Calcium-Mag Raw Solubles

RAW Calcium/Mag is a fully water soluble calcium additive which dissolves quickly in water without any residue.
Calcium is essential for living organisms, in particular in cell physiology, where movement of the calcium ion into and out of the cytoplasm functions as an important signal for many cellular processes.
Calcium and magnesium are essential elements needed by all plants for healthy growth. Both calcium and magnesium are used in fairly large quantities but many gardeners do not know that calcium is one of the elements used most by plants. Any tomato farmer who has experienced blossom rot due to lack of calcium can attest to this. RAW Soluble’s calcium/mag is a highly concentrated and fully soluble source for both calcium and magnesium. This product should always be diluted first when mixing up a nutrient solution. The concentrated calcium can react poorly with other elements and needs to be diluted prior to mixing in the other elements.