Expert Is In: Orchid Care
US Botanic Garden 100 Maryland Ave SW, Washington DC, United States(DC) (US Botanic Garden) Want to know more about orchid care and maintenance? Drop by the Conservatory's Garden Court to talk with George about orchids! Bring your questions and connect with USBG plant science professionals in this Expert Is In program. Today's Expert: George Guenthner, USBG Gardener