Have to expensive special fertilizers tried everything over the course of nearly 30 years as a garden owners from cheap fertilizer (Aldi). This fertilizer provides regarding impact and long-term effects everything in the shade. After 2 weeks, the lush grass, weeds as far as possible suppressed. Extremely long-lasting effect and the lush lawn. Buy this fertilizer only. Since the bag of 750 m² reached the price is also very cheap! Fertilizing my lawn (about 350 sqm) with a bag 2 times.