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When do Willow Oaks Produce Acorns?

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From: Fred Vestal City: Hagerstown, MD
After his many years does a willow oak start Producing acorns
	Extension Message From: Jay Hayek Extension Specialist, Forestry Department of Natural Resources and Environmental Sciences jhayek@illinois.edu
According the US Forest Service "Silvics Manual," willow oak will begin producing acorns around age 20. However, you can probably expect some trees to produce a nominal number of acorns prior to that age. Best, Jay
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