So I got seedlings goin in solo cups with ffof right now and I wanted to ask how long is the longest someone would leave them in the cups before transplanting? I've had these goong for just over a week and I got just over a week to go until I can move it all into my main room which is just finishing up my current harvest Sent from my SAMSUNG-SGH-I747 using Grasscity Forum mobile app
I just transplanted mine after 2 weeks and the roots of all the plants had filled out most of the cups, but they weren't root bound. From all the research I've done it seems that 1-2 weeks is the norm. Hope this helps!