Roots Organics Elemental 3lb 20% Calcium 4% Magnesium (3/Cs)
Roots Organics Elemental 3lb 20% Calcium 4% Magnesium (3/Cs) at HorticultureSource.com -
Roots Organics Elemental Roots Organics Elemental macronutrient and micronutrient supplement was specifically created to augment calcium and magnesium levels and prevent deficiencies that can occur with fast-growing plants. Elemental contains two absolutely essential macronutrients: Calcium, an essential nutrient for plant health due to its role in cell walls, membranes and other biochemical processes; and magnesium, which is a central component of the chlorophyll molecule.