【Adjustable Flow Speed ​​Design】This plant watering device consists of a slow release control valve switch. The automatic plant sprinkler will not be clogged with mud, which will ensure accurate water supply and make plants healthier. 【Adjustable Flow Speed】 the plant watering tips can control flow speed, drip speed is controllable from 0s/1 drip to 90s/1 drip, slow release drips last Meet your needs without complicated setup steps. Save time and water. 【Easy to Install】Quick installation, no need to rotate, just lay it down, plant sprinkler, supply water directly to plant roots, suitable for to most plants. Easy flow control means your plants get the correct amount of water. 【Automatic Watering】With the valve to control the flow rate, you can adjust the speed drip through the valve. With this Plant Drip Regulator, you won't need to worry about your flowers or plants for a few days. what you need to do is insert the tips into the potted plant at the root. 【Ideal for indoor and outdoor】Suitable for your vegetables, indoor and outdoor gardens, hanging plants , small trees, shrubs, daily aquatic plants, potted plants, indoor plants, herbs, garden plants, hanging baskets, sinks.20 Pcs