The eco-green roof cut off a little on maintenance, after the bgroeiing is fully grown it is only necessary to twice a year to perform maintenance. This service means that the eco-green roof is checked for unwanted vegetation such as weeds, saplings in short things here don't belong to remove. The inspection of drainage walk and vegetation-free zones happen also, here will also be the Crown as vegetation and any weeds that don't belong here removed. This maintenance will also depend on the substrate 1 to be fertilized twice a year.