EH Cal-Mag - 6 Gal. spl_fluence integrated Quantum Sensor that measures

integrated Quantum Sensor that measures PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700 nm

Ventilation System: Includes Inline Fan for maintaining air circulation and temperature

- Flora Pipe Fitting (t 3/4'')

Part A is the Weed Slayer

Fast-growing crops such as Cherry Belle Radish and Progress #9 Pea offer quick harvests and fresh flavors early in the season

EH Cal-Mag - 6 Gal. spl_fluence integrated Quantum Sensor that measuresGrow Lush, Green Plants Keep your plants productive and green in any growing medium with Cal Mag, a calcium and magnesium supplement from Emerald Harvest. Emerald Harvest Cal Mag is more than just a calcium magnesium supplement. In contrast to competing products, EH Cal Mag contains kelp extract, a natural source of nitrogen and other helpful compounds, making it different from standard products of its kind. Containing top quality ingredients, Cal Mag