Keep your indoor and outdoor plants perfectly hydrated with the Holman Watermate Self Watering Tank. This innovative 350mL automatic watering system uses a clever wick technology to deliver consistent moisture directly to your plant’s roots for up to 7 days. Simply fill the tank, insert the wick into your pot, and let the system maintain optimal hydration levels without constant monitoring. Ideal for small and medium-sized potted plants, this hassle-free solution promotes healthy, vibrant plant growth whether you’re at home or away. The durable tank holds 350mL of water and features an easy-to-use design that takes the guesswork out of plant care.