BioBizz Calmag is made from calcium carbonate, magnesium sulfate, and an added humic acid, similar to what you find in Biobizz Root Juice. Unlike other products, Biobizz CalMag does not contain nitric acids and therefore does not affect the EC of the solution. Ca and Mg are essential elements for proper plant growth and flowering, as they play a key role in cell production and photosynthesis.
Ca/Mg deficiencies are common because in today's world, we cannot rely on tap water to provide the correct concentration of minerals. It is suitable for all types of substrates, including hydroponic substrates. Calcium (Ca) is extremely important for all growth processes. Calcium deficiency manifests as yellow-brown spots on leaves, edged with a brown margin.
Magnesium (Mg) is essentially necessary for photosynthesis because it is a building block of chlorophyll in leaves. Magnesium deficiency will show as rusty spots or prominent yellow spots between the veins on the leaves. BioBizz Calmag is suitable for all types of substrates and hydroponic media.
