Tree Watering Bag, 20 Gallon Slow Release Watering Bag for Trees

Our tree watering bag is specially designed for both newly planted and established trees, fitting trunks with a diameter of 2" to 8" (requires branches to be at least 25" above the ground). For trees with a 2"-4" trunk diameter, one single watering bag is sufficient; for larger trees (4"-8" trunk diameter), we recommend using a Double Bag setup by zipping two single bags together, ensuring full and even watering.

Designed for convenience and efficiency, this automatic watering bag eliminates the need for daily watering. A tree with a 2" trunk diameter typically needs about 20 gallons of water per week—our bag can hold exactly 20 gallons and delivers water slowly over 5-8 hours, allowing deep penetration into the soil and better absorption by the tree roots. Simply fill the bag 1-2 times a week, and it will do the rest, saving you time while ensuring your trees get consistent, adequate hydration.