Greenhouse grade fertilizer
Potassium nitrate is a high quality greenhouse-grade fertilizer that supplies essential nitrogen and potassium in all growth stages for both substrates and soil cultivation. Crops need both N and K to support harvest quality, protein formation, resilience, and water-use efficiency. This fertilizer is chloride-free and dissolves quickly without residue. It can be applied through the A or B tank in fertigation systems.
Benefits of Potassium Nitrate Fertilizer
- ✅ Greenhouse grade: High quality, water-soluble fertilizer suitable for professional use.
- ✅ All growth stages: Provides essential nutrients throughout the crop cycle.
- ✅ Compatibility: Mixes well with other water-soluble fertilizers in fertigation systems.
Composition of Potassium Nitrate Fertilizer
Potassium nitrate: KNO3
|
Nitrogen total (N)
|
13.7%
|
|
Nitrate nitrogen (NO3-N)
|
13.7%
|
|
Potassium oxide (K2O)
|
46.3%
|
At Royal Brinkman Canada you can find high quality greenhouse grade fertilizers at highly competitive prices.
For labelled crops, specific application rates, directions, mixing instructions and precautions, read the product label.
