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Meet the experts who make the Smithsonian Gardens a stunning living museum year-round. See how our horticulturists work tirelessly to overcome urban conditions and freezing temperatures. Learn how all gardeners, from amateur to seasoned, can use their secrets to make their own gardens grow.
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Episode 1
Wed, Sep 1, 201027 mins
Enter a whole new urban jungle, where tropical butterfly pavilions bloom indoors and mini-ecosystems thrive on rooftops.