A deeply watered tree is a happy tree. Deep Drip Tree Watering Stakes are the perfect way to get water down to plant roots. Deep Drip Tree Watering Stakes conserve water and help prevent erosion and wasteful water run-off. Use Deep Drip Tree Watering Stakes with a hose, or remove the cap and insert a drip emitter. The cap locks in and protects the emitter head. It is easy to install a Deep Drip Tree Watering Stake—just pound the stake into the ground with a hammer. The tapered end of a Deep Drip Tree Watering Stake makes it easy to insert into the ground. This large size (36 inches long) is perfect for large, established trees and palms. Deep Drip Watering Stakes are also available in shorter 14.5-inch and 24.5-inch sizes for smaller trees, shrubs and perennials. Set of 3.