Mark Weathington

Mark Weathington

Mark Weathington is the director of the JC Raulston Arboretum at NC State University in Raleigh, North Carolina, and the author of Gardening in the South: The Complete Homeowner’s Guide.

  • black spot on roses
    How-To

    Prevent the Spread of Plant Diseases

    When faced with a plant disease, the first response most people have is, “What do I need to spray to get rid of it?” Unfortunately, killing the disease is often…

  • breeding disease-resistant plants
    How-To

    How are Disease-Resistant Plants Created?

    Plant breeders work to develop disease-resistant plants using a mix of traditional breeding and hybridization techniques. By selecting the strongest traits and enhancing natural defenses, they can create plants that…

  • disease-resistant plants
    Design

    Disease-Resistant Alternatives to Problem Plants

    If I had a nickel for every time I’ve been asked what product should be used on a lilac to stop powdery mildew, I’d be on a beach somewhere tropical,…

  • Sparkler palm sedge
    Design

    6 Ornamental Sedges for the Garden

    This widespread genus has given the gardening world a spectacular array of species and cultivars that rarely disappoint, thanks to their performance, durability, and beauty. Most are quite bulletproof if…

  • Southeast Regional Reports

    Evergreen Perennials for the Southeast

    Siebold’s hardy orchid  Calanthe sieboldii Zones: 6b–8 Size: 18 to 20 inches tall and wide Conditions: Partial to full shade; moist, well-drained, humus-rich soil Native range: Japan Orchids are often…

  • covering a plant in fallen leaves
    How-To

    4 Ways to Push Your Gardening Zone

    The USDA Hardiness Zone that you see listed with a plant should be considered a recommendation and not an absolute. Hardiness zones measure the average ­annual minimum temperature, but they…

  • southern native plants
    Design

    Southern Native Plants That Can Work in Almost Any Garden

    The South has much more to offer the rest of the country than the culinary delights of barbecue pork, pimento cheese, and fried green tomatoes. Strolling through woodlands of the…

  • early spring flowers southeast
    Southeast Regional Reports

    Late-Winter and Early-Spring Bloomers for the Southeast

    In Jason Reeves' article Plants That Bloom in Late Winter or Early Spring, he discusses how plants that bloom during the coldest time of the year, often go underappreciated: "Some…

  • compact shrubs
    Design

    Compact Shrubs That Provide Color, Interest, and Excitement to the Landscape

    Today's landscapes tend to be small. Even where space is available, many gardeners tend to have other interests and obligations that leave them with less time to cultivate a large…

  • Hardy Sinningia
    Southeast Regional Reports

    Plants for Birds in the Southeast

    As William Cullina mentions in his article on plants for birds, the sad reality is songbirds are disappearing: "Habitat loss, pesticides, and the accompanying decline of insect populations have contributed…