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Sick Oak Leaves – Serious or Superficial?

Concerns about oak trees have been common this spring. Careful observers have noticed that some of the leaves on white oak trees appear more brown than green, especially the leaves on the lower branches. Some of these leaves have even curled and fallen to the ground. The question on everyone’s mind is “Is this a serious condition or something superficial?”

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Yard and Garden: Fallen Leaves

November 2, 2011, 1:19 pm | Richard Jauron, Willy Klein

Composting enables gardeners to dispose of large quantities of leaves and clippings in an efficient and cost-effective way, but can they also be used for mulch? ISU Extension horticulturists share ways to use fallen tree leaves.

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