Tree Watering Ring and Using Method Thereof

A tree watering ring, comprising:

• a main body, being a C-shaped ring with an opening, and the main body comprising:
• a pair of buckles, arranged on the main body on both sides of the opening;
• a weed control cloth, forming one side of the main body and made of opaque and UV-resistant material, having a water-injection hole;
• a water-permeable cloth, forming the other side of the main body, having a double-sided permeable structure, the edge of the water-permeable cloth and the edge of the weed control cloth being joined and sealed to form the main body, and an accommodation space being formed between the water-permeable cloth and the weed control cloth;
• and
• a water-retaining material, filling the accommodation space to absorb external moisture or release moisture;
• and
• a closing device, disposed at the water-injection hole, the closing device being an adhesive patch;
• wherein, the main body can be placed on a tree hole before filling with water, and the size and shape of the main body can be changed according to the size and shape of plants to be planted in the tree hole;
• wherein, after the main body is installed around the plant, the pairs of buckles can be overlapped and then nails can be passed through, so that the main body is fixed to the ground;
• wherein, when the external humidity is greater than the humidity of the water-retaining material, the water-retaining material absorbs external moisture through the water-permeable cloth to replenish the moisture of the water-retaining material;
• and
• wherein, the water-permeable cloth contacts the ground so that the water-injection hole is located above and directly replenishes water to the water-retaining material through the water-injection hole, and after the replenishment is completed, the water-injection hole is closed by the closing device to reduce water loss.