Automatic Watering Systems, Drip Irrigation Kit with Slow Release Watering System, Automatic Plant Sprinkler (20 Pieces)

High Quality: The self-watering plant spike system is made of high-quality, environmentally friendly PP plastic. This automatic outdoor plant waterer is highly durable and tough, with good heat and cold resistance, making it safe and long-lasting.

Adjustable Flow Rate Design: The plant watering device with a control valve allows you to adjust the drip rate from 0 to 60 seconds per drip, providing different amounts of water for different plants and flowers.

Easy to Use: Installed without any tools, simply drill holes in the bottom of the bottle or cut off the neck of the bottle to allow air to circulate.

Widely compatible: Most beverage bottles on the market can be used (mineral water bottles are not suitable). A 550ml bottle can be used for 5-7 days at a slow rate, and a 2-liter beverage bottle can be used for 7-20 days.

Multi-purpose: Whether for indoor or outdoor plants, gardens, homes, or offices, this self-watering spike system ensures your plants stay hydrated, perfect for potted plants. No need to worry about your plants wilting while you enjoy your family vacation.