K-PluS
K-PluS combines natural phosphate and potassium carbonate with elemental sulphur in one user-friendly granule. This means users gain the collective benefit of a part fast, part slow release of phosphate, potassium and sulphur in one.
Viafos K-PluS offers:
- offers a slow partial liming effect on the soil solution
- lifts soil pH – benefiting soil biology and chemistry
- has a high level of amorphous Silica (SiO2) – which can benefit grain crops and plant pest and disease resistance
- is a more beneficial form of K compared to other forms including synthetically produced potassium
- combines fast release with a small amount of longer-term steady supply potassium and without the harsh effect of potassium chloride on sensitive plant roots or salinity of the soil solution.
BioGro Certified
IFOAM Accrediated
Product specification table
| Symbol | Nutrient or Element | Measure | Value ± |
|---|---|---|---|
| K | Potassium (Carbonate) | % | 7.5 |
| P | Phosphorus (Guano Phosphate) | % | 6.0 |
| S | Sulphur | % | 4.87 |
| pH | Acidity / Alkalinity | % | 9.0 |
| CSP | Citric Soluble Phosphorus | % | 2.2 |
| CSK | Citric Soluble Potassium | % | 2.2 |
| WSK | Water Soluble Potassium | % | 2.0 |
| Ca | Calcium | % | 22 |
| SiO2 | Silica Equivalent | % | 13 |
| Mg | Magnesium | % | 0.03 |
| Cd | Cadmium | ppm | 5.0 |
| Cu | Copper | ppm | 150 |
| Zn | Zinc | ppm | 900 |
| NPK | Expected % of NPK | % | 0/6/8 |
| - | Natural / Synthetic | - | Natural |
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