Horticulture

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  • C 1275

    Evaluating Fruit Quality of Citrus Varieties in Georgia, 2021

    The commercial citrus industry in Georgia has only recently been established, with most groves planted after 2014. Initially,
    satsuma mandarins (Citrus unshiu) on trifoliate rootstocks (Poncirus
    trifoliata) were planted for their cold-hardiness, seedlessness, and
    ease of peeling. Satsuma fruits begin to attain commercial maturity in
    early November and usually avoid hard freezes in southern Georgia. As of
    2022, approximately 75% of the 3,300 acres of citrus planted in Georgia are
    satsumas, but that proportion is trending downward. To strengthen the new
    Georgia citrus industry, growers recently have begun to diversify their citrus
    varieties. Little is known about how these varieties will perform under Georgia
    weather and soil conditions. Therefore, research is necessary to determine what
    varieties can best tolerate Georgia’s winter weather and to determine cultural
    norms such as maturation time, fruit quality, and insect and disease tolerance. This publication is associated with Annual Publication 127, the annual publication containing each season’s harvest data.

    Jake Price

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  • Dahlias

    C 576

    Dahlias

    Dahlias are among the most spectacular flowers you can grow in your garden. Hundreds of varieties are available, with flower sizes ranging from 1 to 14 inches in diameter. Almost any color except true
    blue can be produced in Georgia. In exchange for their beauty, dahlias require dedicated care. Most of them need special soil preparation, staking, watering during dry periods, disbudding and a
    strict insect control program. This publication contains information about successfully growing dahlias in Georgia.

    Paul A. Thomas and Bodie V. Pennisi

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  • Hurricane and Wind Damage to Trees and Shrubs in Nurseries

    C 1149

    Hurricane and Wind Damage to Trees and Shrubs in Nurseries

    Damage to perennial woody trees and shrubs caused by hurricanes or high wind events is often not initially apparent. In some cases, it can take months or even years to manifest, despite plants looking relatively healthy after initial inspection by growers and insurance adjustors. This publication describes common damage seen in perennial woody trees and shrubs after a hurricane or high wind event.

    Matthew Chappell and Julie Campbell

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  • Planning an Edible Garden

    C 1027-1

    Planning an Edible Garden

    This publication describes three steps for planning a school garden: garden location, soil and terrain, and choosing crops.

    Bob Westerfield and David Berle

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  • Siting a Garden

    C 1027-2

    Siting a Garden

    This publication provides recommendations for properly siting a school or community garden, taking into account sunlight exposure, water availability, slope, garden access, tool storage, compost bins and other amenities.

    Bob Westerfield and David Berle

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  • C 1027-4

    Raised Garden Bed Dimensions

    This publication helps determine the ideal dimensions of raised beds for community and school gardens by focusing on three things: materials, slope and accessibility.

    Bob Westerfield and David Berle

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  • C 1027-5

    Raised Bed Materials

    This publication describes the advantages and disadvantages of various materials used for building raised beds, including types of wood, composite materials, recycled materials, and kits.

    Bob Westerfield and David Berle

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  • Garden Sheds

    C 1027-7

    Garden Sheds

    This publication provides information about storage sheds for community and school gardens, including local building codes, siting a shed, and alternatives to traditional sheds.

    Bob Westerfield and David Berle

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  • Garden Fencing

    C 1027-9

    Garden Fencing

    This publication describes options for fencing a community or school garden, including fence types and materials.

    Bob Westerfield and David Berle

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