Fall is the best time of year to plant trees in Georgia, specifically from mid-October through early December, because cooling air temperatures reduce above-ground stress while soil that's still warm from summer keeps roots actively growing for weeks before winter dormancy sets in. Late winter, from January through early March, is the second-best window and is often preferred for bare-root and balled-and-burlapped trees.
Georgia's Zone 7b-8a climate gives homeowners a wider planting window than colder states, but "you can plant almost any time" isn't the same as "every time is equally good." The tree's first summer in the ground is almost always the hardest, and planting date directly affects how well-prepared the root system is for that first heat wave.
Why Fall Planting Works Better Than Spring in Georgia
A tree planted in October has roughly 5-6 months of cool, mild weather to establish new roots before facing its first Georgia summer, compared to a spring-planted tree that might only get 6-8 weeks before 90°F days arrive. Root growth continues whenever soil temperature stays above roughly 40°F, which in Georgia often means roots are still growing into December and starting again by February — well before the top of the tree breaks dormancy.
- Best window: Mid-October - early December
- Second-best window: Late January - early March
- Workable but riskier: April - May, with diligent watering
- Avoid if possible: June - September, peak heat and drought stress
Does the Rule Change for Container-Grown vs. Balled-and-Burlapped Trees?
Container-grown trees have an intact, undisturbed root system and can be planted successfully across a wider window, including summer with attentive watering, though fall still gives the best results. Balled-and-burlapped (B&B) trees lose a significant portion of their root system when dug at the farm, so they benefit even more from fall or late-winter planting, when they aren't also fighting heat stress while trying to regrow lost roots.
What About Evergreens Like Arborvitae and Holly?
Evergreen trees such as Green Giant Arborvitae, Nellie R. Stevens Holly, and Eastern Red Cedar follow the same fall-first rule, with one added consideration: evergreens continue losing moisture through their foliage all winter, so a fall-planted evergreen still needs occasional watering during dry winter stretches, not just during the growing season.
Species-Specific Notes
- Japanese Maple: Plant in fall or late winter; avoid summer transplanting, which stresses their shallow root system
- Crape Myrtle: Very forgiving — can be planted nearly any time except deep summer heat
- Dogwood: Prefers fall planting; sensitive to heat and drought stress in its first year
- Southern Magnolia: Tolerates a wider planting window thanks to its container-grown root system, but fall is still ideal
Can I Still Plant a Tree in Summer If I Need to Right Now?
Yes, summer planting is possible in Georgia if you commit to consistent deep watering, typically 15-20 gallons per week per tree during hot, dry stretches, along with a thick layer of mulch to keep root zone temperatures down. Summer-planted trees simply need more attentive care in their first several months than a fall-planted tree would.
What Happens If I Plant Too Late in Winter?
Planting during a hard freeze isn't ideal since frozen ground makes digging difficult and can damage roots, but Georgia rarely sees prolonged deep freezes, so most of December through February remains plantable as long as the ground isn't frozen solid. The bigger risk with late-winter planting is waiting too long and planting into a tree that's already broken bud and pushed new spring growth, which increases transplant shock.
Quick Reference: Georgia Tree Planting Calendar
| Season | Rating | Notes |
|---|---|---|
| Fall (Oct-Dec) | Best | Ideal root establishment window |
| Late Winter (Jan-Mar) | Very Good | Good for B&B and bare-root trees |
| Spring (Apr-May) | Good | Fine with regular watering |
| Summer (Jun-Sep) | Workable | Requires diligent watering, more risk |
How Do I Tell If the Ground Is Workable in Winter?
Georgia soil is workable for planting through most of winter as long as it isn't frozen solid or saturated to the point of being muddy — a quick test is squeezing a handful of soil; if it crumbles apart it's ready to dig, and if it forms a slick, sticky ball it's too wet and should be given a few days to dry out before planting. Digging and backfilling in overly wet clay compacts the soil structure and can undo much of the benefit of amending it in the first place.
Planting Around the Holidays
Late November through December remains a good planting window in most of Gwinnett County, and many homeowners take advantage of end-of-season nursery availability during this stretch. Just avoid planting immediately before or during a hard freeze event, since freshly disturbed soil around new roots offers less insulation than settled, undisturbed ground.
Whatever season you're planting in, the most important factor after timing is consistent watering during the tree's first year. BB Blossoms delivers and plants trees year-round throughout Gwinnett County and can advise on the best timing for your specific species and site.