Hotline: 816.833.TREE (8733)

  • Start Trees Off Right

    Research from K-State’s John C. Pair Horticultural Center has quantified the effect of controlling grasses around newly planted trees. Jason Griffin, William Reid, and Dale Bremer conducted a study to investigate the inhibition of growth of transplanted, seedling trees when lawn...

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  • Caddo Sugar Maples

        Sugar maples often have significant problems with our Kansas weather. Our hot, often dry summers and windy conditions can shorten the life of these trees. However, some sugar maples are better adapted to Kansas conditions than others. Our...

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  • Pawpaw Trees: A Native Fruit

      Even though pawpaw is native to eastern Kansas, many people in the state have never eaten one. Fruits resemble fat bananas and are generally up to 6 inches long and as much as 3 inches wide. The taste is...

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  • Pruning Trees and Shrubs in the Fall

      Pruning in August can stimulate new growth that is less hardy during the winter.  But what about pruning at this time of year?  Woody plants move sugars and other materials from the leaves to storage places in the woody...

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  • Fall Colors of Trees

      Part of the allure of fall foliage is color variation. There are trees that turn red, purple, yellow, orange and brown.  Specific plant pigments determine individual colors. Foliage derives its normal green color from chlorophyll, the substance that captures...

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  • Pear Harvest

    Most pear cultivars should not be allowed to ripen on the tree. They should be picked while still firm and ripened after harvest. Tree-ripened fruits are often of poor quality because of the development of grit cells and the browning...

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  • Fruit: Thinning Excess Fruit

    Fruit: Thinning Excess Fruit   A few areas of Kansas have avoided late freezes resulting in a heavy fruit crop this year. At first glance, this might seem to be a good thing. But too many fruit can cause problems...

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  • Fruit: Fertilizing the Home Orchard

        ​Fruit trees benefit from fertilization around the bloom period, but the amount needed varies with the age of the tree. Normally, trees primarily need nitrogen, so the recommendations are for a high nitrogen fertilizer such as a 27-3-3,...

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  • Fall Colors of Trees

    Part of the allure of fall foliage is color variation. There are trees that turn red, purple, yellow, orange and brown. Specific plant pigments determine individual colors. Foliage derives its normal green color from chlorophyll, the substance that captures the energy...

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  • Dogwood: Nature’s Little Show-off

    Few spring scenes are as spectacular as the annual display provided by dogwood trees in the Ozark woodlands. Inconspicuous for most of the year, these diminutive denizens of our forests outdo their towering neighbors by providing a spectacular exhibition of...

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University of Missouri Extension Master Gardener Program