Hi everyone,
As title what is the best thing to use to anchor down plants? using lead strips seems unsafe to me
As title what is the best thing to use to anchor down plants? using lead strips seems unsafe to me

what substrate have you got?
JBL do some little plastic planters, but they are about £4 for 8, which is quite expensive for what they are IMO
3" should be deep enough? what plants are you trying to grow?