Shop / Water-Soluble Fertilizers / NPK 13:00:45 Potassium Nitrate
Water-Soluble Fertilizers
Water-Soluble Fertilizers · 1 kg pack
Feeds potassium during fruit filling and sizing, with just enough nitrate nitrogen to keep the canopy working.
Same category
The balanced grade used through most of the vegetative stage. Fully water soluble with negligible residue, so it passes through drip emitters without clogging them.
A high-phosphorus starter grade for the first few weeks after transplanting, when the crop is putting down roots rather than making leaf.
A nitrogen-free grade for the flowering and fruit-set window, where extra nitrogen would push the plant back into leaf.
Corrects the calcium deficiency behind blossom end rot in tomato and capsicum, and tip burn in leafy crops. Do not tank-mix with sulphate or phosphate grades.
