hi, ive just started a grow from some unknown auto flowering seeds. ive been told they are semi automatic dwarf lowrider#2 seeds. no such thing out there that i know of, but anyway giving them a go. i have germinated them and yesterday they started to come threw the rockwool. today the seed shell is clear of the rockwool. they are just inside a little propergater on the window sill. what i need to know is when can i put them under lights and when do i start nutes. i will be growing in coco under a 600w. should i use half strength nutes for a couple days then go to light feeding or what? any advice appreciated