Hy-Pro Cal-Mag provides a precise balance and optimal ratios of the elements calcium, magnesium and iron, which are essential at all stages of the plant's life cycle, particularly for high-fruiting plants and fast-flowering annuals. The high calcium and magnesium content of our formula improves cell wall strength and chlorophyll production. Hy-Pro Cal-MAG is vital for freshwater regions where tap water contains little or no calcium or magnesium. Hy-Pro Cal-Mag is also enriched with an exclusive blend of trace elements selected to help maximize yields in fruit and flowering plant varieties. Hy-Pro Cal-Mag contributes to the plant's ionic balance and is an essential ingredient for hydroponic control.

**MAGNESIUM IS ESSENTIAL FOR PHOTOSYNTHESIS MAGNESIUM IS THE DRIVING FORCE BEHIND PHOTOSYNTHESIS IN PLANTS.

Magnesium forms the nucleus of the chlorophyll molecule and is therefore essential for photosynthesis. It is therefore essential to plant development. Magnesium promotes the absorption and transport of phosphorus. It contributes to the storage of sugars in the plant. Magnesium acts as an enzyme activator, activating more enzymes than any other nutrient. Magnesium is also used by plants for carbohydrate metabolism and cell membrane stabilization. Magnesium deficiency results in weakened stems, loss of greenness in older leaves and the appearance of yellow and brown spots, even if the leaf veins remain green.

CALCIUM IS ESSENTIAL TO PLANT DEVELOPMENT

Calcium is essential for plant growth and development, whether under stress or not. It thus fulfils a dual function, being not only an important factor in cell wall and membrane stability, but also serving as a second messenger in many physiological and developmental processes, including plant response to biotic stress. Calcium binds to plant tissue walls, stabilizing the cell wall and promoting its formation. Calcium is also involved in cell growth and development. It neutralizes toxic substances in plants and contributes to seed formation. Calcium deficiency causes yellow and brown spots on leaves. It also slows plant growth in general.

Hy-Pro Cal/Mag can be used with a variety of soils, hydroponic substrates and coco substrates. Hy-Pro additives work best with Hy-Pro fertilizers.

PRODUCT APPLICATION

**Agitate Hy-pro Cal-Mag before use.