When to Plant Turnips in Vancouver, BC
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.
Vancouver's Canadian Zone 8a (USDA 8a) Pacific Maritime climate delivers mild wet winters and warm dry summers — Canada's most productive vegetable growing climate. With 274 frost-free days, year-round gardening is possible for hardy crops. Hardy brassicas, kale, and chard produce through winter; tomatoes need warm sheltered spots or polytunnels.
Turnips Planting Calendar for Vancouver
Direct sow outdoors: February 8–18
Harvest window: March 15 – April 9
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 (harvest November 10)
⚠ 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.
Vancouver Climate Notes
Vancouver is Canada's gardening capital. Year-round growing is possible for hardy crops. Tomatoes need warm, sheltered spots or polytunnels for reliable ripening because summer nights are often cool. Slugs and powdery mildew are primary pest and disease challenges. Fall planting for winter harvest is a signature Vancouver technique that has no equivalent elsewhere in Canada.
Growing Tips for Turnips
- 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 in Vancouver
Pair turnip with Pea, Mint, Rosemary, Thyme for mutual benefit. Avoid planting near Potato, Radish, which compete with or inhibit turnip growth.
Pests and Problems to Watch in Vancouver
The most common pest and disease pressure on turnips in Vancouver comes from Flea Beetle, Aphid, Cabbage Root Maggot. Floating row covers through the first 4–6 weeks after planting block adult pests from laying eggs, and a weekly scouting routine catches infestations before they damage the crop.
Other British Columbia Cities
Frequently Asked Questions
When do I plant turnip in Vancouver?
Vancouver's last spring frost is around March 1. Direct sow February 8–18.
What Canadian hardiness zone is Vancouver?
Vancouver is in Canadian Zone 8a (USDA equivalent 8a). The Pacific Maritime climate delivers 274 frost-free days from March 1 to December 1, which shapes every planting date in the local calendar.
How long is Vancouver's growing season?
Vancouver has 274 frost-free days — from March 1 in spring to December 1 in fall. That is more than enough time to finish a full turnip crop (35–60 days to maturity) before the first fall frost.
Can I grow turnip in containers in Vancouver?
Yes. Container growing on balconies and decks is practical in Vancouver — choose a 5-gallon or larger dark-coloured container to warm the root zone, use a high-quality potting mix, and water daily during hot summer weather. In milder climates, containers extend both spring and fall windows by several weeks.
What is the first fall frost in Vancouver?
Vancouver's average first fall frost is December 1. For a fall turnip crop, plant around October 6–16 so plants mature before the first killing frost.