Nice plants. What happens If a plant get rootbound? I still don't know If rootbound IS real or not. I searched a Lot And the info i got is not conclusive.
When I did my first "unsuccessful" grow, they were in styrofoam cups and stopped growing. They started to droop too. When I checked the roots, they were crowded at the bottom of the cups and being rootbound was the reason for the halt in growth. All I did was put some in a bigger pot, and put the others back in the same cup after I trimmed the roots down. I'll put up a pic once I find that old grow.