Two Rivers Heritage Museum, 1 Durgan St., Washougal, will offer plant sales from 10 a.m. to 3 p.m. May 18 and June 23. Plants for sale include locally grown creeping bell flowers, Solomon’s seal, forsythia, red hellebores, violets, hosta lilies, pink and white peonies, wildflowers and other native plants, including a limited number of Camas lilies. Proceeds from sales benefit the Camas-Washougal Historical Society. Learn more at 2rhm.com.