When to Plant Turnips in British Columbia
Published: April 24, 2026 · Updated: April 27, 2026
Fast-growing cool-season root crop — some varieties ready in just 35 days. Best planted in late summer for fall harvest; frost sweetens the roots. Direct sow only; resents transplanting.
Turnips grow well in this province with appropriate variety selection and standard Canadian planting timing.
Turnips Planting Window for British Columbia
Direct sow outdoors: February 8–18
Minimum soil temperature: 4°C (40°F)
Days to harvest: 35–60 days
Sun requirement: Full sun to partial shade
Fall crop planting: October 6–16
⚠ Direct sow turnips 2–4 weeks before last frost for spring crop. Best planted in late summer (6–8 weeks before first fall frost) for fall harvest — frost sweetens the roots. Fast-growing: some varieties ready in just 35 days.
British Columbia Cities — Turnips Planting Dates
City-specific frost dates and turnip planting windows for British Columbia.
Growing Turnips in British Columbia
- Thin seedlings to 4-inch spacing when plants are 3 inches tall — crowded turnips produce small woody roots.
- Both roots AND greens are edible — harvest baby turnip greens 4 weeks after sowing, roots 5–9 weeks.
- Fall turnips are sweetest — plant 8 weeks before first frost and let cold weather convert starches to sugars.
- Succession plant every 2–3 weeks for continuous harvest through spring; skip summer heat and resume in fall.
Companion Planting for Turnips
In British Columbia gardens, pair turnip with Pea, Mint, Rosemary, Thyme. Avoid planting near Potato, Radish, which compete with or inhibit turnip growth.
Common Pests and Problems
Turnips in British Columbia are commonly affected by Flea Beetle, Aphid, Cabbage Root Maggot. Floating row covers installed at planting block most adult pests from laying eggs, and a weekly scouting routine catches infestations before they damage the crop.
Frequently Asked Questions
When should I plant turnip in British Columbia?
In British Columbia (Canadian Zones 6b–8b), direct sow turnip around February 8. Turnips grow well in this province with appropriate variety selection and standard Canadian planting timing.
What is the best turnip variety for British Columbia?
British Columbia gardeners should prioritise varieties bred for shorter seasons or Canadian climates. For turnips in Canadian Zones 6b–8b, look for cultivars labelled under 60 days to maturity. Local nurseries and provincial seed exchanges curate varieties that ripen within Canadian frost-free windows.
How does British Columbia's climate affect turnip?
British Columbia spans Canadian Zones 6b–8b with frost-free seasons ranging from roughly 168 to 302 days. Turnips actually prefer the cooler spring and fall windows typical of British Columbia, making them one of the most reliable crops in the province.
Can I grow turnip in containers in British Columbia?
Yes. Container growing on balconies and patios extends the viable growing area across every Canadian province. Dark-coloured containers warm up faster in spring and extend the season on both ends. Choose a 5-gallon or larger pot for turnip and water daily during hot summer weather, since containers dry out quickly.
When is the first fall frost in British Columbia?
First fall frost dates in British Columbia range from October 15 in the coldest areas to December 1 in the warmest. For a fall turnip crop, count back from your local first-frost date and plant around October 6–16.