Automatic plant watering It is suitable for 2.54cm (1.1in) international standard beverage bottles. The diameter of pure mineral water bottle is 2.8cm or more, so it cannot be used This self-watering spike system is a multi-scene system for indoor plants and br / > outdoors, in the garden, at home or in the office. Hydrate your plants. And the sprinkler is perfect for vegetables, potted plants, houseplants, patio plants, hanging baskets, pots, hanging plants and much more. Don’t worry about your plants wilting as you enjoy your family vacations. How to use them 1. Insert the check valve into the drinker . 2. Drill holes in the bottom of the bottle or cut it. 3. Adjust the flow rate as needed. 4. Turn the bottle upside down and insert the tips of the sprinkler into the soil. Features 1. Made of durable ABS material which can last a long time. 2. Precisely control the flow and administer the appropriate amount of water for different plants and flowers. 3. Easy to use, save time and
