Automatic Watering Flower Garden

Features:

Flow rate control, plant watering device with a control valve can control drip speed 0-60s / 1 drip, release lasts drip for 1-15 days;

Simple and convenient, no need for any cumbersome installation, just drill some holes in the bottom or cut the tail of the bottle;

Suit for the bottle with an inner diameter of 1.1 inches;