Ag Potassium Nitrate

Ag Potassium Nitrate is a specialty fertiliser in crystalline powder form with N:K ratio of 13:46 which is suitable for crops requiring high K. Ag Potassium Nitrate contains nitrogen in nitrate-NO3- form. Higher absorption rate of nitrate-NO3- and K2O is achievable due to the synergistic effect between these nutrients. Ag Potassium Nitrate is also free from chloride, and contains negligible heavy metal content (≤1ppm), thus, suitable to use with the other specialty fertilisers.

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Nitrate-N (NO3--N) 13.7% Max. Solubility (20oC) 315 g/L
Potassium Oxide (K2O) 46.3% EC (1 g/L at 25oC) 1.3 mS/cm
Potassium (K) 38.5% pH (10% solution) 6 - 8
Fertigation/Hydroponic 7 -14 kg / 25kg Set B
Foliar Spraying 1 – 3 g/L during fruiting stage, every 7 – 10 days