Missouri. Wappapello Lake, MO. Greenhouse Worker and Attendant. Volunteer Position. The Army Corps of Engineers is looking for a Greenhouse and Wildflower Trail Attendant. Multiple positions available. Work includes native plant restoration, live-plant transplants, greenhouse operations, and wildflower trail maintenance. Basic gardening knowledge required. Additional training provided. 24 hours weekly. Full hookup site in Redman Creek East Campground.  Position available March - Nov. Dates flexible. Contact Jennifer Morse: 573-222-8562 or [email protected]