Calmag for water type All - 1L (1.05 qt), case of 12 nutrients-and-supplements The special cable connects to

The special cable connects to your lighting fixture / LED driver using the two-screw terminal block to connect to loose wires on the LED driver

This size is no longer in stock

Fold these up and make a quick rosin bag

600W BLUE is a metal halide lamp designed to operate on 600W electronic ballasts or core and coil (magnetic) HPS ballasts rated ANSI S106

Calmag for water type All - 1L (1.05 qt), case of 12 nutrients-and-supplements The special cable connects toCalcium and magnesium are two of the macro elements that are significant to plants' growth and development. Calcium (Ca) is a critical structural component of cell walls. Magnesium (Mg) is part of the chlorophyll molecule, which makes up the green pigment of leaves and, most importantly, absorbs energy from sunlight, which creates sugars. Our Calmag is highly concentrated and treats prevents calcium magnesium deficiencies. This allows your plants to