Automatic Watering: It works automatically to deliver water directly to the roots of plants, the automatic drip watering system eliminates the worry of forgetting to irrigate or unattended. plants is made of ABS plastic. A green and environmental product approved by the Department of Environmental Protection. Controllable Flow Control: Unlike other versions, the newly upgraded valve controls water flow. The plant watering device with regulating valve controls the drip speed from 0 to 60 s / drip, and the continuous release drip lasts 1 to 15 days. Easy to install: simple and convenient, no tedious installation is needed, No need to drill, tighten the anti-drip device, and then insert it into the ground, without any nails or danger. & nbsp; This watering tip is ideal for your vegetables, your indoor garden, your day to day water plants! & nbsp; Enjoy your vocation with your family now, leave your plants to us! & nbsp; Features: & nbsp; You don't have to worry about plants when traveling & nbsp; This automatic watering system will make your plants greener and more lush & nbsp; 0-60s / 1 drip rate can be adjusted & nbsp; It offers different amounts of water for different plants and flowers & nbsp; It can be installed in a few minutes and does not need any additional tools & nbsp; Suitable for your vegetables, indoor and outdoor gardens & nbsp; How to install & nbsp; 1. Tighten the bracket and screw on the control valve switch. & nbsp; 2. overturned the holder and insert the water bottle. & nbsp; 3. Adjust the speed of the flow according to your needs. & nbsp; 4. Turn the bottle over and insert the watering tips into the soil.