On May 18th, the Trillium Chapter of the Perennial Garden Club will host their annual plant sale at 601 W. Olive St., Stillwater, from 8 a.m. to noon. A wide variety of plants will be available for purchase, including perennials, annuals, herbs, and vegetables. Club members will be on hand to assist with plant selection and provide gardening advice. Proceeds from the sale will support the maintenance of the public rock garden across the street from the Lowell Inn, provide scholarships for horticulture students, and promote pollinator education.