Hydrologic Flowmaster Meter (Gallons) spl_luxx make the most of it

make the most of it and other Jump Start garden gear with this 4' Jump Start stand (System sold separately)

Water saving polymers offer a more consistent source of water and water soluble nutrients

3' x 3' fits 2' x 2' tray

VermiWorm (Eisenia Foetida worm castings) and Alaskan Humus

Pump requires a minimum of 20 psi to operate

Hydrologic Flowmaster Meter (Gallons) spl_luxx make the most of itThe Flowmaster by Hydrologic measures how many gallons of filtered water have gone through the your grow system and alerts you when it's time to change filters. You can program in the filter capacity and when you reach the target number of gallons, the Flowmaster beeps. This is important for knowing when to change the pre filter for the Merlin Garden Pro. It also ensures your system runs at its peak efficiency for removing contaminants. Available in 3