Wind, sun, rain, snow, drought—all things that you can’t control, yet can have an effect on your vegetated roof.
To help handle whatever the elements throw at you, GRS provides an organic product suite to help you maintain/restore your vegetated roof.
Our offerings of organic fertilizing solutions provide a non-polluting method of increasing the success of green roof plantings. We eliminate the use of chemicals to ensure storm water runoff is free from phosphates and nitrates. Phosphate free fertilization is required for all building systems that recycle storm water. Our organics are balanced and natural soil inoculants. Our system increases the drought tolerance of plants and provides resistance to fungal diseases.
GRS Maintenance Products