Answered Questions from Our Experts
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I will be having some new trees planted by my handyman and he told me to buy root stimulator with vitamin B1 to improve rooting. Is this a necessary expense?
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Published: November 16, 2008
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Are Katusura trees suitable to grow in Colorado Springs?
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Published: October 28, 2008
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Are Canadian Hemlock (Tsuga canadensis) trees suitable for Colorado?
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Published: October 28, 2008
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Are pin oaks recommended for Colorado?
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Published: October 28, 2008
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I think I read that Russian olive trees cannot be sold by nurseries in Colorado now. Is that true? What are the main reasons why these trees are not good in Colorado?
Published: October 01, 2008
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Piling mulch up against the trunks of trees and shrubs helps to keep them cozy warm all winter long.
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Published: September 25, 2008
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Small spider-like insects with long legs congregate on the trunks of my trees and sometimes form long lines of one insect following another - what are they?
Published: September 15, 2008
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When should I prune my Bradford pears and purple leaf plums?
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Published: September 14, 2008
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What causes a dogwood not to bloom? These trees were transplanted from the woods 4 years ago and are actively growing, healthy, and are over 6 feet tall. None of the 5 trees that were transplanted have yet bloomed.
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Published: September 14, 2008
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Can anything be done to save trees that have been planted too deeply?
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Published: September 14, 2008
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Why do dogwood leaves look off-color, scorched, and unhealthy in summer?
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Published: September 05, 2008
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Since moving from Texas to Ohio, I have been missing my crape myrtle trees. I had heard that Texas A&M was developing a variety that was more cold tolerant. Is there a variety that will survive in Ohio?
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Published: May 16, 2008
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Can I use herbicide to control root suckers on my crabapple tree?
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Published: May 15, 2008
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I live approximately 10 miles from the ocean in Texas. My magnolia tree has yellowed leaves year-round; what can I do to make the leaves turn dark green?
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Published: May 15, 2008
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Which pear tree would be best in my back yard: Aristocrat or Bradford? Also, is it true that pear trees are an invasive species in Colorado?
Published: May 15, 2008
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