Plant Self Watering System

This self-watering system is perfect for when you are travelling or away from home for a longer period of time. It will keep your plants watered up to 15 days. The flow rate can be controlled by a valve. It can control the dripping rate 0-60 seconds for each drip. It fits a lot of popular brand bottles.
Sold in a 4-pack.

Material: plastic
Colors: green, blue