GARDEN CALENDAR

WaterWise Demonstration Garden: Self-guided tours showcase plants and gardening methods that conserve water. Plant list available at garden or from Web site. Guided tours available for groups of 12 or more with advance registration. Hours: Dawn-dusk daily. Covington Water District, 18631 S.E. 300th Place, Covington. 253-631-0565, ext. 170, or www.covingtonwater.com.

WaterWise Demonstration Garden: Self-guided tours showcase plants and gardening methods that conserve water. Plant list available at garden or from Web site. Guided tours available for groups of 12 or more with advance registration. Hours: Dawn-dusk daily. Covington Water District, 18631 S.E. 300th Place, Covington. 253-631-0565, ext. 170, or www.covingtonwater.com.

Lake Wilderness Arboretum: Regular events include 10 a.m. the third Saturday of the month, docent tours; 9 a.m.-1 p.m. Saturdays, summer plant sales; Volunteer Days, 9 a.m.-noon Thursdays and the first Saturday of the month. Forty-acre arboretum features trails for walking, jogging and bicycling, and the Smith-Mossman Garden’s collection of western azaleas. 22520 S.E. 248th St., Maple Valley. 425-413-2572 or www.lakewildernessarboretum.org.

Master Gardener: 10 a.m. June 28 at Covington Library, 27100 164th Ave. SE. Master Gardeners from Washington State University Extension will give advice on gardening and plant problems.

Green Thumb Garden Club: 7 p.m. the first Friday of the month. St. John the Baptist Church, 25810 156th Ave. S.E., Covington. 253-630-7674.