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Humidity control in the growth environment helps ensure that plants can “breathe” by taking in moisture and letting it out
There is minimal impact on beneficial insects that are exposed as adults
Medium has a lime charge large enough to last an entire cycle
Strikes both Metal Halide (MH) and High Pressure Sodium (HPS) lamps
Rockwool/Clay Pebbles
Jack's Professional 15-4-15 Poinsettia FeED Ca-Mg Water Soluble Fertilizer, 25 lbs. Replacement Deionization Filters Humidity control in the growthThis product features all the benefits of 15 4 15 Poinsettia formula with the specialty FeED package to keep iron availbel at a broader range of pH plus extra Molybdendum and lower B. This formula is a Cal Mag and should be used to supply extra Calcium and Magnesium when a water source does not contain enough the support the higher requirements that poinsettias need. For Use On: Dark leaved varieties, Light leaved varieties Jacks Professional 15 4 15
