|May 1||The Wildflower Preservation & Propagation Committee native plant sale, including native perennials, heirloom vegetables, and herbs. Noon to 3:00 PM at McHenry County College, 8900 US-14, Crystal Lake IL|
|May 7 & 8||Citizens for Conservation: 9:00 AM to 3:00 PM both days. One of the largest native plant sales Shop it by the Barn (27250 IL-22, Barrington), just east of Good Shephard Hospital.|
|May 7 & 8||Lake County Forest Preserve native plant sale – May 7 from 9:00 AM to 3 PM and May 8 from 10:00 AM to 2:00 PM at Independence Grove Forest Preserve, North Pavilion.|
|May 7||Town & Country (Libertyville) Garden Club plant sale – Pending confirmation from Cindy Julian – No info on website as of March 17|
|May 5 and 6||College of Lake County, Grayslake. 10:00am-6:00pm Their horticulture program raises and sells plants.|
|May 13 & 14||Northbrook Garden Club – 9:00 AM to 3:00 PM both days at Northbrook Village Green Center, 1810 Walters Avenue, Northbrook. Native Plants purchased From Rebecca Native plant nursery and plants dug from our gardens, ornamental, and natives (includes spring ephemerals).|
|May 15||Wauconda Garden Club Plant Sale 10:00 AM till 2:00 PM Rain or shine |
711 N. Main Street, Wauconda – A variety of plants (native and otherwise, outdoor and indoor, annuals and perennials, plus vegetables), and garden miscellanea. Pay by cash or personal check (no credit cards). Proceeds support an annual scholarship at Wauconda High School.