ok, I reverted my plants from early flower back to veg again. Most plants created lots of foliage in the meantime, although some plants didn’t make it. The best growing and robust plants, I preserved and I took clones for the next grow already. I did prune my plants foliage a lot. I only left the upper third part of foliage of the plants. I am going to switch them now back to flower.
What worries me a bit is that some leaves still showed some yellowing. Is it normal that when the plants grow bigger that a part of the leaves start to yellow?
But something that concerns me more is that I have a bunch of plants which have stems which are not very strong. If I touch them the plants stem start to limp and sometimes I can rip of green leaves very easily.
I took many clones also. And it seems that the stem of some of the clones quickly collapsed at the point of the stem where it comes out of the medium, which made the clone die?
Is there a special nutrient which is responsible for such sort or weakness?
I am not sure what is the reason of the problem. The nutrient solution seems good ppt and ph wise…
Or is it maybe a fungus which still causes some leaves yellowing? Yesterday I sprayed a fungicide…