FERMAKOR BARREL MIX – BASE IN USE (Testing on the Fantasy Feast girl we pulled out of another diary https://growdiaries.com/diaries/274722-grow-journal-by-yan402 ) (FERMAKOR BASE SYSTEM KOH VERSION diary https://growdiaries.com/diaries/278391-grow-journal-by-yan402) (Urea & Micros on the way — first week running without them) 🍶💧🍶💧🍶💧🍶💧🍶 💧 30 L Barrel – Current Working Mix 🍶💧🍶💧🍶💧🍶💧🍶 Step 1 – Calcium Nitrate (Part A) 7 L warm water (~35–40 °C) → added 45 g Calcinit, stirred until fully clear. That’s the calcium + nitrogen backbone for the feed. Step 2 – FERMAKOR PK Base (Part B) 15 L water in the main barrel → added 30 ml FERMAKOR PK Concentrate, mixed well. This forms the main P + K part of the formula. Step 3 – Combine Solutions Slowly poured the Calcinit mix into the barrel while stirring — no reaction, still crystal clear. That confirms the mix is stable and precipitation-free. 🌿 Step 4 – FPJ / FFJ Batch Added 30 ml homemade FPJ (fish + veg batch) ≈ 1 ml/L. Color shifted to a light-amber tone — looks alive and active. 🍋 Step 5 – Citric Acid Balance Added 1 tsp citric acid after everything was blended to fine-tune pH and help chelate micros later on. 📦 Step 6 – Top Up & Check Filled to the 30 L mark with plain water → pH tested with drops, showing yellow-green — roughly 5.8 – 6.0 range. Nice clean look, stable smell, no residue. 💧 Current Base Ingredients (Active Mix) Warm Water ≈ 22 L total Calcinit 45 g → N + Ca foundation FERMAKOR PK Base 30 ml → P + K support Citric Acid 1 tsp → Chelation + pH balance FPJ / Fish Emulsion 30 ml → Organic enzyme booster Result: clean amber mix, mild and balanced. I’ll let this version run for a week before adding anything. 👀👀👀👀👀👀 Observations and changes 👀👀👀👀👀👀 27.10.25 VW27 noticed some min burnt tips so I decreased Calcium Nitrate 45 to → 40g, decided to add two more elements micros and Epsom salts just to make sure they got everything, Fetrilon Combi 1 (Micros): 0.5 g, Epsom salts: 8 g 28.10.25 VW27 she seems devoid of any deficiencies, seems ready for the flip to 12/12 02.11.25 VW27 girl is looking good so I decided to stop making daily videos and do a standard once a week update. 09.11.25 aVW28 7 days since flip,stretch in full swing, first pistils showing, leaf color deep and healthy. Slight tip burn early week → gone after pH stabilized. Feed stayed clear, no residue, roots clean and sweet-smelling, did what I hope is a last cleanup and pruning🎥 10.11.25 VW29 added Phosphoric acid pH down to the schedule for flowering stage. 14.11.25 FW1 FERMAKOR PK Micros 40 → 50 ml 23.11.25 FW2 got some burnt tips, observe and act accordingly in case it worsens, diluted by 25% for this week. 05.12.25 FW3 about 2 weeks ago Calcium Nitrate 35 g → 25 g, FERMAKOR PK Micros 50 ml → 60 ml 12.12.25 FW4 Calcium Nitrate 25 g → 20 g, FERMAKOR PK Micros 60 ml → 80ml 16.12.25 FW4 Calcium Nitrate 20 g → 17 g, FERMAKOR PK Micros 80 ml → 110 ml 🌱💦🌱💦🌱💦🌱💦🌱💦🌱 🌿 Day to day tasks & actions 🌿 🌱💦🌱💦🌱💦🌱💦🌱💦🌱 Fed about 5l a day of #1 and on the weekends I do a pure FERMAKOR PK flush 2l runoff (*RUNOFF reused for tomato plants) 💧💧💧💧💧💧💧💧💧 🌱 Nutrients in 30 L #1 Veg – FERMAKOR 💧💧💧💧💧💧💧💧💧 Calcium Nitrate (Calcinit / Nitcal): 45 → 40 g → 35 g → 25 g → 20 g → 17 g = 1.50 g/L → 1.33 g/L → 1.17 g/L → 0.83 g/L → 0.67 g/L → 0.57 g/L = 207 ppm N / 253 ppm Ca → 184 / 225 → 161 / 197 → 115 / 141 → 92 / 113 → 78 / 96 PK Concentrate (FERMAKOR Base): 30 → 40 ml → 50 ml → 60 ml → 80 ml → 110 ml = 1.00 → 1.33 ml/L → 1.67 ml/L → 2.00 ml/L → 2.67 ml/L → 3.67 ml/L → balanced 1:1 P:K + light micros (from extract) Home-made FFJ/FPJ (Fish + Veg): 30 ml = 1.00 ml/L Epsom Salt (MgSO₄·7H₂O): 8 g = 0.27 g/L → ~26 ppm Mg + ~35 ppm S Fetrilon Combi 1 (Micros): 0.5 g = 0.017 g/L → Fe 0.7 ppm · Mn 0.7 ppm · Zn 0.3 ppm · Cu 0.3 ppm · B 0.1 ppm · Mo 0.02 ppm Phosphoric Acid (pH down) + Citric Acid (chelation): as needed → First set pH with phosphoric acid, then add a little citric only if you want extra chelation Target pH: 5.8 – 6.0 (drop test yellow-green) 📦 TOTAL: Liquids: 60 → 70 → 80 → 90 → 110 → 140 ml per 30 L = 2.00 → 2.33 → 2.67 → 3.00 → 3.67 → 4.67 ml/L Solids (CaNO₃ + Epsom + Fetrilon): 53.5 → 48.5 → 43.5 → 33.5 → 28.5 → 25.5 g per 30 L = 1.78 → 1.62 → 1.45 → 1.12 → 0.95 → 0.85 g/L YouTube Link: https://youtube.com/-m8h?si=A7x4Zlr2kj-_ga31

Questa è la prima GMO che raccolgo, cime molto più dense rispetto alla runtz e sembra essere molto più pesante, tra qualche giorno raccoglierò l'altra e poi mancano solo le due più grandi

The stretch is over, all growth now focused on the flowers. The buds are beautiful and getting fat like a Peter Paul Ruben painting. Increased the bloom component of the nutes. Smells like candy.

Dec. 25 - Merry Christmas! Week 12 begins. Dec. 31 - I gave her 1 Litre of nutrient solution and about 500 mL spring water over the week, starting the day with a spring water flush then continued the day with nutrient solution.

All done and up for drying, will come back in a bit and write me a paragraph on the ladies that have been taken down! Overalll very happy with the outcome, they went over there suggested flowering times by a few weeks. Ceremony was the only one on her top side that had just started to finish up but she flowers for about 12 weeks so understandable but weve only got that 1 room to dry n grow in currently until more equipment arrives for the next coco ladies Drying on 55% RH with a 21-23 room temperature.

Day 64 to 70 On autopilot. I have been light on the nutrients so bumped up the nutes to 810ppm this week. Forbidden Runtz 1 is coming close, the buds are getting THICC and hard. I'm keeping a close eye on the trichomes. It's almost go time. I predict 2-3 more weeks for the rest but I don't know anything Feeding around 750ppm this week. Lightening up on Nutes for FR1 at ~350ppm.

Sie ist mittlerweile über 2 Meter groß 💪🏽 Ich bin echt über ihr Wachstum erstaunt und sie hat jetzt auch die erste Anzeichen der blütephase gemacht

| 📅 Week 6 | Days 36 - 42 | 💡 562w 📏36' | | ☔ 37%-61% | | 🌡️️🌞 74 - 79 | | 🌡️️🌑 68 - 74 | 12/14 All PH's adjusted to 5.6 and LST updated to give better light penetration. Bud development has begun to form on all plants now including the focus plant so I did some medium defoliation to start out the week. (Despite my attempts to slow the focus plant down with the she stretched through it anyway!) 12/15 Reservoir Swap on the 2 non-focus plants. They received only Bloom+Calmag+hydroguard for week 6, because they hate nitrogen and get nutrient burn easily. Of course all of the PHs have been adjusted to 5.8 like done daily. 12/16 Reservoir Swap on the Focus plant. Shes received only Bloom+Calmag+hydroguard for week 6, again because they hate nitrogen. All plants received an updated LST and a PH adjustment to 5.6, because its been climbing day to day. 12/17 I rotated the plants some to give a better stretch then adjusted the PH of all the reservoirs between 5.8 and 6. A small update to the LST and I maximized the height of the light so its not going up anymore. Topped off the reservoirs. 12/18 All reservoirs had their PH adjusted to 5.8 and I did an LST update like everyday. I am getting close to running out of PH test drops so I ordered more yesterday I might have to reservoir swap daily to maintain PH without being able to test it. yikes 12/19 The plants are looking healthy and the smallest plant has decided to start stretching more so that's good. The non-focus plants are clearly showing their purple phenotypes, but the focus plant is being stubborn.. or not purple. 12/20 Topped off and PHed Reservoirs to 5.8. I used my last drops of the PH testing fluid so I will be doing a reservoir swap tomorrow, really earlier, because I know the PH of my tap+nutrients. Then the PH testing fluid arrives the following day so we will be fine. Don't forget to reup your essentials! Week 6 was a fantastic week of growth for the Focus plant especially. The other plants have really began to show their purple while our timelapse buddy is just a happy ol'e green plant. Perhaps this will change later in the flowering cycle. WE GOT A POLARIZED LENS just in time for us to increase the light to 750w, So now we can do the timelapse with a higher wattage of light and not get weird lines in the video! Overall this week was an 8/10 in terms of growth.😎

Hello here we are now in flower! Start of the first week of flower and let me tell you we are ready!!!! I had so much fun training this plant! Ive decided im naming her patience cause shes definitely gave me a lot of patience learning, humbling me helping me thru some hard times I've had to go through. I'm blessed to grow and blessed to have the miss Guava Slushy - Green Bodhi Genetics. As far as the tent goes things have been dialed in! Recently got my humidity down to roughly 45, 50 % humidity. With a roughly temp 70s thru the day and 60s to high 50's in the Am. Im beyond proud of this plant! Lets go guava Slushy welcome to the Bloom! Getting ready to feed her bloom nutrients thru advanced nutrients connoisseur line! Ive been flushing her this last week with irrated water ph 6.30 shes looking well! Much love happy growing

Hey everyone 😃. Today is the penultimate week before the harvest . It has continued to develop beautifully and is getting bigger and bigger 😃. She only gets Ec adapted water so that she can use up her last reserves of nutrients. I wish you a lot of fun Update, stay healthy and let it grow 👍 You can buy this Strain at : https://www.barneysfarm.com Strain : Blue gelato 41 clone from mother (Barney's Farm) ☝️ Genetics: Blueberry x Thin Mint Girl Scout Cookies x Sunset Sherbert 👍 Vega lamp: 2 x Todogrow LED HLG Quantum Board 100 W ( 200 W ) 💡 Flower lamp: 2x Todogrow LED CXB3590 205 W = ( 410 W ) 💡 ☝️ Soil : Canna Terra Professional + ☝️ Fertilizer: Canna Terra Vega , Canna Terra Flores , Rizotonic, Cannazym, CANNA Boost, Pk 13/14, Canna Cal / Mag, Canna Ph - Grow, Canna Ph-Bloom ☝️🌱 Water: Osmosis water mixed with normal water (24 hours stale that the chlorine evaporates) to 0.2 EG. Add Cal / Mag to 0.4 Ec Ph with Ph - to 6.0 - 6.3 💦 💧

Hey Cannafam Happy Monday 💚 The past week has been one of stark contrast for my gal compared to the one previous, if theres one thing the UK weather can do with consistantly its variability! Its been raining everyday this week with only one afternoon of Sun and thankfully/gratefully it has also been Sunny this morning 😊 Tempretures have dropped significantly and for the 1st half of the week we were looking at 14c daytime and 10c at night, Friday - Sunday were all 16c Day and 10c night and today weve got extra warmth at a heady 17c 🤣 Daylight length is currently at 16 hrs 18 minutes. Growth wise shes doing really well, her 2nd set of leaves have a slight mutation and are webbed a bit like ducksfoot, which interesting but not a point of concern as the next tier has come out normal, and shes just started her 4th set, her side branches at each node are just starting to peek through. Shes not had any feed or great white this week due the free continous rain water. Shes also has a few markings from some sort of flys which were shoed off of her earlier today but nothing major, and considering shes been chronically overwatered for a week shes looking really healthy 😊 The weather from the reports is looking to be a bit better for the next week, so hopefully she'll have a bit more Sun! Thats all from me for now, thanks for stopping by 😊✌️

Ho aspettato un settimana in più per avere piante circa della solita altezza,le indica si sa che sono più lente in veg,sono pronto per il flip 12/12 😈✌️🏿

Day 36 - the girls seem to be happy, and are growing a bit different One of them is flowring a bit faster and also starting to turn purple, the other is a bit slower but looks much more healthy.

Week six of White Widow. She is probably about ready to flip to flower now. I am going to hold off another week or two until I have everything in order. I did some defoliation and cut some lower branches to root clones. This thing is bushy as fuuuuu! I am doing some LST on lower branches and will SCROG as best I can when I flip to flower. She is happy and healthy right now. No issues. Humidity in the tent has been a bit high so I may have to get a dehumidifier in the tent soon.

Grown in winter

Loving the plagron Plagron nutrients always a happy grower

Tallest Auto I’ve ever grown. Not the fattest buds bud, but overal good grow

Due to repot next week. Heats at a alltime high low 30s but seem to be doin ok, growing well off the allpurpose MG.

Day 63 veg last day of veg going to.give plants a 36hour dark period before the flick some leafs are still looking slightly yellow super cropped few of the longer branches to.help maintainneven canopy when going 12/12 lights are on 600w settings to get it ready for.flowering

CBD Star bud seem to be thickening up despite obvious signs of deficiencies, likely due to a pH induced nutrient lock out. Phosphorus, nitrogen, calcium, manganese, molybdenum? It’s basically the periodic table of deficiencies. Main cola started to turn purple due to molybdenum deficiency? Found a spider mite on Cheese… sprayed the leaves down with a 1:10 alcohol:water solution which seems to have taken care of the mites.