Roots Organics HPK - 2.5 GAL / 10 L - Case of 2 biological fertilizer Growth Science® Base A and

Growth Science® Base A and Growth Science® Base B should be used together for best results

ReadyGro Moisture Formula works well in both indoor and outdoor environments

One button sample tagging

noninvasive water treatment designed to keep all of the internal workings of your cloning system crystal clear and operating at peak performance

120V power cord with grounded plug included

Roots Organics HPK - 2.5 GAL / 10 L - Case of 2 biological fertilizer Growth Science® Base A andRoots Organics HPK liquid bloom booster features a combination of seabird guano and phosphate rock, renowned as unparalleled reserves of available phosphorus, combined with langbeinite, a powerful source of potassium and magnesium that is carefully mined from ancient sea beds in the desert of the American Southwest. Aurora Innovations has taken generations of gardening experience and distilled it into a distinctive, easy to use formula for the home