Related by context. Frequent words. (Click for all words.) 66 native prairie grasses 66 wildflower garden 62 drought tolerant landscaping 62 oak savanna 61 riparian buffer 61 bioswales 60 stormwater ponds 60 herb gardens 60 riparian zones 60 wildflower meadow 59 ornamental gardens 59 shelterbelts 58 hardscapes 58 prairie grasses 58 porous pavement 58 permeable pavement 57 interpretive signage 57 gardens 57 trees shrubs 56 perennials annuals 56 paved walkways 56 buffer strips 56 trees shrubs perennials 56 riparian vegetation 55 unmowed 55 shrubs 55 landscaping 55 woody vegetation 55 planting weeding 55 interpretive exhibits 54 drought tolerant plants 54 riparian buffers 54 wildflower meadows 54 plantings 54 ornamental shrubs 54 bulb planting 54 Replanting 54 hardscaping 54 Outdoor Classroom 54 Potted plants 53 Landscaped 53 Wooded 53 revegetation 53 revegetate 53 stormwater retention 53 backyard wildlife habitat 53 decomposed granite 53 overgrown shrubs 53 vegetation 53 forbs 53 arboretum 53 edible landscaping 53 hay meadows 53 Mulching 53 Bartlett Arboretum 53 Invasive plants 53 dogwood trees 53 berry bushes 53 parklike 53 hardscape 53 locust trees 53 red maples 53 attract hummingbirds 52 oak woodland 52 perennials shrubs 52 Xeriscaping 52 greenspace 52 Midewin 52 lakeshores 52 quail habitat 52 landscaped 52 native grasses 52 Hiking trails 52 Scotch broom 52 terraced gardens 52 crabapple trees 52 dune grass 52 perennial grasses 52 streamside 52 tree plantings 52 greenspaces 52 shade tolerant 52 arboretums 51 greenery 51 forest preserves 51 ramada 51 Demonstration Garden 51 Conservation easements 51 Ornamental grasses 51 backyard composting 51 professionally landscaped 51 Picnic tables 51 lilac bushes 51 grasses 51 Planting trees 51 Grass clippings 51 windbreaks 51 Trees Forever 51 drought resistant 51 steeply sloped 51 greenbelts