Homes Businesses Industrial Water Conservation Energy Independence Act Power Hour Pay-It-Forward Home / Rebates / Water Conservation / Xeriscape / Xeriscape Plants / Xeriscape Plants Plants listed here are found in the Riverfront Park Demonstration Garden along the Apple Capital Loop Trail in Wenatchee. Numbers refer to plant identification markers in the garden. Click on photos to enlarge and for more plant details. Back Karl Foerster (Calamagrostis x acutiflora) Plant type Ornamental Grass Flower color Green to gold Flower season Summer to Fall Plant size 5' H x 2' W Hardiness -30 degrees Light preference Full sun Winterizing instructions Cut to about 1' in spring Additional comments Stately, upright golden grass Tag number in xeriscape garden G-1