UPGRADE ADJUSTABLE RELEASE CONTROL VALVE DESIGN: The plant waterer device comes with an adjustable square value switch to control the water flow rate and does not rotate or move even if the fast water speed. The plant watering spikes can provide different amounts of water to meet your plants and flowers
COMPATIBLE PLANT WATERER MOUTH FOR DIFFERENT BOTTLE: Our automatic plant waterer device suitable for most bottles because of the change bottles mouth to EVIAN international famous brand mineral water size. ABS plastic bottles can be reused to reduce waste and protect the environment.
EASY TO USE IRRIGATION DRIPPERS: Install the plant waterer control valve switch on the plant watering spike, screw the spike to a full bottle of water and adjust the flow rate. Insert the plant waterer into the soil, and then cut a hole in the bottom of the bottle and tighten the drip irrigation watering devices.
PLANT WATERER DEVICE SUITABLE FOR INDOOR AND OUTDOOR: The self-watering spikes can be used for your vegetables, It is suitable for indoor and outdoor gardens, hanging plants, small trees, shrubs, daily aquatic plants, potted plants, indoor plants, herbs, garden plants, hanging baskets, etc.
PLANT WATERER SIZE: The self-watering device size is 13.5x3.9x3.9cm. the plant watering spikes package includes 12pcs plant watering device and 12pcs control valve.