Effortlessly water four 10-20 gallon containers with this Gravity Kit. Each kit includes four 9-inch preset sensors and 10-inch drip ring, ensuring precise and consistent hydration without pumps or timers.  Keep your reservoir full and let gravity do the rest.

Sensors arrive pre-calibrated with two markings on the brown adjustment dial - one for gravity and one for pressure systems. This new innovation makes the Blumat Tropf practical for large commercial systems with thousands of plants as well as preventing the most common problems people have while dramatically decreasing setup time.

This Kit includes:

• 4 Preset Blumat 10-20 Gallon (IG19147)
• 4 Blumat Supply Kit Small (IG19155)
• 1 Blumat 5 Gallon Reservoirs - Deluxe w/ water level indicator (IG16806)