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Black walnut provides both valuable hardwood and edible nuts. CAES News
Growing Black Walnut 07/24/25 Makenna Grace Reavis
Georgia, traditionally known as the Peach State, is famous for its peaches, pecans and peanuts. But thanks to its mild climate, the state also supports a variety of uncommon fruits and nuts — like black walnut. In a series inspired by the University of Georgia Cooperative Extension publication “Minor Fruits and Nuts in Georgia,” we’re highlighting lesser-known fruits and nuts that can thrive in Georgia home gardens.
A bowl full of red mayhaw fruit. CAES News
Growing Mayhaw 04/29/25 Makenna Grace Reavis
Georgia, traditionally known as the Peach State, is famous for its peaches, pecans and peanuts. But thanks to its mild climate, the state also supports a variety of uncommon and exotic fruits. In a new series inspired by University of Georgia Cooperative Extension publication, “Minor Fruits and Nuts in Georgia,” we’ll highlight lesser-known fruits that thrive in Georgia and can be grown in home gardens. This month, we’re kicking things off with a tree that produces a fruit many may not know — the mayhaw.
SLF2 CAES News
Spotted Lanternfly in Georgia 12/24/24 Emily Cabrera
Native to several Asian countries, the spotted lanternfly (Lycorma delicatula) was first detected in the United States in 2014 in Pennsylvania, likely arriving via imported goods. Since its arrival, the pest has spread to 15 states in the Eastern U.S., now including Georgia. While they do not bite or sting humans or animals, University of Georgia experts stress that early detection, prevention strategies and timely interventions are crucial to minimizing the spread and impact of this pest on a variety of plants.
The caterpillar relies on its appearance to deter attackers and, when disturbed, it aggressively twists and writhes on the ground to defend itself. In its final, less terrifying form, the regal moth displays autumnal-colored wings in shades of deep orange with gray stripes and yellow spots. (Art by Jay B. Bauer) CAES News
Hickory Horned Devil 10/25/23 Emily Cabrera
With a name that conjures the spookiest Halloween imagery, the hickory horned devil (Citheronia regalis) caterpillar is a marvel of nature's creativity, boasting a fearsome-looking appearance that is both off-putting and intriguing. This time of year, unsuspecting passersby may have the rare chance to spot this spectacular caterpillar as it drops from trees.
Considered a native of the Eastern U.S., the smooth hydrangea (Hydrangea arborescens) is a showy shrub that sports large, velvety leaves and chartreuse-to-white blooms. (Photo by Sheri Dorn) CAES News
Smokin Hot Garden 07/26/23 Sheri Dorn
Has the heat got you inside looking out? Are you enjoying gardens and landscapes only from the comfort of your air-conditioned car? Indeed we are in the throes of summer in Georgia, but even though it’s brutal for us outside, there are many landscape plants that are in their glory this time of year.
Mistletoe's history as a symbol of fertility and love goes back thousands of years, well beyond today’s interpretation as Christmas décor, but when you get down to it, mistletoe is a parasite. CAES News
Killer Mistletoe 12/16/22 Alicia Holloway
While a sprig of mistletoe hung from the ceiling for sweethearts to kiss under is a sweet tradition, too much mistletoe hanging from your trees can lead to trouble later. Its history as a symbol of fertility and love goes back thousands of years, well beyond today’s interpretation as holiday decor, but when you get down to it, mistletoe is a parasite.
loquat CAES News
Small Space Planting 08/31/22 Jordan Powers
Whether looking to create a natural screen between homes or hide an unsightly corner of a property, experts with University of Georgia Cooperative Extension say that well-chosen small trees and shrubs can help homeowners create a natural fence in the landscape.
A spring-planted dwarf Hinoki falsecypress shows transplant shock four months after planting. CAES News
Transplant Shock 12/16/21 Paul Pugliese
Georgia gardeners will find the most success transplanting trees in the cooler seasons. But anywhere a tree or shrub dies within the first year of planting, there is usually a root issue involved. Spring-planted trees and shrubs are generally more stressed from summer heat because their roots are still underdeveloped during the first year. This results in excessive wilting, which causes well-intentioned gardeners to literally water their plants to death. 
John Ruter, University of Georgia, Bugwood.org CAES News
Tree Sex 10/18/21 Kim D. Coder
Female flowers and female trees produce fruit and seeds. Male flowers and trees produce pollen. Making the correct choice of tree gender can be important. Anyone who has ever smelled putrid ginkgo fruit, washed mulberries off their car or sneezed at tree pollen should understand.
The fruit husks contain the highest concentration of juglone on the tree. (Photo by Franklin Bonner, USFS, ret., Bugwood.org) CAES News
Killer Tree 10/12/21
When you look into your garden or backyard, be careful not to ignore your black walnut (Juglans nigra) tree. Lurking inside its leaves, fruits and roots is a pesticide made to control competition.