperature: 21-22°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 65%, positioned at a 45-55 cm distance. Daytime: ON for 60 seconds, followed by 30 minutes OFF. Nighttime: OFF for 60 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.80 and 5.95. Stable PH... EC: 0.85. Temperature: 19-21°C Week 8 off Flowering in Summary 80 litter off RO water, 120ml+150ml AN connoisseur A+B 45kW electricity in total for light, Pumps and AC Infinity Fans. 42kW for Light + 2kW Dehumidification + AC Infinity ventilation Week start @ 1.1EC, nutrient strength., week finish with 0,87EC Tropicana Cookies is first harvested on day 89 from sprouting , week 8 off flowering Purple Lemonade is going to be on second place with harvest on day 91, last day off 8 week off flowering PH was stabile and move from 5.70 min to 5,9 max. Light distance for this week - 50-55cm from tallest top , PPFD levels around 900 in center, trough whole week. Lowest reading 500 @ corner Temperature are from 20c at start off day to 24.5c max at some points. Night temps around 19.5-20c. Outside humidity is generally low This week i have install TrolMaster AMP3 sensor and humidity, temp and program devices Day RH is moved from 45% to 55% max, at night times drop to 45-48% Lighting Parameters: PAR Map: Maximum PPFD is 900, minimum PPFD is 650. VPD: Ranges from -1.0-1.1. Daytime Temperature (DT): 24.5°C. Nighttime Temperature (NT): 20°C. Leaf Temperature: 22°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 65%, positioned at a 45-55 cm distance. Daytime: ON for 70 seconds, followed by 25 minutes OFF. Nighttime: OFF for 70 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.8 and 6.1 EC: 0.87-1,1. Temperature: 20-21°C
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@Dunk_Junk
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I have no idea why I didn't take photos this week.... 😶 Possible stoner moment... not gonna lie.. 😂 She's getting closer to the end though.
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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.
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A strain I’ve been very keen to get going! AK is a real classic and an iconic strain for me, I’ve given her a 5Gal fabric pot with BioBizz Light mix and I’ve added some beneficial bacteria and mycorrhizal fungi to support the infrastructure development. Off to a flying start, literally 72hours from seed to saying hello. Poked her head up yesterday so Day 1 is 30/03/20. Let’s see how this week goes. I plan to keep a close eye on the environmental conditions and to ensure she’s being fed some gentle nutrients, CalMag to begin with followed by some BioBizz Grow for the extra nitrogen needed at this delicate time 👌 See you all next week, I hope with more leaves to show 🌱✌️ Peace and love, stay safe
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@SupaDank
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End of day 17 flower. She’s budding up pretty good now and I gave a good defol so more light hits the bottom.
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Not stretching that much. Going great so far! Day 11 flower they are starting to smell a bit stronger. Heavy gelato smell. Day 13 flower first hairs have appeared!