*PERENNIALS: HOW TO CHOOSE, PLANT, AND MAINTAIN FOR YEAR-ROUND FLOWERS
PCC Rock Creek Campus, Bldg. 7, Room 105 17705 NW Springville Rd., Portland, OR, United StatesFREE. Registration NOT required. Perennial plants are amazing – they give the garden beauty and food for wildlife plus they create an ever-changing tapestry of color. On top of that,...