23.5"" Patio Pod - Terra. Patio Pod planter. A generous-sized self-watering planter at 23.5"" x 18"" x 7"", this large container is perfect for flowers, herbs, small vegetables and Fairy Garden fantasy. Patio Pod has a deep Water-Minder reservoir which provides for less watering, helping plants stay vibrant and healthy. No tools required, just pop two drain holes in the bottom of the inverted planter where indicated (if using outdoors), water from the top and watch your garden grow. Easy to use, allowing more time for FUN!