Skip to content
🥬 Vegetable medium

Growing Kale in Strasbourg

🇫🇷 Zone 5 Planting Guide · Oceanic / Marine west coast climate

USDA Zone 5 210 frost-free days 55-75 days to harvest

Quick Answer: Growing Kale in Strasbourg

Yes, you can grow Kale in Strasbourg, FR! Plant during Feb, Mar, Apr, Aug, Sep for best results. Strasbourg is in USDA Zone 5 with a Oceanic / Marine west coast climate, offering 210 frost-free days per year. The difficulty level is medium, and Kale takes 55-75 days to harvest. Kale needs full sun to partial shade and regular watering.

Climate Match Analysis

Moderate Match Strasbourg + Kale

Strasbourg's climate requires careful timing. Summer highs (26°C) exceed Kale's maximum (25°C), so plant early or provide shade. Follow the recommended planting months for success.

Kale tolerates -10°C to 25°C
Optimal: 5°C - 20°C
Strasbourg range -2°C to 26°C

Strasbourg Climate Data

USDA Zone
5
Frost-Free
210days
Winter Low
-2°C
Summer High
26°C
Rainfall
631mm/yr
Climate
Cfb
Oceanic / Marine west coast

Kale Planting Calendar for Strasbourg

Green months show the best time to plant Kale in Strasbourg

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

Kale Growing Requirements

☀️

Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

55-75

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Kale

One of the hardiest garden crops. Can overwinter in many climates with mulch. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

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

🤝

Companion Plants for Kale

Find out which plants grow best alongside Kale — and which to keep apart

🏠

Grow Kale Indoors

No garden? Learn how to grow Kale indoors with our complete guide

How to Grow Kale in Strasbourg

Strasbourg, FR is in USDA Hardiness Zone 5 with a Oceanic / Marine west coast climate (Köppen Cfb). With winter lows of -2°C and summer highs of 26°C, the growing season spans approximately 210 frost-free days. Kale grows well with some gardening knowledge in this climate.

Kale thrives in temperatures between 5°C and 20°C, requiring full sun to partial shade and regular watering. In Strasbourg, the best months to plant Kale are February, March, April, August, September. Since Kale can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 55-75 days after planting.

With 631mm of annual rainfall, Strasbourg provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Strasbourg

More plants you can grow alongside Kale in Strasbourg

Keep Exploring

Frequently Asked Questions

Can I grow kale in Strasbourg?

Yes! Kale can be successfully grown in Strasbourg, FR. Strasbourg is in USDA Hardiness Zone 5 with a Oceanic / Marine west coast climate. The difficulty level for growing Kale here is rated "medium". The best months to plant are February, March, April, August, September.

When should I plant kale in Strasbourg?

In Strasbourg, the recommended planting months for Kale are February, March, April, August, September. Strasbourg has 210 frost-free days per year, with winter lows of -2°C and summer highs of 26°C. Kale is frost tolerant, giving you more flexibility with planting dates.

How long does kale take to grow in Strasbourg?

Kale typically takes 55-75 days from planting to harvest. In Strasbourg's Oceanic / Marine west coast climate with 210 frost-free days, you have plenty of time to grow Kale to maturity. One of the hardiest garden crops. Can overwinter in many climates with mulch. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Can I grow kale indoors in Strasbourg?

Kale can potentially be grown indoors in Strasbourg with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Feb, Mar, Apr, Aug, Sep outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant kale in Strasbourg?

Plant Kale in Strasbourg during February, March, April, August, September. These are the optimal months based on Strasbourg's USDA Zone 5 climate, 210 frost-free days, and temperature range of -2°C to 26°C.

Is kale hard to grow in Strasbourg?

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

What grows well with kale in Strasbourg?

In Strasbourg, you can grow many companion plants alongside Kale. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Strasbourg's Zone 5 climate.

Does kale need full sun in Strasbourg?

Kale requires full sun to partial shade. Kale tolerates lower light. In Strasbourg, a spot with filtered or indirect light for 2-4 hours works well.

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

See an error? Report it