General Hydroponics BioThrive Grow 4 - 3 - 3 Size:6 Gallon The knob that doubles as

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

and has an upgraded fan motor to drive the new triple fan blades

Controls the early stages of insects

An improvement on the classic "Part A" formula for general vegetative growing

The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired levels of pH

General Hydroponics BioThrive Grow 4 - 3 - 3 Size:6 Gallon The knob that doubles asBioThrive Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use BioThrive Grow to give all types of plants a strong start.