What size to cut 55 gal. plastic drums to?
I have finally acquired some 55gal. plastic drums to transplant my trees to, will use some of the pine bark/Turface/perlite mixture.
What is the best size to cut the drums down to? If I cut them in half I can get two containers from each drum but I am willing to get extra drums if the walls should be higher.
Also what about drainage holes in the bottom? How many, wahat size and location?