SANGRAL Calmag + Zn is a 100 % water‑soluble granular fertiliser that combines three macro‑nutrients with a vital trace element:
- 13 % nitrate‑N – immediate uptake for protein and chlorophyll synthesis.
- 18 % CaO – reinforces cell walls, reduces blossom‑end rot and fruit cracking.
- 6 % MgO – essential core of chlorophyll, boosts photosynthetic efficiency.
- 0.2 % chelated Zn – activates enzymes and auxin production, preventing inter‑veinal chlorosis.
Benefits
- Rapid vegetative growth and sturdy leaf mass.
- Improved fruit firmness, shelf‑life and resistance to transport damage.
- Enhanced uptake of P and micros in alkaline soils thanks to mildly acidic pH (~5).
- Chloride‑ and sodium‑free – safe for salt‑sensitive crops.
Typical rates
Fertigation | 20–30 kg/ha week | Vegetative stage to early fruit‑set
Foliar spray | 3–5 g/L (0.3–0.5 %) | Every 10–14 days for fast correction