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🌱 Become a member

Join Compostons Ensemble

Becoming a member means actively supporting community composting in Grosbreuil and gaining access to the platform throughout the year.

♻️
Access to the platform

Drop off your food waste and collect compost all year round.

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Seed Swap

Take part in seed exchanges with fellow gardeners in Grosbreuil.

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News first

Be the first to hear about events, workshops and association updates.

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Vote at the AGM

Have your say in the association's decisions at the Annual General Meeting.

🏠 Individual / family membership
€ / year
  • ✅ Access to the composting platform
  • ✅ Participation in open sessions
  • ✅ Access to the Seed Swap
  • ✅ Vote at the Annual General Meeting
  • ✅ Members' area on the website

Indicative fee — From €2, any additional amount is treated as a donation.

💛 Supporting
membership
Open
  • ✅ All standard membership benefits
  • ✅ Enhanced contribution to the project
  • ✅ Support for future initiatives

Any additional contribution helps the association fund its tools and activities.

📋 How to join?

1
Come to an open session

Wednesdays or Saturdays, 10am–12pm. A volunteer will give you the membership form.

2
Fill in the form

Your contact details, telephone number and email address..

3
Pay your subscription

Cash on the spot.

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View upcoming open sessions

Find the next slot that suits you.

View the calendar
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Have a question?

Drop us a line — we'll get back to you promptly.

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⚠️ Windrow Alert

Is the windrow not heating up? The most likely cause is a lack of carbon. Wood chips are essential to balance the nitrogen-rich food scraps. Please always respect:1 part caddy waste  +  3 parts wood chips

💡 Did You Know?

Compost allows you to stop using chemical fertilisers.

🆕 Latest AGM
2026 Janvier 16 Compte Rendu Assemblée Générale
🆕 Latest Board Meeting
2026 02 24 CR Réunion Du Bureau
🩺 Doctor Compost
Doctor Compost mascot
Having trouble with your compost bin? Bad smells, insects, slow decomposition… Our step-by-step diagnosis tool guides you to the solution!
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♻ Our Practical Guides
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Coming soon

29 Apr 2026;
10:00 - 12:00
Jean Luc 251
29 Apr 2026;
10:00 - 12:00
Thierry

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