BIO START is a professional lawn fertilizer with NPK title of 17-22-00 specifically designed for application during new sowing and overseeding. It is a fertilizer for turf with a high phosphorus content enriched with organic substance and with 60% nitrogen with release programmed by Polyon for 2-3 months.

The presence of organic substance based on humic acids extracted from Canadian Leonardite helps young germinating seedlings to absorb nutrients more easily in difficult soils and gives a stimulating effect to the vegetation present in case of use during the regeneration phases of suffering turf.

The high content of soluble phosphorus helps to speed up the establishment times of both turf when sown from scratch and when overseeded.

The added value of the Mini version is the size of the granules between 1.4 mm and 1.8 mm which achieves a more even distribution of nutrients and allows for less conspicuous use in high-quality, low-cut and fine-textured turf ( fine fescues, fine ryegrass, stoloniferous agrostide, etc.).

Dosage: 25-35 g per m2

Grain size: SGN 150 (1-2 mm)

Composition:

Total nitrogen (N) 17.0%

Ureic Nitrogen (N) from Polyon 11.0%

Nitrogen (N) ammoniacal 5.0%

Nitrogen (N) nitric 1.0%

Phosphoric Dioxide (P2O5) 22.0% soluble in water and neutral ammonium citrate

Sulfur dioxide (SO3) 7.0% soluble in water

Period of use: All year round, Spring, Pre-summer, Late summer, Pre-winter

Release: Scheduled transfer

Dominant element: Nitrogen, Phosphorus

Period of use: February, March, April, May, June, August, September, October, November

Dosage: yield 25Kg = 700-1000 m2 (25-35 gr/m2) > duration 2-3 months

Packaging: 25 kg bag

Additional information: Technical data sheet pdf