Automatic Plant Waterer System: Automation watering can prevent under and overwatering, and will not leak and overflow, plants will grow healthier.
Eco-Friendly: Plant waterer self watering spikes are suitable for most water and soda bottles, There are two sizes of connectors.Pls screw the green connector, this bigger one's diameter is about 1.57''/4cm and the smaller one's diameter is about 1.18''/3cm
Easy To Use: Just screw on to plastic bottle filled with enough water, then insert into soil, it started to work.
Plant Waterers For Vacations : According to the bottle capacity and climatic conditions, it can maintain watering for several days during the vacations.
Make Plants More Healthier : Made of ceramic and ABS plastic, automatically watering plants in pot and containers, both indoor and outdoor use.