Self Watering Spikes,Plant Watering Devices,Plant Waterer Automatic Irrigation Spikes System with Slow Release Control,Automatic Plant Irrigation System for Potted Plants,Suitable for All Bottles?12?

Item Package Quantity:12 Feature: ? This self watering spike is the newly upgrade version, more easy to use, fit for all most bottles. ? With adjustable valve design, can control the dripping to meet your needs. Provide different amounts of water for different plants. planting scientifically and it ensures plants healthy How To Use: 1) Insert the control valve and the holder into the plant waterer 2) Take a suitable plastic bottle and fill it with water 3) Install the plant waterer to the filled bottle 4) Flip over the bottle and insert the watering spikes into the soil Specification: Watering spikes material: polypropylene Color: orange, blue and green Size: plant watering spikes: 15 x 5.5 x 5.5 cm/ 6 x 2.2 x 2.2 inch Package: 12X Plant Watering Spikes 12X Holder 12X Regulating valve 1X User Manual Tips: Make sure there is no air in the switch. Before each use, adjust the water flow to the maximum, making sure there is no air, and then adjust the water flow rate slowly