The new interpretive center has earned certification from the Sustainable Sites Initiative, and features a green roof planted
with native prairie grasses.
Aquascape's head office had «the largest sloping green roof in North America, planted
with native prairie grass and flowers and a complete irrigation system.»
Not exact matches
With their wallowing and grazing, bison provide natural disturbances to the landscape that spread
native seeds, aerate the soil, and help maintain the natural balance of
prairie grasses and flowers.