Trees & Shrubs
Flowers, Grasses & Vines
Vegetables
Indoor Plants
Outdoor Gardening
Indoor Gardening
Orchid Repotting
Shade
Dry Sun
Clay Soil
Erosion Control
Urban Areas
Trees, Shrubs & Vines
Flowers & Lawns
Vegetables & Herbs
Lawns
Landscaping
Botanical Art
Plant Doctor Desk (Walk-In)
Horticulture Answer Service (Phone & E-mail)
Hours: Monday – Friday, 9 a.m. – 12 p.m.
Phone #: 314-577-5143
E-mail: plantinformation@mobot.org