thedabcorner
Chernobyl S1 - x4
October 2021
720w MedicGrow - 4x4 Gorilla Grow Shorty - RO - Advanced Nutrients - Jiffy Pellets - Mother Earth 30/70 Coco Perlite Mix - DCSeedExchange - Bobs Bitchen Beans - 5 Seeds Germinated
Chernobyl S1 (Slymer Cut)
Day 73 (Week 11)
17 updates
113 photos
Day: 73
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Flipping soon- sorting out another light for the small girl.
3 years ago
Day: 62
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🟩 Strain: Chernobyl S1 (Slymer Cut | Photoperiod) from DCSeedExchange 🟩 Light: MedicGrow Spectrum X - 820w 🟩 Tent: GorillaGrow 4x4 🟩 Highest Temp: 81°F | Lowest Temp: 70°F | Avg. Temp: 77°F 🟩 rH: 40% - 65% 🟩 Medium: Mother Earth Coco (70/30 Perlite Mix) 🟩 Nutes: Advanced Nutrients pH Perfect - Advanced Nutrients CalMag 🟩 C02 Concentration Avg: 450ppm Just transplanted to 5gallon pots two days ago. 🦾
3 years ago
kylebasler these look great, are you planning on scrogging? and are these all the same strain?
C_R 😍 nice!
Day: 51
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🟩 Strain: Chernobyl S1 (Slymer Cut | Photoperiod) from DCSeedExchange 🟩 Light: MedicGrow Spectrum X - 820w 🟩 Tent: GorillaGrow 4x4 🟩 Highest Temp: 81°F | Lowest Temp: 70°F | Avg. Temp: 77°F 🟩 rH: 40% - 65% 🟩 Medium: Mother Earth Coco (70/30 Perlite Mix) 🟩 Nutes: Advanced Nutrients pH Perfect - Advanced Nutrients CalMag 🟩 C02 Concentration Avg: 450ppm
3 years ago
Day: 21
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working on getting ph dialed in & stable - deficiencies are still there but should be satisfied so now just waiting
3 years ago
Day: 16
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Feeding nutes at pH of 7 to keep the pH of the coco above 6 in order to allow the plants to uptake CalMag. Ph was 5.8. Ph now is 6.4. Will lower pH of nute solution if the coco begins to raise too much in ph
3 years ago
@eaegifts U in for trouble. Coco should be ph’d no higher than 6.2 and that’s during flower, otherwise 5.8-6.0 is the standard. Your doing soil ph-look up cation exchange in coco coir 👍🏾
thedabcorner what do you suggest to do? with the ph at 5.8, my plants weren’t up taking any calcium/magnesium i’ve supplemented CalMag to the nute solution. Even given a foliar spray. Everything I see online states that calcium/magnesium needs to have a pH of 6.0+ in order to uptake.
@eaegifts Idk I’ve never ph’d that high in coco and I only go up to 6 because P is up took best 6-6.2. It’s very possible your coco isn’t buffered properly
View 2 additional comments
Day: 14
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#1 & #2 still showing signs of deficiency. In specific, #1 is showing signs of a Calcium def. #2 is showing signs of Magnesium def. We have continued giving a foliar spray, as well as simply 2mL / L CalMag. We are not feeding the other nutes as to allow the plants to get more CalMag. Based on CocoforCannabis - How to Grow Seedlings in Coco. - target ec: 0.5 ec: 0.6 - Will likely return to regular nute feedings with CalMag in a day or two depending on plant signals. Highest Temp: 80°F co2 ppm: 721 rH: 70% lowest rH: 62%
3 years ago
Day: 13
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#1 still seems to be suffering from a calcium deficiency. We believe this has to do with us washing the pre-buffered Mother Earth coco. We are applying CalMag foliar spray, along with a 4 mL / L CalMag + 1mL / L nutes once a day. #2 is showing very early signs of a CalMag deficiency, so we have been lightly spraying it as well. #5 has been taking a long time to sprout, and has grown very slowly. #1 also seems to be kinking, we believe this may be due to the Humidifier being in the bidder of the tent, too close to the plant inducing some heat stress. We are not conclusive of this though.
3 years ago
Caliban Coco is notorious for cal/Mag deficiencies. Why I went to organic soil. What is RH and temp?
thedabcorner rH: 69% low 75% high Temp: 77°F - 79°F Agreed! I believe I am going to try organic/powder nutes next grow as these Advanced Nutrients seem to be a b**** to work with.
Day: 12
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Almost all transplanted! Giving them all foliar spray of Cal-Mag as #1 has been showing moderate signs of deficiency. Nutrient solution has been buffed as the EC of the runoff was a bit lower than we would like.
3 years ago
Day: 11
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#1️⃣ is getting big! Seedlings #3️⃣ and #4️⃣ have also lost their helmet heads 🪖 🌫 CO₂: 📈High: 938ppm 📉Low: 545ppm ✅ Avg: 741ppm ☀️Climate: 🫁 Lung Room Temp: 70°F 💧Lung Room rH: 62% 🏕 Tent Temp: 77°F-80°F 💧Tent rH: 70%
3 years ago
Day: 10
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The girls have been transplanted! 🌫 CO₂: 📈High: 1135ppm 📉Low: 564ppm ✅ Avg: 800ppm ☀️Climate: 🫁 Lung Room Temp: 69-70°F 💧Lung Room rH: 62% 🏕 Tent Temp: 77°F-80°F 💧Tent rH: 65%-70%
3 years ago
Day: 9
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Numbers 3️⃣ & 4️⃣ have joined their sisters! Numbers 1️⃣ & 2️⃣ are looking beautiful! (#1️⃣ is the largest sprout pictured) 🌫 CO₂: 📈High: 1211ppm 📉Low: 575ppm ✅ Avg: 750ppm ☀️Climate: 🫁 Lung Room Temp: 70°F 💧Lung Room rH: 69% 🏕 Tent Temp: 77°F-80°F 💧Tent rH: 69-77% * no nutes being fed yet, will begin when transplant or first true leaves form fully
3 years ago
Day: 8
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Oct 7th, 2021 - These babies are still on a 24/0 light cycle until their two sisters are ready to join them!🌻🌞 🌫 CO₂: 📈High: 864ppm 📉Low: 552ppm ✅ Avg: 708ppm ☀️Climate: 🫁 Lung Room Temp: 68°F 💧Lung Room rH: 68% 🏕 Tent Temp: 77°F-79°F 💧Tent rH: 72%
3 years ago
Day: 7
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3:00 AM - Girls are looking great 😁✅
3 years ago
Day: 6
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Good afternoon girls! 💚 - Had to remove the inner seed membrane from #2 (left), but she finally spread her cots 😁
3 years ago
Day: 5
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#2 has lost her helmet head! - AC on 73° - lung rH: 68% - lung temp: 70 - C02 concentration: 1200ppm - tent temp: 78/79° - tent rH: 68-70% - Humidifier in tent on High - still 216w - PPFD: 275 umol/m2
3 years ago
Day: 4
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The Cotyledon Emerges - 2:05AM Oct 5th
3 years ago
Day: 3
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First Day in their tent - 216w - around 250 PPFD (Light hung at highest point) - minimum LED wattage Runoff EC: 100-200ppm (TDS-ppm500) - 0.1/0.2 mSv pH: 6.0 These seeds were germinated using the “paper towel method”. They were stored in a dark cabinet, on top of a TV receiver for warmth. These two popped and were planted today. The other two have yet to pop.
3 years ago