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🥬 Vegetable medium

Growing Broccoli in Lyon

🇫🇷 Zone 6 Planting Guide · Oceanic / Marine west coast climate

USDA Zone 6 230 frost-free days 55-80 days to harvest

Quick Answer: Growing Broccoli in Lyon

Yes, you can grow Broccoli in Lyon, FR! Plant during Feb, Mar, Apr, Aug, Sep for best results. Lyon is in USDA Zone 6 with a Oceanic / Marine west coast climate, offering 230 frost-free days per year. The difficulty level is medium, and Broccoli takes 55-80 days to harvest. Broccoli needs full sun and regular watering.

Climate Match Analysis

Moderate Match Lyon + Broccoli

Lyon's climate requires careful timing. Summer highs (28°C) exceed Broccoli's maximum (24°C), so plant early or provide shade. Follow the recommended planting months for success.

Broccoli tolerates -2°C to 24°C
Optimal: 10°C - 20°C
Lyon range -1°C to 28°C

Lyon Climate Data

USDA Zone
6
Frost-Free
230days
Winter Low
-1°C
Summer High
28°C
Rainfall
831mm/yr
Climate
Cfb
Oceanic / Marine west coast

Broccoli Planting Calendar for Lyon

Green months show the best time to plant Broccoli in Lyon

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

Broccoli Growing Requirements

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Sunlight

Full Sun

6+ hours direct sunlight

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Water

Regular

Consistent moisture, 1-2 inches/week

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Days to Harvest

55-80

From planting to first harvest

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Difficulty

medium

Some experience helpful

💡 Growing Tips for Broccoli

Plant for spring or fall harvest. Heat causes bolting. 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: Broccoli is frost tolerant — you can plant earlier in spring.

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Companion Plants for Broccoli

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

How to Grow Broccoli in Lyon

Lyon, FR is in USDA Hardiness Zone 6 with a Oceanic / Marine west coast climate (Köppen Cfb). With winter lows of -1°C and summer highs of 28°C, the growing season spans approximately 230 frost-free days. Broccoli grows well with some gardening knowledge in this climate.

Broccoli thrives in temperatures between 10°C and 20°C, requiring full sun and regular watering. In Lyon, the best months to plant Broccoli are February, March, April, August, September. Since Broccoli can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 55-80 days after planting.

With 831mm of annual rainfall, Lyon provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Lyon

More plants you can grow alongside Broccoli in Lyon

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Frequently Asked Questions

Can I grow broccoli in Lyon?

Yes! Broccoli can be successfully grown in Lyon, FR. Lyon is in USDA Hardiness Zone 6 with a Oceanic / Marine west coast climate. The difficulty level for growing Broccoli here is rated "medium". The best months to plant are February, March, April, August, September.

When should I plant broccoli in Lyon?

In Lyon, the recommended planting months for Broccoli are February, March, April, August, September. Lyon has 230 frost-free days per year, with winter lows of -1°C and summer highs of 28°C. Broccoli is frost tolerant, giving you more flexibility with planting dates.

How long does broccoli take to grow in Lyon?

Broccoli typically takes 55-80 days from planting to harvest. In Lyon's Oceanic / Marine west coast climate with 230 frost-free days, you have plenty of time to grow Broccoli to maturity. Plant for spring or fall harvest. Heat causes bolting. 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 broccoli indoors in Lyon?

Broccoli can potentially be grown indoors in Lyon 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 Feb, Mar, Apr, Aug, Sep outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant broccoli in Lyon?

Plant Broccoli in Lyon during February, March, April, August, September. These are the optimal months based on Lyon's USDA Zone 6 climate, 230 frost-free days, and temperature range of -1°C to 28°C.

Is broccoli hard to grow in Lyon?

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

What grows well with broccoli in Lyon?

In Lyon, you can grow many companion plants alongside Broccoli. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Lyon's Zone 6 climate.

Does broccoli need full sun in Lyon?

Broccoli requires full sun. In Lyon, 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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