Tabanzhe 12PCS Automatic Self Watering Spikes

AUTOMATIC WATERING: You don't have to worry about watering your plants with our plant waterer. Simply insert the watering tip into the soil and the system will automatically water your plants so you don't have to worry about them for days., ADJUSTABLE FLOW: The automatic watering device with a slow release control valve allows you to adjust the drip rate from 0 to 90 seconds per drop. Customise the settings to ensure a continuous supply of water for 1 to 15 days, as needed., ECO-FRIENDLY DESIGN: The reusable plastic watering tip fits bottles with an inner diameter of 1.1 inches / 2.8 cm. The angled design of the waterer fits most bottle openings. Eco-friendly by reusing old bottles., WIDELY APPLICABLE: These plant self-watering spikes are suitable for most plants. This watering device delivers water directly to the roots of the plant. Adjustable flow control ensures plants get the exact amount of water they need., EASY INSTALLATION: No complicated installation required. Simply cut a hole in the bottom of a standard bottle, secure the watering tip and insert it into the soil. A quick and easy solution that ensures your plants receive constant care.