Rick Johnson, horticulturist at the Penn State Arboretum and H.O. Smith Botanic Gardens, poses for a portrait at the Overlook Pavillion.  CDT/Christopher Weddle
Rick Johnson, horticulturist at the Penn State Arboretum and H.O. Smith Botanic Gardens, poses for a portrait at the Overlook Pavillion. CDT/Christopher Weddle
Rick Johnson, horticulturist at the Penn State Arboretum and H.O. Smith Botanic Gardens, poses for a portrait at the Overlook Pavillion. CDT/Christopher Weddle

Rick Johnson

June 04, 2010 09:24 AM

UPDATED June 02, 2010 09:56 AM

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