I keep mine in the solo cups for weeks sometimes when I want to hold them back a bit. you should be fine just fill a tray with them after potted so you can have in same tent and remove to give a bit more light after lights go out if needed. I have cups and pots in my grow room and to save space my cups are normally sitting 2-3 on top of the soil in the potted plant so they are also about the same height for canopy and grow at same rate. cups sitting lower on the floor than your plants will cause stretching. I would just plant into small solo 16oz cups until readycould i pot them in coco and keep them under the light i have used on my propagater ???????
grow them for 6 weeks in veg will be fine and come join https://www.rollitup.org/indoor-growing/316901-grow-tent-club.html hope to see you aboard matei have them in a tent 2.4 1.2 2.0 high ..2x600 lights...feed on canna a and canna b on for 18 off for 6