Self-Watering Windowsill Tray

Take the guesswork out of watering with this self-wicking humidity tray for your precious houseplants. Sized to fit standard windowsills, where the light is ideal for plants but can also cause soil to dry out faster. Fill the tray once and the capillary mat will keep soil evenly moist for up to two weeks. Fits most windowsills. Great for when you're home or away. Polypropylene, polystyrene, fabric. Holds 7 quarts. 30" L x 6.5" W x 1.5" H.