product description:1. Keep a lot of water: The eco-friendly watering ring has a large capacity, it is sustainable and prevents water backflow after the water pipe is removed.2. Easy to install around tree roots: The tree watering ring is adjustable and can be easily installed on the roots of any shrub, tree or shrub. Supports and simplifies work and supplies water consistently. Its water seepage technology can also help dying shrubs or shrubs.3. IDEAL GIFT CHOICE: The tree watering ring can be used not only as a personal item, but also as a gift to your friends and family. Your loved ones who are landscapers, homeowners with gardens and lawns (homeowners with gardens and lawns), and small business owners who grow, grow or nurture trees, shrubs, and large plants will love this.4. Application: Suitable for watering newly planted trees, evergreens, shade and ornamental trees, and large shrubs with branches off the ground to promote deep root growth.5. Slow release: Slow release round irrigation bag. This slowly seeps water directly into the soil around the tree, where it is available through the roots and surrounding soil for mulch.