Planting Dates for British Columbia
British Columbia has Canada's mildest climate along the coast (zones 7-9) and continental conditions in the interior (zones 4-6). Coastal BC supports year-round gardening with protection.
Hardiness Zones 4a-9a • 150-260 frost-free days depending on location
Frost Dates in British Columbia
Average last spring frost and first fall frost dates for British Columbia cities. Use these to calculate your planting windows.
| City | Last Spring Frost | First Fall Frost | Frost-Free Days | Zone |
|---|---|---|---|---|
| Vancouver | Mar 28 | Nov 2 | 219 | 8a |
| Victoria | Mar 5 | Nov 15 | 255 | 8b |
| Kelowna | Apr 25 | Oct 8 | 166 | 6b |
City Planting Guides for British Columbia
Detailed planting calendars for British Columbia cities with month-by-month timing, local frost dates, and variety recommendations.
Gardening Tips for British Columbia
- ✓Coastal gardeners can start cool crops outdoors in February.
- ✓The Okanagan's dry heat suits tomatoes, peppers, and grapes.
- ✓Interior BC has significant frost risk — protect tender crops until June.
- ✓Vancouver Island gardeners can overwinter brassicas and root vegetables.
- ✓Coastal BC's wet springs can cause damping off — use well-drained seed-starting mix and avoid overwatering.
- ✓In the Fraser Valley, slugs are a major challenge — use iron phosphate bait and copper tape around raised beds.
- ✓Kootenay and Cariboo gardeners should mulch heavily with straw to retain soil moisture during dry interior summers.
Plan your British Columbia garden
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Best Varieties for British Columbia
Zone-specific variety recommendations for British Columbia gardeners (Zones 4a-9a).
Zone 8-9 coastal gardeners can grow overwintering broccoli (Purple Sprouting) and garlic planted in October.
In the Okanagan, try Costoluto Genovese or San Marzano tomatoes — the dry heat produces intensely flavoured fruit.
Coastal zones: Broad Windsor fava beans can be fall-sown for an early spring harvest.
Interior BC (zone 4-5): Choose Early Girl or Glacier tomatoes (55-62 days) for dependable harvests.
Where to Buy Seeds in British Columbia
Canadian seed companies that ship to British Columbia, ordered by proximity. Support local growers and get varieties suited to your climate.
Canada's leading supplier of non-GMO and organic seeds, with extensive growing guides for West Coast climates.
Heritage and open-pollinated seeds grown on Salt Spring Island, specializing in grains, beans, and lettuce.
Pacific Northwest seed company with varieties well-suited to BC's coastal and interior climates.
What to Plant in British Columbia
Cold-Hardy Crops (plant early)
These crops tolerate frost and can be planted 2-6 weeks before your last frost date.
30-60 days from sowing
55-70 days from sowing
60-80 days from sowing
50-70 days from sowing
55-80 days from transplant
35-50 days from sowing
20-35 days from sowing
July-August the following year
90-120 days from transplant
70-120 days from planting
50-70 days from sowing
50-60 days from sowing
Warm-Season Crops (plant after last frost)
Start these indoors and transplant after all frost danger has passed.
60-85 days from transplant
60-90 days from transplant
50-65 days from sowing
50-65 days from sowing
45-60 days from sowing
60-100 days from sowing
30-60 days from sowing
Get Exact Planting Dates for British Columbia
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Frequently Asked Questions
When is the last frost date in British Columbia?
Last frost dates in British Columbia vary by city: Vancouver (Mar 28), Victoria (Mar 5), Kelowna (Apr 25).
What hardiness zones are in British Columbia?
British Columbia spans hardiness zones 4a-9a. Your specific zone determines which perennials survive winter and when to start planting annuals.
What vegetables grow best in British Columbia?
Hardy crops like peas, kale, spinach, and garlic thrive across British Columbia. In warmer zones, tomatoes, peppers, and cucumbers do well with proper timing. Use our free calculator for exact planting dates.
How long is the growing season in British Columbia?
150-260 frost-free days depending on location. Extend your season with cold frames, row covers, and indoor seed starting.
Planting Dates by Province
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Free Calculator
Calculate exact planting dates based on your location and frost dates.