What to sow in December in Canada
December is a quiet month outdoors in Canada: raspberry go in only in milder places.
Outdoors in milder places
Only where it’s warm enough this month.
Under cover
In indoors, a greenhouse or a cold frame.
Garlic
RhubarbDates for your town
Exact dates change from town to town. Find yours for the whole year.
Get these dates as reminders
Bia turns this calendar into a nudge when it’s time to sow, plant out and harvest, for your backyard or community garden plot. Free for 2 months.
App StoreComing soonHow 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