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When to Plant Chard in Thompson-Nicola, BC

Swiss chard is a colorful, heat-tolerant green with large crinkled leaves and vibrant stalks in red, yellow, and white. Both the leaves and stems are edible and nutritious.

Thompson-Nicola, British Columbia is in USDA Zone 7a. The average last spring frost is April 16 and the first fall frost is November 2, giving you a growing season of approximately 200 days.

At an elevation of 1,131 feet, Thompson-Nicola receives approximately 63.4 inches of rainfall annually with predominantly podzolic loam soil. Summer highs average 89°F, providing good warmth for Chard during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Chard root diseases.

Thompson-Nicola, BC (Zone 7a) Long season
200 days
Last Spring Frost April 16
200 growing days
First Fall Frost November 2

Thompson-Nicola Soil Profile

Soil Type

Podzolic Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Chard Planting Timeline — Thompson-Nicola, BC

Chard Planting Calendar

Activity When Date Range
Start Indoors March 12 Mar 12 – Mar 26
Transplant Outdoors April 16 Apr 16 – Apr 30
Direct Sow April 2 Apr 2 – Apr 23
Harvest June 11 Jun 11 – Jul 30
Fall Sowing August 24 Aug 24 – Sep 7

Plant 1" deep · 15" apart · Rows 24" apart

Month-by-Month Timeline

MonthActivities
January
February
March Start Indoors
April Transplant Outdoors Direct Sow
May
June Harvest
July Harvest
August Fall Sowing
September Fall Sowing
October
November
December

Growing Conditions

☀️ Sun

Partial Shade (3-6 hours)

💧 Water

Moderate — regular watering

📅 Days to Maturity

50–60 days

🧪 Soil pH

Needs 6–7 · Your soil: N/A

🗺️ USDA Zone

Zone 7a

📆 Growing Season

200 days in Thompson-Nicola

Growing Tips for Thompson-Nicola

Direct sow or transplant after last frost. Harvest outer leaves regularly to encourage continuous production. Chard tolerates both heat and light frost.

Companion Planting

Good Companions

Avoid Planting Near

  • Corn
  • Cucumbers

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Chard in Thompson-Nicola, BC?

Thompson-Nicola is in Zone 7a with an average last frost of April 16. Plan your Chard planting based on this frost date — see the calendar above for exact timing.

What planting zone is Thompson-Nicola, BC?

Thompson-Nicola, British Columbia is in USDA Hardiness Zone 7a. The average last spring frost is April 16 and first fall frost is November 2.

🌱

Your Thompson-Nicola Garden Planner — Free

A 22-page printable planner built for Thompson-Nicola (Zone 7a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Thompson-Nicola, BC. Local conditions may vary. Last updated: June 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.