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Growing Tarragon in Edmonton

🇨🇦 Zone 1 Planting Guide · Warm-summer humid continental climate

USDA Zone 1 125 frost-free days 60-90 days to harvest

Quick Answer: Growing Tarragon in Edmonton

Yes, you can grow Tarragon in Edmonton, CA! Plant during Mar, Apr, May, Jul, Aug for best results. Edmonton is in USDA Zone 1 with a Warm-summer humid continental climate, offering 125 frost-free days per year. The difficulty level is medium, and Tarragon takes 60-90 days to harvest. Tarragon needs full sun and moderate watering.

Climate Match Analysis

Moderate Match Edmonton + Tarragon

Edmonton's climate requires careful timing. Winter lows (-17°C) drop below Tarragon's minimum (-10°C), so avoid cold months. Follow the recommended planting months for success.

Tarragon tolerates -10°C to 28°C
Optimal: 12°C - 22°C
Edmonton range -17°C to 23°C

Edmonton Climate Data

USDA Zone
1
Frost-Free
125days
Winter Low
-17°C
Summer High
23°C
Rainfall
461mm/yr
Climate
Dfb
Warm-summer humid continental

Tarragon Planting Calendar for Edmonton

Green months show the best time to plant Tarragon in Edmonton

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Tarragon Not recommended

Tarragon Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Moderate

Keep soil consistently moist

📅

Days to Harvest

60-90

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Tarragon

French tarragon can't be grown from seed -- buy plants. Can be planted 2-3 weeks before the last expected frost in your area, giving it a head start on the growing season. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Frost tolerance: Tarragon is frost tolerant — you can plant earlier in spring.

How to Grow Tarragon in Edmonton

Edmonton, CA is in USDA Hardiness Zone 1 with a Warm-summer humid continental climate (Köppen Dfb). With winter lows of -17°C and summer highs of 23°C, the growing season spans approximately 125 frost-free days. Tarragon grows well with some gardening knowledge in this climate.

Tarragon thrives in temperatures between 12°C and 22°C, requiring full sun and moderate watering. In Edmonton, the best months to plant Tarragon are March, April, May, July, August. Since Tarragon can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 60-90 days after planting.

Edmonton receives only 461mm of annual rainfall, so consistent irrigation will be essential for growing Tarragon successfully.

Other Plants That Grow in Edmonton

More plants you can grow alongside Tarragon in Edmonton

Keep Exploring

Frequently Asked Questions

Can I grow tarragon in Edmonton?

Yes! Tarragon can be successfully grown in Edmonton, CA. Edmonton is in USDA Hardiness Zone 1 with a Warm-summer humid continental climate. The difficulty level for growing Tarragon here is rated "medium". The best months to plant are March, April, May, July, August.

When should I plant tarragon in Edmonton?

In Edmonton, the recommended planting months for Tarragon are March, April, May, July, August. Edmonton has 125 frost-free days per year, with winter lows of -17°C and summer highs of 23°C. Tarragon is frost tolerant, giving you more flexibility with planting dates.

How long does tarragon take to grow in Edmonton?

Tarragon typically takes 60-90 days from planting to harvest. In Edmonton's Warm-summer humid continental climate with 125 frost-free days, you have enough time with good planning to grow Tarragon to maturity. French tarragon can't be grown from seed -- buy plants. Can be planted 2-3 weeks before the last expected frost in your area, giving it a head start on the growing season. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Can I grow tarragon indoors in Edmonton?

Tarragon can potentially be grown indoors in Edmonton with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the Mar, Apr, May, Jul, Aug outdoor planting window. Use containers with good drainage and moderate watering.

What month do I plant tarragon in Edmonton?

Plant Tarragon in Edmonton during March, April, May, July, August. These are the optimal months based on Edmonton's USDA Zone 1 climate, 125 frost-free days, and temperature range of -17°C to 23°C.

Is tarragon hard to grow in Edmonton?

Tarragon is rated "medium" to grow in Edmonton. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Tarragon in Edmonton is Moderate.

What grows well with tarragon in Edmonton?

In Edmonton, you can grow many companion plants alongside Tarragon. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Edmonton's Zone 1 climate.

Does tarragon need full sun in Edmonton?

Tarragon requires full sun. In Edmonton, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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