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Hyacinth Plant

Q.We have a large viburnum

Zone 6/7 | viburnum added on May 4, 2012 | Answered

Our plant is not flowering. It has always in the past but not this year. I don’t think we are doing anything different. It looks healthy. Any ideas? Thank you.

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Certified GKH Gardening Expert
Answered on May 5, 2012

Too much nitrogen-rich fertilizer can discourage viburnums from blooming. You can counteract this by adding more phosphorus, like bone meal, to the soil around your shrub to encourage more blooms.

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