When to Plant Peas in Canada 2026

Peas are one of the first vegetables you can plant in a Canadian spring — and the timing is more forgiving than most gardeners think. Unlike tomatoes or peppers, peas prefer cool soil. The key question is when your soil thaws and warms to around 7–10°C, not your last frost date.

Here's a zone-by-zone breakdown for 2026.

Quick Answer: Pea Planting Dates by Zone

Use the MyGardenPlanner frost date calculator to find your specific last frost date and fine-tune these windows.

When to Plant Peas in Ontario

In Zone 5 Ontario (Ottawa, Kingston, Barrie), direct sow peas April 1–20, 2026. Soil in Ottawa typically thaws to 7°C around the first week of April.

In Zone 6 Ontario (Toronto, Hamilton, London, Windsor), you can plant as early as late March. Toronto's average last frost is around April 20, but peas handle light frosts down to -4°C with no damage.

Tip: Don't wait for frost-free weather to plant peas. A light spring frost won't hurt established pea seedlings at all.

When to Plant Peas in BC

In Zone 7–8 BC (Greater Vancouver, Victoria, Delta, Abbotsford), peas can go in as early as late February or early March. The Lower Mainland has one of the longest pea seasons in Canada.

In Interior BC (Kelowna Zone 5b–6a), direct sow peas early to mid-April 2026.

When to Plant Peas in Alberta

In Calgary (Zone 4–5), direct sow peas late April to early May 2026. Calgary's average last frost is May 19–23, but peas tolerate frost, so planting in late April is fine if the soil is workable.

In Edmonton (Zone 4), target early to mid-May 2026 for reliable germination.

When to Plant Peas in Saskatchewan and Manitoba

In Saskatoon and Regina (Zone 3b–4a), plant peas early to mid-May 2026. In Winnipeg (Zone 4a), target late April to early May.

Prairie pea seasons are short, so choose fast-maturing varieties (60–70 days) and succession-sow every two weeks to extend the harvest.

Should You Start Peas Indoors?

Usually no. Peas develop a deep taproot and don't transplant well. Direct sowing into cool, moist soil gives better results than transplanting. The only exception is if you're in Zone 3 and want to jump the season — in that case, start in peat pots 3–4 weeks before direct sowing would normally be possible.

How to Plant Peas

Soil Preparation

Peas prefer loose, well-drained soil with a pH of 6.0–7.5. Add compost but go light on nitrogen — peas fix their own nitrogen from the air.

Planting Depth and Spacing

• Sow seeds 2.5 cm deep
• Space seeds 5–8 cm apart in rows 45–60 cm wide
• For climbing varieties, install trellises or stakes at planting time

Watering

Keep soil consistently moist during germination (7–14 days). Once established, peas need about 2.5 cm of water per week. Avoid overhead watering once plants flower — wet conditions during flowering reduce pod set.

Pea Varieties for Canadian Gardens

Sugar snap peas — Great for most zones, dual purpose (eat pod and pea). Popular varieties: Sugar Snap, Super Sugar Snap.

Snow peas — Best for BC coastal gardeners and short-season zones. Harvest pods flat before peas fill out.

Shelling peas — Classic garden pea for freezing. Lincoln and Maestro are reliable for Ontario and prairie gardens.

Fast-maturing varieties for short seasons (Zone 3–4): Alaska (55 days), Earligreen (62 days).

Succession Planting for a Continuous Harvest

Plant peas every two weeks from your first sow date until mid-June. This spreads the harvest across 3–4 weeks rather than all at once. Peas stop producing in heat above 27°C, so later plantings often peter out by late July in most Canadian zones.

For automated succession planting reminders, use the succession planting calculator at MyGardenPlanner.ca.

Common Mistakes to Avoid

Planting too late — Peas planted after mid-May in Zone 5 often miss the cool spring weather they need. The plants survive but produce less.

Skipping the trellis — Even "bush" peas benefit from support. Unsupported plants sprawl, become disease-prone, and are harder to harvest.

Overwatering at the start — Soggy soil rots seeds. Plant in well-drained soil and water in once at planting, then let nature take over until seedlings emerge.

After the Peas: What to Plant Next

Peas are finished by mid-summer in most Canadian zones. They're nitrogen-fixers, so the bed they leave behind is ideal for:

• Fall brassicas (broccoli, cabbage, kale transplants in July)
• Succession carrots or beets
• Cover crops like winter rye or field peas for soil building

Check the Ontario planting dates page for a full calendar of what to direct-sow after peas come out in July.

---

Ready to map out your full spring garden? Use the free planting date calculator at mygardenplanner.ca to get personalized dates for every crop in your zone — from peas in April to fall garlic in October.