Contact Us
Have a question about gardening?
Do you have a gardening question? Email it to plantinformation@mobot.org. Please allow up to 7 business days for a reply. Alternatively, you may call our Horticulture Answer Service at (314) 577-5143, Monday - Friday, 9 a.m. to noon (CST).
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    Contact Information
    General Garden:(314) 577‑5100
    Toll free 1-800-642-8842
    Sassafras Cafe:
    Daily, 9 a.m. to 4 p.m.    		(314) 577-9473
    x6595
    Garden Gate Shop:(314) 577-5137
    Daily, 9 a.m. to 5:30 p.m.
    Gardening Help
    (Answer Service):    		(314) 577-5143
    Weekdays, 9 a.m. to noon
      
    Departments and Divisions 
    Children's Education:(314) 577-5140
    Communications:(314) 577-5141
    Composting Hotline:(314) 577-9555
    Continuing Education:(314) 577-9506
    Corporate Partners:(314) 577-0217
    EarthWays Center:(314) 577-0220
    Facility Rental:(314) 577-0200
    Group Tours:1‑800‑332‑1286
    Henry Shaw Society:(314) 577-9495
    Institutional Advancement:(314) 577-9500
    Library:(314) 577-5155
    Membership:(314) 577-5118
    Planned Gifts:(314) 577-9455
    Security (Lost & Found Desk):   (314) 577-0212 
    Ticketing:(314) 577-5106
    Tourism:1-800-332-1286
    Tribute Gifts:(314) 577-5118
    Visitor Services:(314) 577-5101 
    Volunteer Services:(314) 577-5187

     For a directory of science and conservation staff, click here