Bongter 24 Pack Plant Self Watering Spikes, Automatic Plant Watering Spikes with Adjustable Control Valve Switch for Outdoor Indoor Plants?Green & Orange?

24 Pack Plant Self Watering Spikes with Adjustable Control Valve Switch for Garden Plants Indoor & Outdoor?10 Green & 10 Orange. How To Use: 1) Fill a bottle with water 2) Install the plant waterer to the filled bottle 3) Insert the control valve into the plant waterer 4) Make lot holes at the bottom of the bottles or cut it. 5) Place the plant waterer into the soil surrounding your plant. 6) Adjust the side switch left and right to adjust the water drop speed . Specifications: Color: Orange, Green Material: PP Bottle Mouth Size: 0.78 Inch Package Includes: 24 × Plant watering spikes 24 × Valve Switch 24 × Anti-tilt Bracket 1 × Instruction Manual Warm Notes: Please allow slight dimension error due to manual measurement.