This will be a home for all things related to the cultivation of cannabis. The preferred focus here will be organic and sustainable growing methods, but any cannabis growers or growers-to-be are welcome!
The moderator and community creator here is in a legal cannabis state. It is therefore assumed that everyone sharing photos and info about their grows is also doing so legally. If you're not, then keep that to yourself. Any mention of actively conducting a cannabis grow illegally will be removed. This is to protect our instance admin, and will be a zero-tolerance policy.
Happy growing!
My two girls have for a couple of weeks been getting yellowing of the larger leaves. I've tried checking for root rot. None that i could see. I've repottet them to a larger pot(from 35 l to 60l as they both did outgrow the old pot. They have been getting fertilizer about once a week.
Can anyone help me with what im doing wrong?
Depends on various factors like genetics, water pH, initital substrate or fertilizer regimen. People usually don't try lollipopping with their first grow. Once you know your plant needs you can do these advanced technics. I don't think we see a root problem here, that looks different. OPs "allround" fertilizer was just not goot enough.
Here's a chart about fertilizer in the main phases:
As you can see, they can use a littel bit of N in flower, but if there is a major defizit they will pull it from the leave-reservoir.