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News from the College of Agricultural and Environmental Sciences

Native azaleas typically have tubular flowers with long stamens that extend beyond their petals. University of Georgia scientist Carol Robacker is studying many of the native azaleas that grow in the Piedmont region to determine which ones are adapted to Georgia. CAES News
Fall Transplanting 09/20/18 Paul Pugliese
Fall and early winter are the best time to relocate large trees and shrubs. Moving established plants from one location to another can change your landscape without costing you money.
Switchgrass CAES News
Biofuel Crops 04/11/18 Allyson Mann
A research team led by the University of Georgia has discovered that manipulation of the same gene in poplar trees and switchgrass produced plants that grow better and are more efficiently converted to biofuels.
Snow coats leaves in March 2009 in Athens, Ga. CAES News
Snow Damage 12/19/17 Paul Pugliese
North Georgia landscapes have been either dusted or covered with snow this December. Now, homeowners are dealing with the damage that trees and shrubs suffered as a result of heavy, wet snowfall causing vulnerable branches to bend and break.
The 'Patti Faye' deodar cedar has a classic Christmas tree shape. CAES News
Live Christmas Trees 12/14/17 Paul Pugliese
Container-grown or balled-and-burlapped Christmas trees can be planted as landscape trees after the holidays. This is practical in Georgia, where the mild December or early January weather is ideal for tree planting.
Trees provide energy conservation benefits and offset the urban heat island effect when planted in urban landscapes. CAES News
Energy Savers 10/17/17 Mary Carol Sheffield
Trees can be valuable tools for reducing energy costs. Planting strategically placed trees in your landscape can reduce your energy costs over time and improve your landscape. It is not difficult to make a plan that can lead to savings by planting trees. 
The 'Patti Faye' deodar cedar has steel blue foliage or needles. CAES News
Deodar Cedar 09/20/17 Norman Winter
A Christmas-tree-shaped conifer, 'Patti Faye' is a classic conifer that is cold hardy through zone 7. Most deodar cedars have pendulous branching that is ever so graceful, but this is what makes ‘Patti Faye’ deodar cedar so incredible. Also called the “Himalayan cedar,” the deodar cedar does have the ability to reach 40 to 50 feet with a 30-foot spread.
Winds from Tropical Storm Irma uprooted a tree on the lawn of the United Bank in Griffin, Georgia. CAES News
Downed Trees 09/13/17 Paul Pugliese
Tropical Storm Irma blew powerful winds of up to 70 mph when she hit Georgia, providing homeowners, tree removal services and insurance companies plenty of work to do. Examining storm-damaged trees can provide insight into why some trees "fail" during windstorms.
High winds uprooted a large oak tree on the University of Georgia campus in Griffin, Georgia. CAES News
Downed Trees 07/21/17 Paul Pugliese
Several powerful storms blew through Georgia in recent weeks and provided tree removal services and insurance companies plenty of work to do. Examining storm-damaged trees can provide many insights into why trees "fail" during windstorms.
Split bark, or vertical cracks along the lower tree stem of young trees, most commonly occurs on thin-barked trees like this plum tree. Large cracks can become long-term open wounds that are more susceptible to wood-boring insects, fungal diseases and wood decay. CAES News
Split Bark 06/06/17 Paul Pugliese
Split bark, or vertical cracks along the lower tree stem of young trees, most commonly occurs on thin-barked trees such as dogwood, elm, maple, cherry, apple, peach and plum trees.
Paloverde trees in bloom at the National Butterfly Center in Mission, Texas. CAES News
Mexican paloverde 05/11/17 Norman Winter
The paloverde trees at the Coastal Botanical Gardens are completely covered in blossoms. The flowers have five yellow petals, but one petal has a honey gland and turns an orange-red, giving the blooms a distinctive bicolored look. The flowers are swarming with pollinators of all types.