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At this preschool, learning about nature starts at the front door.
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Drivable Grass consists of tilelike, 2-foot-by-2-foot concrete squares connected into a mat by a grid system. Landscapers can plant grass through lattice-style holes and cracks that let roots penetrate through the mat into the soil, anchoring it firmly into place, the manufacturer says. The mat’s...
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Windows, siding, decking, and other introductions from the show floor.