Ecological fertilizer based on organominerals.
The fertilizer contains 10% N, 4% P2O5, 7% K2O, 2% MgO + trace elements. Content of dangerous substances does not exceed limits effectual in the Slovak Republic pursuant to standard STN 654 804.


ROKOSAN R serves as rich, harmonically balanced source of all nutrients supplied evenly during all vegetation period. It contributes to richness and colorfulness of the flowers, increases fertility and enhances biological activity of the soil.
Scope and ways of using ROKOSAN-Ro:
Blueberries, cranberries, fenberry, calluna plants, rhododendrons, azaleas, hortensias and skumias.
Biomineral fertilizer with keratin representing its element. The excellent results, while using the product, are achieved by gradual release of nitrogen into the soil; nitrogen is contained in keratin element. This fertilizer fully complies with the needs for nutrients of the rhododendrons, azaleas and hortensias. The listed plants are in need of swampy soil and thus also more acidic soil and regular watering. Sulphated component of potassium, phosphorus and nitrogen contained in the fertilizers meets such demands.


Use: Spring fertilizer prepared by mixing up the fertilizer with the soil in the amount of 40-70 g/m2. When preparing peat for new planting, additional 25-40 g/m2 of fertilizer may be added into each hole. Further fertilizing should be made during the vegetation period in the amount of 25-30 g/m2 or as needed.