Calcium is a very important element in all plants. It helps to strengthen plant cell walls. Dolomite helps to increase soil pH and alkalinity and amends acidic soils. Do not use on acid loving plants.
Adds essential elements of calcium and magnesium.
Calcium deficiency can be noticed by a stunting of plant growth, paling of younger leaves and occasionally blackening of leaf tips and margins. Petals can appear water-soaked due to loss of cell structure.
Magnesium deficiency can be noticed in older leaves including bronze-yellow discolouration along the leaf margins to the tip.