Azaleas in Georgia: A Growth and Care Guide

Azaleas are one of the most popular evergreen shrubs in Georgia. They are known for their showy flowers that look great throughout the spring and their ability to thrive in various conditions. With proper care, azaleas can provide years of enjoyment. Let’s look at how to grow and care for azaleas in Georgia.

Selecting a plant variety

Azaleas in Georgia: A Growth and Care Guide

Azaleas are part of the rhododendron family and have the botanical name Rhododendron spp. When selecting an azalea, it is crucial to consider the plant’s mature size. Azaleas come in various sizes, from dwarf varieties that only grow a few feet tall to large shrubs that can reach 10 feet or more in height. Choose a size that will fit nicely into the space you have available.

It would help if you also considered the climate where you live when choosing plants. Azaleas originate from Asia and can cope with hot, humid weather. They are also relatively hardy and grow in colder areas. 

Georgia is located in USDA zone 6a through 9a. The state’s weather and climate are fairly variable, so you’ll need to choose an azalea variety that will thrive in your climate. Azaleas are a hardy plants, and most do well in zones 6 to 9.  

Growth habit

It is also essential to consider the plant’s growth habits. Some azaleas are compact and mounded, while others are more spreading in nature. Consider how you want the plant to look in your landscape and choose a variety accordingly.


Azaleas in Georgia: A Growth and Care Guide

Once you have selected the perfect azalea, it is time to think about planting. Azaleas prefer well-drained, acidic soil. If your soil is not naturally acidic, you can amend it with peat moss or sulfur. It’s a good idea to do a soil test before planting new plants. Azaleas like soil with a pH range of between 4.0 and 6.0. 

The ideal time to plant azaleas is in the fall. This allows the roots time to establish themselves before the hot summer months. Some species can be planted in the early spring after the threat of frost has passed. 

When planting, dig a hole twice as wide as the root ball but not quite as deep. Mix a shovelful of compost or peat moss into the soil removed from the hole.

Carefully remove the azalea from its container and loosen any tightly wound roots. Place the plant in the hole so that the root ball is level with the surrounding soil. Backfill the hole, tamping down the soil gently as you go.


Water the azalea deeply immediately after planting. Be sure to keep the soil moist but not soggy throughout the growing season. Once established, azaleas are relatively drought tolerant, but it’s best to water your plants regularly. 

Be careful not to overwater your azalea, as these plants have a shallow root system and can be affected by root rot.


Azaleas like to be planted in the full sun to partial shade. They should be protected from the afternoon sun during the hottest part of the day; otherwise, the foliage may get sunburnt.


Fertilize your azaleas twice a year – once in early spring and again in mid-summer. Use an acidic fertilizer formulated for use on rhododendrons and azaleas.

Pests and diseases

Azaleas are subject to a variety of pests and diseases. The most common include aphids, scale, and root rot. These can usually be controlled with a regular spraying program using an insecticide or fungicide.


Be sure to prune your azaleas after they have finished blooming. This will encourage new growth and help to keep the shrubs from getting too leggy.

Azaleas in Georgia: Conclusion

With proper care, azaleas can provide years of enjoyment in the landscape. These beautiful shrubs are a welcome addition to any Georgia garden.