Sweet-scented shrubs and small trees can also perfume the walkway. Excellent candidates include mock orange, lilac, gardenia and star magnolia. Landscape by Powell Gardens, Kansas City's Botanical Garden love all these- and live in KS
Tulip Poplar Trees--very fast growing tree with giant gold blooms in the spring, lush green leaves for shade in the summer, and then a magnificent yellow display in fall. Grows cone shaped without pruning.