They’ve been growing good stretching quite a bit. I had the dome on gradually opened the vents then eventually decided to take it off. Two started to sway off course the leaves began cupping and twisting. I’m not sure whether or not I took the dome off too soon or what. I thought they were wilting since the leaves were some what dry so I watered them. I checked the roots out it does seem to have filled the entire pot so i don’t believe it was root bound. I have them on a heat pad set for 80. This is a led t-5. Substate used is pro mix hp.
Just nutrient rich soil, they’ll grow out of it. Just stay the course, and you’ll do great! Happy growing!