Yellowing Leaves On Autumn Blaze Maple - Knowledgebase Question

Name: James Griffin
Marshalltown, IA
Question by j390
August 10, 2002
I have an Autumn Blaze Maple planted last year with trunk diameter of @ 2". The leaves on the lower branches have turned partially yellow although the tree seems to be growing quite well. The tree is in an area of wood mulch. Would this indicate a need for extra nitrogen, or some other problem? Thanks.


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Answer from NGA
August 10, 2002

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of the oldest interior leaves first, but you would likely see additional symptoms such as spots on the leaves in addition to the yellowing. If careful inspection reveals additional symptoms, you might want to take a sample to your county extension or consult with professionally trained nursery personnel for a more specific diagnosis.

I hope this helps you trouble shoot. of the oldest interior leaves first, but you would likely see additional symptoms such as spots on the leaves in addition to the yellowing. If careful inspection reveals additional symptoms, you might want to take a sample to your county extension or consult with professionally trained nursery personnel for a more specific diagnosis.

I hope this helps you trouble shoot.

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