Holes for 10-Inch Pot

Question

I purchased plastic 10-inch pots for my calla lily plants, already bloomed and flowering. The pots do not have holes, so I need to drill them. I’ll be placing rocks in the bottom of the pot as I understand that callas prefer well drained soil (correct?). My question is, how many holes should be drilled in the bottom of the pot?

Answer 1

I would do two or three, to protect against one hole getting plugged up. Yes, callas like well draining soil but like to be watered frequently.