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    From farms and gardens to families and finances, our expert resources empower Georgians with trustworthy, practical science.

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  • Stories
    Almanac

    Science in service of humanity and the environment

    Read our annual magazine here

    READ


    Dive into engaging stories that showcase our statewide, national and global impact.

    Check out our written stories here

    LOOK


    Browse curated photo galleries capturing the people, places and programs that bring CAES to life.

    Check out our photo galleries here

    WATCH


    Experience our stories through videos that highlight our people, projects and passions in action.

    Check out our video library here

    LISTEN


    Tune in to “Cultivating Curiosity,” our podcast featuring in-depth conversations with CAES experts.

    Check out our podcast here
  • Expert Resources

    Expert Resources


    From farms and gardens to families and finances, our expert resources empower Georgians with trustworthy, practical science.

    Gardening
    Invasive species
    Food and food safety
    Ants, termites and other pests
    Pollinators
    Livestock
    Emergency preparedness
    Home safety and maintenance
    Health, family and finances
    Nutrition
    Water quality
    Lawn maintenance and landscaping
    Turfgrass
    View all topics

    What is an Expert Resource?


    We publish unbiased, research-backed expert advice to empower Georgians with practical, trustworthy information they can trust.

    These resources are written and reviewed by experts in the UGA College of Agricultural and Environmental Sciences and the UGA College of Family and Consumer Sciences.

    Learn how we produce science you can trust
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  5. Horticulture

Horticulture Resources

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  • C 1209

    An Introduction to Hemp Chemistry and Lab Results

    With the passage of the 2018 U.S. Farm Bill, industrial hemp was declassified as a Schedule I drug and is now legal (with restrictions) for production in the United States. Hemp and marijuana are both Cannabis sativa but are distinguished from each other based on the concentration of the psychoactive compound, tetrahydrocannabinol (THC). Industrial hemp is defined by law as a cannabis plant with total THC concentrations on a dry weight basis of less than 0.3% (+/- a measurement of uncertainty). This resource provides a basic overview of hemp testing for THC to stay in compliance with U.S. Department of Agriculture rules for hemp growers.

    Daniel L. Jackson, Jason Lessl, Timothy Coolong, and Noelle Joy

    |

    April 30, 2026
  • C 816

    Composting and Mulching

    This publication explains how to build, maintain a compost pile as well as how to use compost and mulch in the yard and garden.

    Bodie V. Pennisi

    |

    April 29, 2026
  • Various plants are growing on a patio in containers

    C 787

    Gardening in Containers

    Growing plants in containers differs from growing plants in the ground. Poorly drained potting mixture can lead to root problems. Under conditions of excess moisture and poor aeration, roots become stressed and are easily invaded by root rotting fungi. Under these circumstances, plants fail to grow properly or even die.

    In addition to guidance on soil preparation, this bulletin provides information on selecting containers, planting and fertilizing container plants, a list of plants recommend for container gardens.

    Bodie V. Pennisi

    |

    April 29, 2026
  • Georgia Pest Management Handbook — Commercial Edition

    SB 28

    Georgia Pest Management Handbook — Commercial Edition

    The Georgia Pest Management Handbook gives current information on selection, application and safe use of pest control chemicals. The handbook has recommendations for pest control on farms, around homes, urban areas, recreational areas, and other environments in which pests may occur. Cultural, biological, physical, and other types of control are recommended where appropriate.

    Allison Johnson and Victoria McCurley

    |

    April 27, 2026
  • B 841

    Commercial Pecan Spray Guide

    This publication provides current guidance for insect, disease, and weed control in commercial pecan orchards.

    Lenny Wells, Apurba Barman, Timothy Lane Grey, Clemen Oliveira, Wayne Mitchem, and Andrew Sawyer

    |

    April 9, 2026
  • SB 48-10

    Ornamentals Pest Management

    This section of the Home & Garden Edition covers pest control in ornamentals, such as indoor plants, flowers, shrubs, and ground covers. Beginning in 2022, the Home & Garden Edition has been updated biennially. When purchasing a product based on a first-year recommendation of the Handbook, check the current product label before purchase to be sure it is still labeled for the use for which you are buying it. For pesticide products you have on hand from earlier purchases, you are allowed to use them until they are depleted without penalty under the law. Always follow label instructions before use. Contact the product’s manufacturer for the most up-to-date label.

    William G. Hudson, Mark Czarnota, and Daniela Gutierrez-Yanez

    |

    March 18, 2026
  • SB 48-12

    Vegetables Pest Management

    This section of the Home & Garden Edition covers insect, weed, and disease control in home garden vegetables. Beginning in 2022, the Home & Garden Edition has been updated biennially. When purchasing a product based on a first-year recommendation of the Handbook, check the current product label before purchase to be sure it is still labeled for the use for which you are buying it. For pesticide products you have on hand from earlier purchases, you are allowed to use them until they are depleted without penalty under the law. Always follow label instructions before use. Contact the product’s manufacturer for the most up-to-date label.

    Stanley Culpepper, Alton N Sparks, and Bhabesh Dutta

    |

    March 18, 2026
  • C 963

    Vegetable Gardening in Georgia

    This resource provides information on the best vegetables to grow in Georgia gardens as well as planting dates and estimated time to harvest.

    Bob Westerfield and David L. Linvill

    |

    March 13, 2026
  • B 1399

    How to Start a Community Garden: Getting People Involved

    Community gardening involves cultivating people and relationships, as well as the soil. This resource provides guidance and suggestions that will help you create a successful community garden.

    Ellen M. Bauske and Bob Westerfield

    |

    March 13, 2026
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