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Jason

Needle Cast: Why your tree is turning brown

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Why Your Tree is Turning Brown Every fall spruce and pine trees come into balance by shedding interior needles and less productive limbs that are unable to be supported by the tree’s root system.  This is a natural phenomenon and should not be confused with impacts from insect or disease.  Trees that are in wet sites, have pushed a lot…

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Emerald Ash Borer in Colorado

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The Emerald Ash Borer (Agrilus planipennis) is an invasive species discovered in Michigan in 2002. Most likely introduced from Asian origins, the Emerald Ash Borer (EAB) has killed tens of millions of trees in Michigan alone and tens of millions more across the eastern United States. While the adult EAB is only minimally damaging by feeding on foliage, EAB larvae…

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The Mountain Tree Blog

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What’s happening right now to the trees in the mountains of Colorado? Trees are beginning to come awake!  As soil temperatures warm- microbial activity within the soil is becoming active.  Flower buds are swelling and root growth is beginning to occur.  Any time soil temperatures are above freezing your trees still need water.  If it continues to stay dry, you…

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