First time serious problem .

[Mr. Clandestine]

so....premixed fertilizer can be a problem for these feminized seeds ?

because if the seeds was not feminized I would start with new one but i pay them allot of money so....

I totally understand, I see no reason to give up on those seedlings. They should pull through fine in time. I just try not to add nutrients to my soil for a seedling mix, because the slow release fertilizers - chemical and organic - tend to shock young roots, and may even burn them. This is much less of a problem when the plant is more established.

Are you using a cooltube? 15cm is very close for seedlings, but hell, if you can do it then more power to ya! That should definitely cut down on the stretching. Take care. :jointsmile: