Active Aqua 1" Fill/Drain Fitting pack of 10 Thermometer/Hygrometer

Active Aqua 1" Fill/Drain Fitting pack of 10 Thermometer/Hygrometer1" fill drain fitting. This is the fitting that is commonly used to transfer nutrient solution between the flood table and the reservoir in flood & drain hydroponic systems via 1" tubing and a pump.

Replacement pH probe for Bluelab meters used for measuring in solution

The only lighting controllers featuring two (2) industrial-grade ballast-rated relays

encouraging vigorous flowering by the growth of additional flowering sites

Grows new African violets

396 Gallons per hour

and cold stresses

Improve your garden's health and increase yields with this reliable and natural option

Aphids including

while also providing a healthier root zone through the stimulation of root hair growth

Unlike most graduated cylinders

Lamp Wattage 1000W

though those natural levels provide only slight  benefits to plants