So here March (2017) we have the tomatoes in their individual varieites 26 in all, in each milk gallon as their own little green house. Husband made me this 3 shelf unit to fit the window frame so that all my tomatoes aren't all over the house in each window. The shelving unit slides apart to make for easy storage for next years tomatoes... so handy. Good to have a carpenter around... Milk jugs aren't pretty, but clean.... the labels don't come off very easily and some had to stay on. Don't worry about the little things... tomatoes don't care.