General description The Mophorn Self-Watering Tree Watering Ring is an innovative solution designed to provide consistent hydration for newly planted or drought-sensitive trees. With its unique self-watering system, the ring absorbs rain or snow, replenishing water to the tree roots over time. Depending on the local climate, it can keep your trees hydrated for up to 30 days, making it an excellent choice for areas with fluctuating weather. Easy to install and efficient in water usage, this watering ring supports healthy growth while conserving resources. Technical specifications Item Model Number: TWB-10gal-ZW4 Set Quantity: 4-piece set Capacity: 37.8L / 10gal Main Material: PVC + Water Retaining Agent Net Weight: 0.82kg / 1.81lbs Compatible Tree Diameter: 90mm / 3.54in Minimum Height Required: ≥50mm / 1.97in Installation Soak the bag fully before use. Place it around the tree trunk for optimal hydration. Adding coarse mulch like wood chips enhances performance. During dry spells,