Horticulture Resources
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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
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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
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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
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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
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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
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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
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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
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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
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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
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