MineralsFood grade minerals – Concentration 1:3000 – NPK 8-0-0 + 15% CaO
Calcium defiency agent
What is Ca 15?
Calcium often appears in the cell walls and membranes and plays a special role in the ion-reactions within plants. Calcium is transported in the plant by means of water conduction (xylem).
In situations with a high humidity or in a compact crop the rate of conduction is small and can lead to a deficiency of calcium.
A deficiency of calcium leads to softened cell walls which manifests itself immediately in an increased sensitivity to fungi. and the dying off of young leaves and growing points. Also an excess of calcium can occur. which results into brown spots on the leaves.
Tips from Bionova growers
How to use Ca15?
In areas with soft water add to Supermixes 2-4 ml per 10 liters of water.
When using Reverse Osmosis Water add 5-15ml per 10 liters of water.
A dosage of 1:1000 increases the amount of Ca by 3.2 mmol.
Application as foliar
2,5-5 ml per lite
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