These poor seedlings have been through a trainwreck dealing with me. I have flipped 3 of them off the shelf onto floor and had to re-pot. 2 of those same ones have hit the floor a 2nd time even. In spite of this, these seedlings look great. My past seedlings I had re-potted by now, because being new to this, I had read how important it is not to allow roots to crowd, etc. Actually, I have read an incredible amount of info. Being a gardener/landscaper, I have decided to do what I think is best. In my first grow ever-SLH, 2 of the seedlings were left about 10 days longer in solo cups while waiting for dirt, and I feel those 2 plants did better throughout their life cycle than the others.
In conclusion, I am leaving these girls in solos a few more days at least.