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When to plant garlic in Canada

Outdoors, garlic go in from around September 14 in Edmonton to October 17 in Windsor.

Type
Hardy
Copes with cold
First harvest
About 250 days
from planting in the UK
Spacing
6 in
between plants
In pots
Not really
better in the ground

Town by town

24 towns from north to south. Dates move later the further you go from the equator and the higher up. Tap a town for its full calendar.

Plant outdoorsPlant under cover (indoors, a greenhouse or a cold frame)
When to plant garlic outdoors and under cover in 24 towns across Canada, from north to south.
TownTown, north to southJJanFFebMMarAAprMMayJJunJJulAAugSSepOOctNNovDDec
EdmontonFrom Sep 14Outdoors Sep 14 to Oct 10January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Plant under coverSeptember: Plant outdoors and under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
SaskatoonFrom Sep 21Outdoors Sep 21 to Oct 14January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Plant under coverSeptember: Plant outdoors and under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
CalgaryFrom Sep 14Outdoors Sep 14 to Oct 11January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Plant under coverSeptember: Plant outdoors and under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
WinnipegFrom Sep 26Outdoors Sep 26 to Oct 18January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
BurnabyFrom Oct 10Outdoors Oct 10 to Nov 18January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover
VancouverFrom Oct 11Outdoors Oct 11 to Nov 21January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover
SurreyFrom Oct 7Outdoors Oct 7 to Nov 14January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover
VictoriaFrom Oct 9Outdoors Oct 9 to Dec 1January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover
St. John'sFrom Sep 30Outdoors Sep 30 to Nov 7January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Not this month
QuébecFrom Sep 29Outdoors Sep 29 to Oct 26January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
MonctonFrom Oct 4Outdoors Oct 4 to Nov 2January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
LavalFrom Oct 7Outdoors Oct 7 to Nov 2January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
MontréalFrom Oct 2Outdoors Oct 2 to Oct 29January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
OttawaFrom Oct 6Outdoors Oct 6 to Nov 1January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
HalifaxFrom Oct 8Outdoors Oct 8 to Nov 8January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Not this month
MarkhamFrom Oct 10Outdoors Oct 10 to Nov 7January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Not this month
VaughanFrom Oct 9Outdoors Oct 9 to Nov 6January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
BramptonFrom Oct 10Outdoors Oct 10 to Nov 7January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Not this month
TorontoFrom Oct 12Outdoors Oct 12 to Nov 9January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover
MississaugaFrom Oct 12Outdoors Oct 12 to Nov 9January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover
KitchenerFrom Oct 6Outdoors Oct 6 to Nov 4January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant under coverDecember: Not this month
HamiltonFrom Oct 17Outdoors Oct 17 to Nov 15January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover
LondonFrom Oct 11Outdoors Oct 11 to Nov 9January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover
WindsorFrom Oct 17Outdoors Oct 17 to Nov 13January: Not this monthFebruary: Not this monthMarch: Not this monthApril: Not this monthMay: Not this monthJune: Not this monthJuly: Not this monthAugust: Not this monthSeptember: Plant under coverOctober: Plant outdoors and under coverNovember: Plant outdoors and under coverDecember: Plant under cover

Don’t see your town? Find it by name or postcode.

Garlic in other countries

When to plant other crops in Canada

Fruiting

Roots

Leaves

Beans and peas

Onion family

Brassicas

Herbs

Fruit

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How these dates are worked out: climate records for each town (ERA5-Land, 1995 to 2024), its frost dates and its height above sea level turn a seed-packet date into a local one. Contains modified Copernicus Climate Change Service information; towns from GeoNames (CC BY 4.0). How sowing dates work