Adjustable Plant Waterer Self Watering Spikes with Slow Release Control Valve Switch,Automatic Watering Device Stake Vacation Houseplant Waterer Cone Flower Water Drip Bottle Irrigation System,Upgrade

Product Information:Automatic Watering Spikes Made of ABS plastic material,18 pieces.It not only can be used for 1.1 inch bottle,all the bottles which opening is 0.8 inch -1.9 inch can be suitable. EASY TO USE:Simply screw a spike onto a full bottle of water,then insert the pointed end directly into the soil near a potted plants stalk.Easy flow control means your plants receive the correct amount of water. SAVE TIME&CONVENIENCE:Automatic watering systerm,you dont have to worry about that no one take care of your plant when you away from home for a long time. Fits Most Plastic Bottles:Perfect for any medium or small size bottles;Fill the plastic bottle with water or combine water and plant food in the bottle then use watering spike to deliver the nourishing fluid for the plants. You can also combine water and plant food in a bottle then use the water spike to deliver the ultimate nourishing fluid.