Set of 3 4" Cobalt and Green Self watering planter Keep moisture loving plants alive and thriving with minimal attention year round-- The outer pot holds enough water to keep a plant alive for one to three weeks--lo Ideal for such plants as: African Violets, Asparagus Fern, Boston Fern, Christmas Cactus, Chrysanthe Outer pot is fully glazed inside and out to protect furniture from leakage and sweating. **Please note each piece is hand-glazed so colors may vary**