Available where, and when, it is needed.

Many of today’s soil tests do not report on the availability of calcium in the soil. Excess lime rates, high soil pH, and mineral imbalances can also interfere with your soil’s calcium availability. This means a test may indicate you have stores of calcium in your soil, but the availability of that calcium for plant uptake is dependent upon many factors. GSR Growing Calcium® is formulated to be electrically attracted to a plant’s roots, not the soil colloid. By solubilizing the product in water, we can increase the availability of the product and feed the plant calcium when it needs it, where it needs it—throughout the growing season.

Optimize cost and effort.

GSR Calcium® is a dry, water-soluble product. Its high availability, concentrated formula can achieve results with minimal amounts. Unlike other calcium products, application rates are grams per ha, not tons. And the flowable powder form suspends in water for easy application through irrigation or spray.

For maximum efficacy and microbial activity, ensure proper soil structure; build the home with GSR Dormant Calcium® and feed the plant and your microbes with GSR Growing Calcium®.

Approved for organic production in Denmark

Approved for Demeter production

For further information contact Ole Bloch Engellyst +45 2133 2702.