France

France's varied hardiness zones, from the chilly Zone 6 in the mountains to the balmy Zone 10 along the Mediterranean, offer unique gardening opportunities. 

Using a greenhouse can help extend your growing season and let you cultivate a wider variety of vegetables, ensuring they thrive in France's diverse climate​.


In this article, you will learn:

Spanning multiple growing zones, France experiences a range of average minimum temperatures from -20°C in mountainous regions (Zone 6) to -1°C along the Mediterranean (Zone 10). Understanding these planting zones will help you maximize your growing season and select the best plants for your region.


Image from Plant Maps

Characteristics of France Planting Region

France's climate is quite diverse, with different regions experiencing a  variety of weather patterns, such as:

  • Strong winds along the coast
  • Heavy snowfall in the alpine areas
  • Intense storms in the southwest
  • Heatwaves in the south
  • Frequent rain showers in the northwest
  • Humid conditions in the central regions

France's varied elevations and geographical diversity can lead to challenges like early frosts and dramatic temperature swings.

Most of France's prime growing season typically spans from April to October. It features generally mild to warm weather and relatively steady rainfall.

Challenges of Growing in France

Unpredictable Weather

France's diverse climate can result in sudden weather changes, including unexpected storms and temperature fluctuations, which can be challenging for gardeners to manage.

Varied Soil Types

Different regions in France have varying soil compositions, from sandy coastal soils to rocky alpine soils, requiring tailored soil management practices for optimal plant growth.

Regional Pests

Certain areas in France are more prone to specific pests and diseases, such as vine weevils in vineyards or aphids in vegetable gardens, making pest control a significant concern.

Water Management

In some parts of France, especially the south, drought conditions can make water management a critical issue, necessitating efficient irrigation systems to maintain healthy gardens.

The Benefits of Using a Greenhouse in France

Greenhouse cultivation is particularly beneficial in France due to its variable weather patterns, diverse soil types, and regional pests. Utilizing a greenhouse allows for an extended growing season and offers essential plant protection against harsh environmental conditions.

1. Extend your growing season

  • Without a greenhouse:
    In France, the outdoor growing season usually lasts about 6 to 7 months, from April until October or November. Without indoor growing, many vegetables with a longer growing timeframe won’t mature before the first frost.
  • With a greenhouse:
    With greenhouses, farmers in France can extend their growing season to approximately 11 to 12 months, depending on the region and crop. Greenhouses provide a controlled microclimate, allowing cultivation to continue from as early as February to as late as November or December.

2. Grow a Wider Variety of Vegetables 

  • Without a Greenhouse:
    Considering most of France experiences temperate climate conditions, it’s recommended that you opt for cool-season vegetables for your outdoor garden to minimize the risk of losing your crops to early frosts. Vegetables that can thrive outdoors in France include:
  • Lettuce
  • Spinach
  • Carrots
  • Broccoli
  • Peas

  • With a Greenhouse:
    Using a greenhouse in France broadens your options for vegetable cultivation, with a broader range of choices for year-round growing. Here are some examples of the vegetables you’ll be able to grow inside your greenhouse in France: 
  • Tomatoes
  • Cucumbers
  • Bell peppers
  • Eggplant
  • Zucchini
  • Kale
  • Swiss chard
  • Radishes
  • Green beans
  • Herbs like basil and parsley
  • Lettuce
  • Spinach
  • Carrots
  • Beets
  • Peas
  • Broccoli
  • Cauliflower
  • Brussels sprouts
  • Celery
  • Fennel

 

Why Planta Greenhouses?

  • Wind resistant up to 100 km/h (learn more about how our greenhouses hold up in high-altitude climates). 
  • Withstands a snow load of up to 480kg per square meter. 
  • Made with a heavy-duty galvanized steel frame. 
  • Polycarbonate panels provide 100% protection against UV rays. 
  • The Sungrow greenhouse is bell-shaped - allowing the wind, snow, and hail to slide off the sides. 
  • Extendable (Sungrow, Sigma, and Farmer models can be extended beyond 30 metres)
  • Made in Europe and exclusively imported 
  • Maintenance-free
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