Virginia fall garlic planting
When to plant garlic in Virginia
Virginia's own publications put garlic in the ground in September, October or November depending on where you garden, and one of them still allows a spring planting that another marks not recommended. The eight weeks of cold soil a clove needs is what sorts them out.
Virginia's sources put garlic in the ground from the start of September into early December, with the month set by where you garden: early October in the west, late September and October in the northern Piedmont, and November into early December in the east. The state's planting table marks spring not recommended, while its crop guide still lists March or April as possible.
Last updated 2026-10-26
Three regions, three months
Where you garden decides the month
The state publishes a planting table, a crop guide and a horticulturist's note, and they do not give one window. The three regions follow the note, which is the only one of the three that splits the state.
| Region | Window | Why that window |
|---|---|---|
| Western VirginiaThe Shenandoah Valley, the Alleghenies and the southwest | Early to mid-October in western Virginia | The best target for the region is enough root growth and a little top growth before winter, without so much tender leaf that the cold takes it. Virginia Cooperative Extension, Time to Plant Garlic (2906-1347). |
| Northern PiedmontFrom the fall line west to the Blue Ridge | Late September and October in the northern Piedmont | At least two weeks before the first frost, and finished before the ground freezes. A later planting keeps the shoots shorter. Virginia Cooperative Extension, Virginia State University, Planting Garlic in the Fall. |
| Eastern and southern VirginiaTidewater and the southern counties | November into early December in the east | The warmest part of the state needs the later planting to keep top growth down, and still has the eight weeks of cool soil the clove needs before the days lengthen. Virginia Cooperative Extension, Time to Plant Garlic (2906-1347). |
The spring question
The state table says no and its crop guide says maybe
The state's planting table lists garlic for zones 6 and 7 in the fall and marks the spring column not recommended. The onion and garlic crop guide says garlic may be planted in March or April, with fall planting recommended.
The horticulturist's note explains the gap. A clove needs a chilling period, and spring-planted garlic has to be refrigerated for at least eight weeks before it goes in, then set as early as the ground can be worked.
So spring is not impossible, it is a different job with an extra step. A fall planting collects its chilling in the soil and starts the season with roots already grown.
Planting table from Virginia's Home Garden Vegetable Planting Guide; the spring option and the refrigeration period from Time to Plant Garlic and the onion and garlic crop guide.
Depth
An inch, or two, depending on which state guide you read
The crop guide plants cloves about an inch deep. The horticulturist's note sets them one to two inches below the surface, four to six inches apart, in rows 12 to 18 inches apart on a raised bed.
Either is shallower than the depths some garden writing gives for colder states. In Virginia's clay, the shallower set is the one the state publishes, and it is the one that gets the clove out of the coldest, wettest layer of soil.
Depths from Virginia Cooperative Extension's onion and garlic crop guide and its Time to Plant Garlic note.
Frost heaving is the local hazard. The horticulturist's note says cold rarely kills a well-planted clove, but heaving soil can break the new roots, so mulch with straw after planting.
In heavier soils, rake the straw back once growth starts in spring, or the moisture under it can rot the bulbs as they swell. That is the one instruction that changes with the soil rather than with the date.
Watch for allium leafminer as well. The state's crop guide lists it among the insects on this crop, and it is the same fly that has changed planting advice in Pennsylvania.
Questions about garlic in Virginia
The three regional windows, the spring option, depth and heaving.
When do you plant garlic in Virginia?
From the start of September into early December, depending on the region. Western Virginia plants in early to mid-October, the northern Piedmont in late September and October, and the east in November into early December.
Can you plant garlic in spring in Virginia?
The state's planting table says not recommended, while its crop guide allows March or April with fall planting preferred. A spring crop needs the cloves refrigerated for at least eight weeks first, and it should go in as early as the ground can be worked.
How deep do you plant garlic in Virginia?
About an inch, according to the state's crop guide, or one to two inches in the horticulturist's note. Both are shallower than advice written for colder states, and both keep the clove out of the wettest layer of clay.
Why does the state's planting table start garlic in September?
Because the crop needs eight weeks of cool soil to bulb properly, and the table is written for zones 6 and 7 where that clock starts early. The regional note moves the date later where autumn stays warm.
Should I mulch garlic in Virginia?
Yes, with straw after planting. The horticulturist's note uses mulch against frost heaving rather than cold, and says to rake it back in spring in heavy soil so the bulbs do not sit wet as they swell.
Which garlic grows well in Virginia?
The horticulturist names Music as reliable in western Virginia, with Spanish Roja, Carpathian, Inchelium Red, Idaho Silverskin and Persian Star worth trying. Those come from grower reports rather than controlled state trials.
The state planting table, crop guide and horticulturist's note behind the windows.
- Virginia Cooperative Extension: Onions, Garlic, and Shallots (426-411)
- Virginia Cooperative Extension: Virginia's Home Garden Vegetable Planting Guide (426-331)
- Virginia Cooperative Extension: Time to Plant Garlic (2906-1347)
- Virginia Cooperative Extension, Virginia State University: Planting Garlic in the Fall
More Virginia planting dates
Other garlic growing guides
Compare the North Carolina county calendars or the Pennsylvania leafminer advice.
Guide
When to Plant Garlic
Plant garlic in the fall once soil has cooled to about 50°F, commonly one to three weeks after the first killing frost and four to six weeks before the ground freezes.
Topic
Garlic Growing Guides
How to plant and grow garlic at home, and the state and regional windows that decide when your cloves go in.
Guide
When to plant garlic in North Carolina
North Carolina garlic dates, the chill behind them, and the varieties that work in the South.
Guide
When to plant garlic in Pennsylvania
Regional Pennsylvania planting dates, the allium leafminer trade behind them, and what to do when you are late.