Trees in Urban Areas

Oklahoma Forestry Services Urban Forestry Director Mark Bays talks about the challenges that trees face in an urban environment.
Mike Wellner, Edko District Manager, talks about how he and his team used a plant growth regulator to stimulate root growth.
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Airdate: 4/22/2011
*This video is from the Oklahoma Gardening Classics Vault, please check with Oklahoma Gardening and your local OSU county Extension office for the most up-to-date horticulture information.