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🌿 Herb medium

Growing Tarragon in Reykjavik

🇮🇸 Zone 5 Planting Guide · Subpolar oceanic climate

USDA Zone 5 130 frost-free days 60-90 days to harvest

Quick Answer: Growing Tarragon in Reykjavik

Yes, you can grow Tarragon in Reykjavik, IS! Plant during Mar, Apr, May, Jul, Aug for best results. Reykjavik is in USDA Zone 5 with a Subpolar oceanic climate, offering 130 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

Good Match Reykjavik + Tarragon

Reykjavik's temperatures (-3°C to 13°C) are within the tolerable range for Tarragon (-10°C to 28°C), though not always in the optimal zone (12°C to 22°C). Plant during recommended months for best results.

Tarragon tolerates -10°C to 28°C
Optimal: 12°C - 22°C
Reykjavik range -3°C to 13°C

Reykjavik Climate Data

USDA Zone
5
Frost-Free
130days
Winter Low
-3°C
Summer High
13°C
Rainfall
799mm/yr
Climate
Cfc
Subpolar oceanic

Tarragon Planting Calendar for Reykjavik

Green months show the best time to plant Tarragon in Reykjavik

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 Reykjavik

Reykjavik, IS is in USDA Hardiness Zone 5 with a Subpolar oceanic climate (Köppen Cfc). With winter lows of -3°C and summer highs of 13°C, the growing season spans approximately 130 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 Reykjavik, 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.

With 799mm of annual rainfall, Reykjavik provides moderate natural moisture. This should be adequate for Tarragon's water needs.

Other Plants That Grow in Reykjavik

More plants you can grow alongside Tarragon in Reykjavik

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Frequently Asked Questions

Can I grow tarragon in Reykjavik?

Yes! Tarragon can be successfully grown in Reykjavik, IS. Reykjavik is in USDA Hardiness Zone 5 with a Subpolar oceanic 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 Reykjavik?

In Reykjavik, the recommended planting months for Tarragon are March, April, May, July, August. Reykjavik has 130 frost-free days per year, with winter lows of -3°C and summer highs of 13°C. Tarragon is frost tolerant, giving you more flexibility with planting dates.

How long does tarragon take to grow in Reykjavik?

Tarragon typically takes 60-90 days from planting to harvest. In Reykjavik's Subpolar oceanic climate with 130 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 Reykjavik?

Tarragon can potentially be grown indoors in Reykjavik 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 Reykjavik?

Plant Tarragon in Reykjavik during March, April, May, July, August. These are the optimal months based on Reykjavik's USDA Zone 5 climate, 130 frost-free days, and temperature range of -3°C to 13°C.

Is tarragon hard to grow in Reykjavik?

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

What grows well with tarragon in Reykjavik?

In Reykjavik, 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 Reykjavik's Zone 5 climate.

Does tarragon need full sun in Reykjavik?

Tarragon requires full sun. In Reykjavik, 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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