Complex Nitrogen-Phosphorous-Potassium Fertilizer grade
NPK(S) 15-20-15(6)+0.3B+0.3Zn
Complex NPK fertilizer. Contains three major nutrients in one granule.
Microelement boron additionally stimulates flowering and fruiting
of agricultural crops. Zinc is involved in the formation of chlorophyll,
provides crop resistance to various diseases and pets. Efficient for all soil
and crop types. Especially efficient for vegetables, cereals and fodder-crops
as either an autumn or spring pre-planting fertilizer.
| Appearance | Granules of greyish-white, grey, pink and greyish-pink color |
| Total Nitrogen (N), % -ammoniacal N (N-NH4), % -amide N (N-NH2), % | 15±1 13±1 2±1 |
| Total Phosphates (P2OS), % -Water-Soluble P2Os, %, min | 20±1 18 |
| Water-soluble Potassium K2O, % | 15±1 |
| Sulphur S (SO3), %, min | 6 (15) |
| Boron (B), % | 0.3± 0.002 |
| Zinc (Zn), % | 0.3± 0.002 |
| Moisture, %, max | 2.0 |
| Granulometry: under 1 mm, %, max 1-4 mm, %, min under 6 mm, % | 3 95 100 |
| Granule static strength, MPa, min | 3.0 |
| Free flowing, % | 100 |