Regulating valve: It can control the flow rate. The plant watering device with a regulating valve can regulate the dripping speed from 0 to 60 seconds per drip, and the continuous dripping lasts for 1 to 15 days. Simply adjust the valve according to your needs without having to go through complicated setup procedures. Save time and water. Simple and convenient: No tools are required for installation; simply drill holes in the bottom of the bottle or cut off the end to maintain air circulation. Precise water amount: Provides different amounts of water for different plants and flowers without harming your plants; other watering devices give too little or too much water for some plants. Old leaves turn yellow and fall off, but if the new growth is yellow, it may indicate too much or too little water. Suitable for brand-name bottles: Dr. Pepper bottles, Pepsi bottles, Coca-Cola bottles, Lipton bottles, Diet Coke bottles, Aquafina bottles, or other bottles with an inner diameter of 1.1
Availablity: 3-5 days
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