The continued use of fertilizers in the grass is regulated by many professional and environmental arguments. Long-acting fertilizers are due to the special characteristics of high-quality products. This unique world technology – Poly Plus ® – allows for the gradual release of nutrients in the grass for the period of up to 12 weeks after application, unlike the ordinary agricultural fertilizers who are irregularly treating the grass growth. The nutrients in the core are covered with a coating of stabilized natural waxes that are completely biodegradable. The thickness determines shell release and nutrient dosing, thus avoiding overdosing of nutrients and reducing nutrient extraction, which is especially important for porous bases.
The shell is made of sulphur and is located next to the core of nutrients. Sulphur is both a nutrient for the grass, and a nutrient regulator for the kernel. The upper layer protects the granules from mechanical damage.