Source for large pots...no drainage holes
I am looking for large (about 25-gallon) utility pots with no drainage holes for use in constructing a self-watering system for certain large plants. I don't want terra cotta or porcelain, or anything fancy or expensive. I'm just looking for a source for large, sturdy, plain plastic or resin pots. If I could find them locally (Seattle area) that would be a real bonus. Short of that, I'm looking for a supplier who can ship at a decent price. Thanks.