After slightly burned grass and weeklong annoyed I threw my Compo fertilizer on my ca 200 square meters. loose enough for it. Result visible after 1 week, to top 2. I'm going to continue to invest the 70 / year and in March and May / June each fertilizing and can for greens every day on my "almost" "look. :)
Especially beginning well remember watering, otherwise the fertilizer for naught.