Mineral fertilizer Gran 10 – 10 – 30

NPKpotassiumpowder

Product overview
Gran Foliar 10-10-30 is a totally water-soluble microcrystalline fertilizer, rich in potassium and seaweeds (Sargassum, Laminaria). Free from chlorides, sulphates and carbonates, it can be applied both as foliar spray and via fertigation. Micronutrients chelated with EDTA provide systemic uptake after foliar application. Due to the high potassium content, use is recommended during fruit growth and ripening to improve sugar accumulation.

Packaging

• Paper box 1.5 kg
• Bag 5 kg
• Bag 10 kg
• Bag 25 kg

Application

• Fertigation
• Foliar spray

Dosage and composition

• Fruit trees, tropical fruits, vegetables, industrial crops — 2–3 applications during fruit growth and ripening; Foliar: 1.5–3 kg/ha; Fertigation: 20–25 kg/ha
• Floriculture, ornamentals — 1–2 applications pre-flowering; Foliar: 1.5 kg/ha; Fertigation: 20–25 kg/ha

The foliar doses are intended for a water volume of 1000 l/ha. Fertigation: compatible with common water-soluble fertilizers.

Composition

• Total Nitrogen (N) 10% — Nitrate N (N-NO3) 4.8% / Ammoniacal N (N-NH4) 1% / Ureic N (N-UREA) 4.2%
• Water-soluble Phosphorus pentoxide (P2O5) 10%
• Water-soluble Potassium oxide (K2O) 30%
• Water-soluble Boron (B) 0.01%
• Water-soluble Copper (Cu) EDTA chelated 0.03%
• Water-soluble Iron (Fe) EDTA chelated 0.08%
• Water-soluble Manganese (Mn) EDTA chelated 0.08%
• Water-soluble Molybdenum (Mo) 0.002%
• Water-soluble Zinc (Zn) EDTA chelated 0.03%
• Chelating agent: EDTA

Technical specifications

• Formulation: totally water-soluble microcrystalline fertilizer, rich in potassium and seaweeds (Sargassum, Laminaria)
• Free from chlorides, sulphates and carbonates
• Micronutrients chelated with EDTA for systemic foliar uptake
• Recommended use: foliar spray and fertigation; particularly advised during fruit growth and ripening to improve sugar content
• Composition summary: N 10% (N-NO3 4.8% / N-NH4 1% / N-UREA 4.2%), P2O5 10%, K2O 30%, B 0.01%, Cu (EDTA) 0.03%, Fe (EDTA) 0.08%, Mn (EDTA) 0.08%, Mo 0.002%, Zn (EDTA) 0.03%
• Chelating agent: EDTA; stable chelated fraction pH range: 6.5–8
• Chemical-physical features: EC (1:100) 7.3 mS/cm; pH (1:100) 4.8; Solubility: 400 g/l