The Guilford County Farm annual plant sale run Thursday, April 3 through Saturday, May 31, or until all plants are sold. Residents and visitors are welcome to shop every Thursday and Friday from 9 a.m. to 5 p.m., and Saturdays from 9 a.m. to 2 p.m.The plants available for purchase are grown by Guilford County Parks staff at the county’s greenhouse at the Guilford County Farm located at 7315 Howerton Rd., Gibsonville, NC.