Plant Care

A.M. Leonard ArborRain Hydration System

Model example: AR20 low-profile 20-gallon ring. Confirm the model available; tower versions use different setup instructions.

A slow-watering system for the root ball and surrounding soil of trees and shrubs. The catalog’s 20-gallon capacity is shown below; choose the setup instructions for the ArborRain model you have.

At a glance

Product type: Root-zone watering system
Capacity: 20 gallons
For: Trees and shrubs

Sizes & prices

20 gal$24.99

Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.

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Product use & care

Check soil moisture and the bag’s flow regularly. Watering needs depend on tree size, soil and weather.

This summary does not replace the label on your package.

Manufacturer & label

A.M. Leonard

Match the product and formulation to your package before using these instructions; older packaging or formulas may differ.

Photo: A.M. Leonard. Image source ↗.