Hotline: 816.833.TREE (8733)

  • 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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  • Fall Planting of Asparagus and Rhubarb

      We sometimes receive questions as to whether asparagus or rhubarb can be moved in the fall. Though these crops are traditionally transplanted in the spring (mid-March to mid-April), a fall move can be successful. Wait until the top has...

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  • Gardeners’ Gathering Thursday, August 17, 2017 “Gardening for Bees and Butterflies”

    The Master Gardeners of Greater Kansas City present “Gardening for Bees and Butterflies “ by our special guest, Heather Holm. She is the author of “Pollinators of Native Plants” and “ BEES: An identification and Native Plan Forage Guide”. There...

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  • Harvesting and Roasting Sunflower Seed

    Sunflowers are usually ready to be harvested beginning in mid-September and into October. Seed heads can ripen on the plant, but they will need protection from birds. Try covering the heads with a paper sack or cheesecloth once the petals...

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  • September Gardening Calendar

    Ornamentals Weeks 1-4: Continue planting evergreens now. Weeks 1-3: Cuttings of annuals can be taken now to provide vigorous plants for overwintering. Weeks 1-3: Herbs such as parsley, rosemary, chives, thyme and marjoram can be dug from the garden and...

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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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  • Fertilize Strawberries

      An August application of nitrogen on spring-bearing strawberries is important in order to increase the number of strawberries produced next spring. Plenty of daylight and warm temperatures during June, July and August promotes the growth of new runner, or...

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  • When is watermelon ripe?

    https://youtu.be/EDX3yL2bnu4

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  • Is My Lawn Still Alive?

      ​Normally, a healthy lawn can stay dormant for a good 5 weeks and still recover. After the five weeks are up, it is important to keep the crown hydrated because if the crown dies, the plant dies.  The recommendations...

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  • Heat Stops Tomatoes from Setting Fruit

      Temperatures that remain above 75 degrees F at night and day temperatures above 95 degrees F with dry, hot winds will cause poor fruit set on tomatoes. High temperatures interfere with pollen viability and/or cause excessive style growth leading to a lack of...

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University of Missouri Extension Master Gardener Program