Homes Businesses Industrial Water Conservation Energy Independence Act Power Hour Pay-It-Forward Home Energy Audits 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 Western White Clematis (Clematis ligusticifolia) Plant type Flower Flower color White Flower season Spring to Summer Plant size ½' H x 1½' W Hardiness -10 degrees Light preference Sun, part shade, shade Winterizing instructions In spring, after new growth appears, look for any dead parts and cut back to healthy stem. Can be cut back to control spread. Additional comments Vigorous climbing vine. Can be cut back to control. Attracts birds. Tag number in xeriscape garden 33