Tree Watering Bags, 4-Pack 20 Gallon Slow-Release

Tree watering bags deliver deep, consistent root hydration with a slow-release soak that helps reduce drought stress and transplant shock. Each refillable 20-gallon watering ring releases water over 5–8 hours to reach roots instead of evaporating on the surface. Built from heavy-duty, weather-resistant PVC, these drip irrigation bags install fast around saplings or established trunks for water-smart tree care with fewer trips to the hose.

• Delivers 5–8 hour slow drip to hydrate roots evenly and reduce runoff


• Holds up to 20 gal / 75.7 L per bag for fewer refills during hot weather


• Fits trunks up to 5.51 in / 140 mm diameter for saplings and mature trees


• Includes screw-cap inlet sized for common hoses up to 1 in / 25.4 mm


• Resists tears with 520gsm PVC built for outdoor, season-long use

Use these slow-release irrigation bags for new plantings, shrubs, and established trees when consistent moisture matters most. Simply wrap the ring around the trunk, zip closed, and fill—water releases gradually through the drip valve to support deeper root growth with less manual watering. Ideal for summer heat, dry spells, and routine maintenance where efficient watering saves time and reduces waste. Grab yours today and keep trees steadily hydrated all week.

• Set quantity: 4 bags


• Capacity (each): 20 gal / 75.7 L


• Slow-release time: 5–8 hours


• Main material: PVC (520gsm)


• Compatible tree trunk diameter: up to 5.51 in / 140 mm


• Minimum tree height required: ≥ 5.91 in / 150 mm


• Inlet opening: 1.18 in / 30 mm; compatible hose: up to 1 in / 25.4 mm


• Net weight (set): 7.50 lb / 3.4 kg