This sleek and stylish Tapered Column Self-watering Planter takes the error and effort out of growing beautiful, healthy plants. With this smart self-watering planter, you can properly water plants for up to 12 weeks - giving them just the right amount of water they need for optimal growth.A sub-irrigation system controls moisture balance and prevents waterlogSturdy resin construction is UV-resistant, frost-resistant, and shatterproofRemovable liner makes seasonal plant changes quick and easyAttached water meter indicates when it's time to refill