Our Tree Watering Tool delivers water directly to the root zone of trees and shrubs. Saves water by eliminating wasteful runoff or evaporation. Encourages deep root growth. Easily attaches to a water-soluble hose end sprayer for use as a root feeder. Drills its own holes, avoiding digging. Leaves beneficial aeration holes. Dozens of additional uses as a water blaster. Yard Butler guarantees all Yard Butler tools for life against any defects in manufacturing or materials.