stckyprp
Member
This is a first grow for me and I am having trouble with my seedling.
I germinated it in a papertowel and bag and then put it in a very small pot of coco in the window.
On April 6 it broke soil and it stretched a little bit in the window. On April 10 I put it in my 2x4x5.5 tent with a new 240w qb kingbrite and put her in a slightly larger but still small pot of coco/perlite. I gave her a first feeding on April 10 as well trying to follow the cocoforcannabis guide but using AN sensi coco A+B base nutes and calmag with a 130ppm and 6.0 ph. I fed it that once for a day and now have increased to 200 ppm at 6.0 ph twice a day. I used a syringe around the seedling and once or twice watered to 10% run off. I noticed that the seedling stopped growing taller but instead started getting thicker a little up top and the leaves causing it to fall over. I took it out and replanted it deeper. Then I noticed the tips started to almost look a little as if they were turning white and eventually the tips on the only two leaves curled and pointed upwards. I thought it might be light burn so I downloaded a lux app and turned the qb down to below 50% to 1300 lux 3" above. I had it above 50% and at 3" before I turned it down. Today she looks like she grew a little taller and leaves grew but she looks a lot more pale all over. Temp has been around 70-80F and humidity 60-82. Humidity dips low sometimes but I've been trying to keep it steady with a humidifier. Temp has also dipped slightly below 70 a couple times.
What do you think is causing this?
I germinated it in a papertowel and bag and then put it in a very small pot of coco in the window.
On April 6 it broke soil and it stretched a little bit in the window. On April 10 I put it in my 2x4x5.5 tent with a new 240w qb kingbrite and put her in a slightly larger but still small pot of coco/perlite. I gave her a first feeding on April 10 as well trying to follow the cocoforcannabis guide but using AN sensi coco A+B base nutes and calmag with a 130ppm and 6.0 ph. I fed it that once for a day and now have increased to 200 ppm at 6.0 ph twice a day. I used a syringe around the seedling and once or twice watered to 10% run off. I noticed that the seedling stopped growing taller but instead started getting thicker a little up top and the leaves causing it to fall over. I took it out and replanted it deeper. Then I noticed the tips started to almost look a little as if they were turning white and eventually the tips on the only two leaves curled and pointed upwards. I thought it might be light burn so I downloaded a lux app and turned the qb down to below 50% to 1300 lux 3" above. I had it above 50% and at 3" before I turned it down. Today she looks like she grew a little taller and leaves grew but she looks a lot more pale all over. Temp has been around 70-80F and humidity 60-82. Humidity dips low sometimes but I've been trying to keep it steady with a humidifier. Temp has also dipped slightly below 70 a couple times.
What do you think is causing this?
Got another that just cracked though. I'll try watering less and only around the edges this time. 