Chrys Calnit is a water-soluble calcium nitrate, that does not contain ammonium. All nitrogen in Chrys Calnit is nitrate nitrogen, this N-form is directly taken up by the plant.

Chrys Calnit also contains calcium; when calcium is taken up by the plants under its available form, it improves the cell walls, general appearance and shelf life of agricultural and horticultural products.

The ammonium-free calcium nitrate is chlorine-free, and prevents the accumulation of chloride in the leaves.