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Trees/Rose of Sharon trees

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Expert: Jim Hyland - 7/23/2006


Question
I have two about 5 feet apart. They both bud, but only one flowers. Why?

Answer
Generally two reasons--Rose of Sharon blooms on new foliage so pruning is needed to maximize new foliage. This plant flowers on new growth, so prune it in late winter. It should be pruned in late winter or very early spring.
The other reason maybe fertilizer--I would suggest you ask your local nursery /garden type store for a fertilizer for Rose of Sharon leaning toward one that will encourage blooming rather than a normal 10-10-10 type formulation.

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Jim Hyland

Expertise

I am an expert in Forestry, Forest Entomology, Forest Pest Control, and Forest Health. Extensive knowledge in Identification of insects and diseases of trees. Expert on Bark beetles and other insects that attack forests. Also a Registrated Forester with extensive knowledge in the management and care of forests.

Experience

34 years as State Pest Management Chief in a Southern state. Extensive knowledge in Forestry.

BS with major in Forest Management and Entomology
Registered Forester
Certified Pesticide Appicator

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