a water-soluble calcium nitrate, that does not contain ammonium. All nitrogen in Tetracal is nitrate nitrogen, this N-form is directly taken up by the plant.
Tetracal 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.
| Total nitrogen (N) | 11.7 % |
| - Nitric nitrogen (NO3) | 11.7 % |
| Calcium oxide (CaO) | 23.4 % |
25 kg bag
