Iron planters include one drainage hole, centered, that is approximately 3/4".

Care & Maintenance
While iron is durable, proper winter care is recommended for all iron planters. If a planter is to be left planted over the winter, ensure proper drainage by placing a layer of appropriate drainage material in the bottom of the container, making sure the drainage holes are not blocked. If the planter remains in contact with the ground surface over the winter, the freeze-thaw cycles may cause If you wish to retain the finish as purchased, we recommend applying a commercially available clear sealer to preserve the finish.