Transplanted the tomatoes for the fourth time as they were getting very leggy (branchy?) FYI, the above idea of stacking cans to top the tomatoes as they grew didn't work so well as 1. They are top heavy and can't be moved outdoors to harden. 2. It seems the roots in the bottom cans were reabsorbed, as only the top had roots. So I think I'll limit it to one can for original transplant. Failed experiment!
Tomatoes are a little wilted, hopefully they will recover overnite
