12 Pcs Automatic Self Watering Spikes Adjustable Plant Devices with Slow Release Control Valve Switch Bottle Drip Irrigation System Waterer Tool for Garden Plants Indoor & Outdoor

Automatic waterer set: Contains 6pcs blue and 6pcs green self-watering devices, sufficient quantity and multiple colors to meet your plant maintenance needs in different scenarios. Product material: made of corrosion-resistant PVC, it is strong, durable and reusable, and is suitable for common containers such as standard 2.54 cm diameter beverage bottles, mineral water bottles, etc. Intelligent flow regulation: equipped with precision control valve, which can freely adjust the drip speed of 0-60 seconds/drip, and the continuous water supply can reach 1-20 days. Easy to control flow rate with a rotary regulator, worry-free when going out. Simple installation design: Just open a hole in the bottom of the bottle, install the interface and insert the soil to complete the assembly. Unaffected by water pressure, achieve stable and continuous automatic irrigation. Multi-scenario suitable: suitable for indoor potted plants, balcony gardens, hanging basket plants and other cultivation environments. It is an intelligent solution for plant maintenance in home and offices.