Power Si Original Size:5 Liter Best of all

Best of all

Fittings included: 1 in NPT hose fitting and 1 in barbed fitting

Root Drench:Mix 1-2ml per gallon of water in a weekly mix

The knob that doubles as a button when pushed lets you easily program this product

especially for those growers concerned with worker safety

Power Si Original Size:5 Liter Best of allPower Si is Monosilicic Acid and highly bioavailable micro and macro nutrients. It is a pure, highly concentrated formula with fast visible effects. Power Si reduces nutrient salt build up and dehydration of your crops. Power Si is proven to build stronger cell walls decreasing susceptibility to various diseases resulting in stronger plants and thicker stems.