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Protéger ses plantes avec une serre cloche

Protecting your plants with a cloche greenhouse

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Are you tired of seeing your young lettuces devoured by slugs? Or of worrying that a late frost will kill your basil seedlings?

There is an old, simple and ecological solution: The Garden Bell .

Much more than just a cover, it's a veritable mini-greenhouse that boosts growth and acts as a shield against pests. Discover how to master this essential gardening tool.


1. What is a forcing bell?

Used since the 19th century by Parisian market gardeners (in the form of heavy and fragile glass), the modern bell has become more widespread.

Now made of thick, transparent plastic, it is unbreakable and easy to handle. Its purpose is to create a microclimate around a single plant.

Clear plastic gardening cloche

2. Why use cloches in the garden?

A) The Greenhouse Effect (Gaining 3 weeks)

Its primary function is "forcing". By capturing the sun's rays, the bell warms the ground and the air inside.
Result: You can plant your tomatoes, melons or salads much earlier in the season, without waiting for the Ice Saints.

B) Pest-Resistant Armor

This is the ultimate mechanical protection. Under its dome, your salad is inaccessible to:

  • 🐌 Slugs and snails.
  • 🐦 Greedy birds.
  • 🌧️ Hail and heavy rain.

This is the best alternative to chemical slug pellets.

C) Winter Protection

In winter, it protects from the icy wind and maintains a slightly above zero temperature around the plant, often saving perennial herbs (thyme, parsley).

Mini bell greenhouse with ventilation

The Professional Gardening Bell

Protect your crops now. Our model is equipped with adjustable ventilation to prevent overheating.

  • 🛡️ Robust Plastic: Resistant to UV rays and impacts.
  • 🌬️ Ventilation: Essential to prevent mold.
  • Anchoring: Holes provided for fixing to the ground (stakes included).
See the Garden Bell
Buy a garden bell

3. How to use your bell jar correctly?

Warning: an improperly used cloche can cook your plant!

  • Ventilation is vital: As soon as the sun shines, the temperature rises very quickly inside. Open the vents or lift the dome with a small stone during the day.
  • Watering: Rain does not pass through the cloche! You must check the moisture regularly.
Using a cloche greenhouse in the vegetable garden

The Humidity Tip: The Spray Bottle

Under a cloche, the environment should be tropical (warm and humid). To water a fragile seedling without drowning it and to maintain this humidity, use a spray bottle through the ventilation opening.

Gold brass plant sprayer

Your seedlings' ally

Ideal for moistening the inside of the cloche without disturbing the seedling soil.

See the Vaporizer

4. DIY Systems and Alternatives

Do you have a lot of plants and a small budget?

The "Bottle" (DIY) method

Cut the bottom off a 5L water bottle. Keep the cap to control ventilation. It's less aesthetically pleasing and less stable in the wind than a real bell jar (you need to plant a stake to hold it up), but it does the job!

Make a homemade cloche greenhouse with a bottle

The Winter Veil

If the plant is too large for a cloche (like a small lemon tree or a bay tree), use a winter fleece. It acts like a breathable coat.

Protection with winter fleece

Protect your garden

Don't let the cold or slugs ruin your efforts. Get equipped!

🎁 Special Promo Code: Enjoy 10% off Bells with the code CLOCHE10

I protect my plants

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