Hi,  Northbrook Garden Club need 1 gallon plant pots for potting up plants.  Rather than buy new plastic ones we'd like to re-use pots that you might have in your garage, shed or stacked in your garden. A 1-gallon pot is about 6 inches high and about 6 inches in diameter. We can collect from your porch or provide you with a drop-off address. Please message back for details.