A Grass-Roofs Effort Secret gardens conserve energy and cool the air by Wendee Holtcamp Imagine grass, wildflowers, shrubs, or even trees sprouting from your rooftop.
(A Grass-Roofs Effort Secret gardens; conserve; energy) (A Grass-Roofs Effort Secret gardens; cool; the air) (even trees; sprouting; from your rooftop)
A Grass-Roofs Effort Secret gardens A Grass-Roofs Effort Secret gardens even trees
conserve cool sprouting
energy
the air
from your rooftop