- Adjustable Valve: The self watering spikes with control valve, only adjust the valve to meet your needs. 550ml water supply time is about 5-7 days, 2000ml water supply time is about 7-20 days which depending on the dryness of your soil, humidity, etc.
- Upgrade Design: The upgraded watering spikes adjust the speed of water flow more easily and effectively. Don’t need to poke holes in the bottom of the bottle when in use, it will not stop watering due to the influence of water pressure.
- Best Choice for Travelers: Plant watering devices can help you water on time every day and ensure your plants hydrated while you’re away on your trip. Don’t worry about your plants withering!
- Suitable for Different Bottles: The plant watering device is suitable for all most bottles, such as wine bottle, soda bottle and other bottles with an inner diameter of 1.1 inches.
- Multipurpose: Suitable for automatic watering of potted plants, indoor plants, garden plants, vegetables, herbs, hanging baskets, outdoor gardens, small trees, shrubs etc.