Luxembourg

Luxembourg's small size offers surprising gardening diversity, spanning 2 hardiness zones, from 6 to 8. The country's temperate climate supports a variety of plants, from vegetables to flowers. 

Cooler areas and short growing seasons can limit options for some gardeners, but greenhouses help overcome these challenges, allowing a wider range of crops to thrive year-round.


In this article, you will learn:

Luxembourg's climate offers a charming blend of seasons. Winter temperatures can dip to around -2°C, particularly in the northern Oesling region

When summer arrives, the country enjoys comfortable warmth, with average highs ranging from 20°C to 25°C - ideal for gardening or outdoor adventures. 

This diverse weather pattern challenges gardeners to be resourceful and adapt their techniques to make the most of each season.

Characteristics of Luxembourg’s Planting Region

Luxembourg's climate profoundly influences its gardening and farming practices:

  • Continental climate with oceanic influences, varying across regions.
  • Winter temperatures typically range from -1°C to 3°C from December to February, which is colder in the Ardennes.
  • Summer brings pleasant weather; July and August averages between 18°C and 22°C, warmer in the Moselle Valley.
  • Heat waves occasionally push temperatures above 32°C, especially in urban areas like Luxembourg City.
  • Rainfall is well-distributed, with a slight increase from May to July.

These patterns create unique challenges, such as late spring frosts in rural areas and potential drought stress in the south during dry spells. 

The main growing season usually spans 8 months, from mid-March to early November in the lowlands.

Still, it's notably shorter in the northern Oesling, where cooler temperatures persist longer in spring and return earlier in autumn.

Challenges of Growing in Luxembourg

Microclimates and Regional Variations

Luxembourg's diverse landscape creates distinct microclimates between the Oesling in the north and the Gutland in the south, requiring gardeners to adapt their plant choices and techniques to their specific area.

Urban Gardening Constraints 

With increasing urbanization, many residents, particularly around Luxembourg City, face limited garden space. This encourages creative solutions like vertical gardening, container planting, and community garden initiatives.

Soil Diversity Management 

Luxembourg's varied geology results in various soil types across the country, from sandy loams to heavy clay. Gardeners must be adept at soil amendment and crop rotation to ensure optimal growing conditions.

The Benefits of Using a Greenhouse in Luxembourg

Have you ever wondered how Luxembourg's green-thumbed enthusiasts cultivate diverse gardens in their variable climate? Many are turning to greenhouses, which offer a clever solution to the country's gardening challenges. 

These greenhouses help extend the growing season and buffer against Luxembourg's unpredictable weather patterns. 

1. Extend your growing season.

  • Without a greenhouse: 

In Luxembourg, the outdoor growing season typically spans about 7 to 8 months, generally from mid-March to late October. While longer than some of its neighbors, this period can still restrict plant varieties and leave gardeners wary of unexpected cold snaps in spring or fall. 

  • With a greenhouse: 
By utilizing greenhouses, Luxembourg's gardeners can stretch their growing season to a remarkable 10-11 months in many parts of the country.
This controlled environment enables enthusiasts to nurture heat-loving crops like tomatoes and cucumbers well into November and kick-start cool-season vegetables as early as February. 

2. Grow a Wider Variety of Vegetables 

  • Without a greenhouse: 

In Luxembourg, the continental climate with oceanic influences requires thoughtful crop selection for outdoor gardening. Here are some hardy plants that thrive in the country's varied conditions:

  • Carrots
  • Leeks
  • Spinach
  • Cabbage
  • Turnips
  • Rhubarb
  • With a Greenhouse: 

Employing a greenhouse in Luxembourg significantly broadens your planting possibilities, allowing a diverse range of crops to flourish. These are just some examples of plants that can grow in your greenhouse environment:

  • Tomatoes
  • Bell peppers
  • Chili peppers
  • Cucumbers
  • Eggplants
  • Zucchini
  • Pumpkins
  • Basil
  • Thyme
  • Oregano
  • Melons
  • Watermelons
  • Grapes
  • Figs
  • Peaches
  • Nectarines
  • Lettuce 
  • Arugula
  • Spinach
  • Microgreens
  • Green beans
  • Peas
  • Strawberries

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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