A concentrate solution of Humic and Fulvic adids that can be applied as a source of carbon and biological supplement for improved soil quality. Biosoil is very carbon-rich substrate extracted from composed plant fibre. Its also a combination of both humic and fulvic acids and also a source of potassium. Biosoil is a very fersatile product, i.e. adjuvant in foliar nutrient sprays. Organic supplement in fertiliser material.
Biosoil is also a food source for soil microbes and fulvic adid contributes to water holding capacity of soil. Fulvic acids also constitutes additional cation exchange capacity in soil. Regular addition to irrigation water in sandy soils proves beneficial for crop growth and improves uptake of nutrients in soil.
50 mℓ / 10 ℓ water
Recommended dosage when used as an adjuvant in foliar sprays:
5 mℓ / 1 ℓ water for all applications.
COMPOSITION / GUARANTEED PURENESS
K (Potassium) 40.0 g/kg - Composition: 45.2 g/ℓ
Total Humic Extract 150.0 g/kg
Humic acid 70.0 g/kg - Composition 79.1 g/ℓ
Fulvic acid 80.0 g/kg - Composition 90.4 g/ℓ
Reg. No. B3475
Act 36 of 1947
DASA-ELFER RSA (PTY) LTD