20-gallon tree watering bag, slow release, portable drip irrigation, ideal for young plants

Our bags feature the following improvements: a. Sturdy, thicker green PVC fabric that is more durable and stronger; b. Wider zipper with reinforced double stitching that is difficult to break or tear at the thread; c. 4 cm wide handle that is more comfortable and durable; d. Two micro-perforations along the bottom seam allow the bag to be emptied in approximately 3 to 8 hours. Save time, water, and effort: this bag is designed to directly supply your trees' roots with drip irrigation over an extended period, ensuring their survival during their crucial first year after planting. It eliminates the significant water stress that young trees experience after transplanting by delivering a substantial volume of water directly to the roots. This bag can hold up to 75 liters of water. A single bag is suitable for trees with a diameter of 2.5 to 10 cm and branches at least 63 cm from the ground. To water trees 10 to 20 cm in diameter, use two individual zip-lock bags placed back to back. Wrap the bag around the base of the tree, close it, insert the hose into the opening under the handle, and begin filling it (hose with a maximum diameter of 7.5 cm). The drip holes will release the water slowly after the initial flow. Fill the bag to one-quarter of its capacity, then gently lift it by the straps at the top to expand the bottom and fill it with water to the desired level, watering continuously. Refill the bag 1 to 2 times per week or as needed. Refill the bag with clean water 1 to 2 times per week or as needed. If using a premixed water-soluble fertilizer, ensure it is fully dissolved.