Vevor Tree Watering Rings - 4 Pcs 20 Gallons Tree Watering Bags

6-9 Hours slow release Refillable planting water bags Water saving Heavy duty watering system for shrub tree root drip irrigation Vevor tree watering rings, 4 pcs 20 gallons tree watering bags, 6-9 hours slow release, refillable planting water bags, water saving, heavy duty watering system for shrub tree root drip irrigationideal for drought conditionstime-saving & water-efficientversatile applicationseasy to useenhanced user experiencereusable designset quantity: 4-piece set,capacity: 20gal 75.7L,item model number: twb-20gal-w4,compatible hose: 1in 25.40Mm diameter inner diameter: 1.18In 30mm ,minimum height required: 5.91In 150mm,net weight: 7.50Lbs 3.4Kg,main material: pvc 520gsm ,compatible tree diameter: 5.51In 140mm

6-9 Hours slow release Refillable planting water bags Water saving