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 Siberian squill (Scila mischtschenkoana 'Tubergeniana') Plant type Spring bulb Flower color Light blue Flower season Early spring Plant size 6" H Hardiness -30 degrees Light preference Partial to full sun Winterizing instructions None Additional comments Do not cut off foliage until it has yellowed and died back. Tag number in xeriscape garden 37