Description
Complex fertilisers
Fertiliser type – B.1.1 NPK (Mg,S,B,Zn) 12-12-17 (+1,2+14+0,02+0,02)
Chlorine-free wholesome granulated complex fertiliser NPK (Mg,S,B,Zn) 12-12-17 (+1,2+14+0,02+0,02), intended for coniferous plants, ornamental plants and small trees. All nutrients are contained in a granule, which ensures uniform distribution of the fertiliser as well as maximum absorption of the components by the plant. The fertiliser includes all the main nutrients required for coniferous plants, ornamental plants and small trees both at the start of vegetation and in later phases of growth. It is enriched with boron (B) to ensure that greenery of the plants will be uniform and long-lasting, and their needles and leaves will not turn brown and fall. The fertiliser does not contain chlorides, which means that it is suitable for all plants that are sensitive to chlorine.
COMPOSITION AND SOLUBILITY
- Primary nutrients
- Total nitrogen (N), % – 12
- Ammoniacal nitrogen (N-NH4), % – 10,5
- Ureaical nitrogen (N-NH2), % – 1,5
- Total phosphorus pentoxide (P2O5), % – 12
- Phosphorus pentoxide (P2O5) soluble in neutral ammonium citrate, % – 12
- Water soluble phosphorus pentoxide (P2O5), % – 10
- Potassium oxide (K2O) water soluble, % – 17
- Secondary nutrients and micro-nutrients
- Magnesium oxide (MgO) water soluble, % – 2
- Sulphur oxide (SO3) water soluble, % – 35
- Boron (B) water soluble, % – 0,02
- Zinc (Zn) total, % – 0,02
- Physical property
- pH – 5-7
- Static strength of granules, MPa, min. – 3
- Moisture, %, max. – 2
- Remarks – SOP based
Granulation: granules. 2-5 mm > 95%; 0-1 mm < 3%; > 6 mm 0%
Recommendations for use and application rates:
The granules should be inserted into or applied on moist soil directly. Do not exceed the recommended rates.
USE
- Ever-green plants
- Young plants – 4 kg/100 m2 (per are) / 40 g/m2 (per plant)
- Mature plants – 7 kg/100 m2 (per are) / 70 g/m2 (per plant)
