>> Containers were the only way to expand space .
Me, too. "Both" ... because I have to.
I keep forgetting to water and fertilize pots often enough, so results can be disapointing.
But when all your beds are full, and ya gotta plant more seeds ... whattaya gonna do?
This year I have to put some tomatoes in pots. THEY will force me to be disciplined and attentive!
