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jeannette_wi

viburnum cross pollination

19 years ago

I am planning on planting a different cultivar of V. dentatum to assure fruit set on my Blue Muffin, and a V. trilobum to pollinate my V. 'Onondaga'. My question is how close the pollinator has to be. The only places I have to plant the pollinators is at least 50 feet away.