Struggling to get on top of your plant's water needs? Try the Sus-Tee Aqua Meter! Sleek and simple in design, your Sus-Tee's display window will turn blue when your plant is well-hydrated, and will return to white when it's thirsty, staying in place so as not to disturb your plant's roots. This simple design is backed by patented technology, using the soil moisture retention curve to measure the relationship between soil moisture content and soil moisture suction. The end result? An easy-to-read indication of exactly when your plant needs water! A must-have for all houseplant lovers.
- Available in three sizes and two colours
- Size "Small" best suited to shallow or small pots, with plant roots approx. 5cm deep.