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Everything you need to know about our composters
In reality, there is much more to the price of our composters than just the product itself đ
âš Portuguese craftsmanship: each composter is handcrafted by passionate potters, with such attention to detail that it is almost a work of art.
đȘđș 100% European production: made in Portugal, our composters support a responsible supply chain, far removed from production facilities located on the other side of the world.
đ«đ· A committed French team: based in Lyon, our worm farm has invested several years in R&D to design the perfect worm composter.
đŠ Special attention to logistics: our products are heavy and fragile, which is why we pay special attention to packaging and delivery tracking.
đ€ Personalized support: our team is always available to answer your questions and guide you step by step to ensure your success.
đĄ And what about the budget?
Our range starts at $39 with the plantable composter for small spaces, and our best-seller, the compact worm composter, is âŹ139.
đ Behind each price is a choice: supporting European craftsmanship, sustainability, and a passionate team.
It depends on the size of the model chosen. Our R&D tests have shown that a single compost bin can absorb an average of 40 kg of peelings and cardboard per year. This capacity varies according to the season:
đžđ Spring and fall â worms are very active
âïžâïž Summer and winter â their metabolism slows down, decomposition is more gradual
đ To help you choose the right model:
đ©âđŸ Balcony vegetable garden â ideal for 1 to 2 people
đŽ Kitchen composter â perfect for 3 to 4 people
đż Vegetable garden composter â suitable for 4 to 5 people
đ Compact worm composter â designed for 5 people and above
Not at all! Terracotta is a natural, robust material that is perfectly suited to composting:
đ± A breathable material: ideal for both plants and worms, it allows good air circulation and contributes to healthy compost.
đĄïž Natural temperature regulation: terracotta maintains a stable temperature, protecting worms from heat and cold spikes by keeping them comfortably in the center of the composter.
đŠ Careful packaging and delivery: our composters are heavy and fragile, but we have designed reinforced packaging that guarantees they will arrive at your home in perfect condition.
đ”đč Portuguese craftsmanship: our pottery partners apply a water-repellent coating that prolongs the beauty of the pieces and prevents the risk of cracking due to frost in winter.
âïž A little winter tip: as with your plants, it is best to protect your composter with a winter cover, or bring it indoors if the temperature drops below 43°F/46°F. This protects both the terracotta and your worms!
đ In summary: our terracotta composters are very sturdy and durable, as long as you take care of them during the winter.
We ship healthy worms directly from our worm farm đ. After a short adjustment period, they will settle comfortably into your composter and begin to reproduce.
đ As long as you regularly feed them suitable waste (peelings + dry matter), your worms will naturally sustain themselves through their reproductive cycle. You may even have too many... to share with your loved ones!
â ïž Of course, mistakes or prolonged absences can sometimes lead to the loss of the colony. In this case, don't worry: our team is here to advise you and you can easily restart your composter with a new bag of worms.
â False! With a Ceercle composter Ceercle
đ Cold vermicomposting prevents fermentation and therefore unpleasant odors.
đ The system is closed, which prevents pests from appearing.
đ± When you open your composter, the only smell you will notice is that ofhumus, like in a forest.
â ïž Gnats can sometimes appear if the compost is unbalanced (too much fruit, not enough cardboard). Don't panic: our team is here to help you restore the balance and say goodbye to the intruders!
The secret to good vermicomposting is striking a balance between wet and dry materials:
đ„ Wet materials: fruit and vegetable peelings, coffee grounds, tea bags, etc.
đŠ Dry materials: brown cardboard, unprinted paper, paper towels. Cardboard is essential: it aerates the compost, regulates moisture, and creates an ideal bedding for worms to reproduce.
đ Tip: Cut your organic waste into small pieces to speed up the decomposition process.
â ïž Avoid:
Animal products (meat, fish, dairy products)
Fats (oil, fatty leftovers)
Citrus fruits
Alliums (garlic, onion, leek, chives, etc.), which can disturb the worms
đ± Vermicomposting is faster and more efficient than traditional composting, but also more sensitive. Respecting this balance is the key to healthy, living compost!
âł With a Ceercle composter, the first harvest usually takes place four months after installation. After that, you can collect fresh compost every two to three months.
đȘ± Thanks to the work of worms, decomposition is much faster than in a traditional composter: it is "cold" composting, so there are no unpleasant odors and it is perfectly suited for indoor or outdoor use.
Our models are designed to suit both indoor and outdoor use đ
đȘ± Compact worm composter : perfect for the home (kitchen, living room, etc.), it can be used as a stylish and discreet trash can.
đ± Composting planter : designed for outdoor use, it allows you to grow herbs, flowers, or small vegetables directly on your balcony, terrace, or garden.
đ
Plantable composter : ideal for placing in large pots, containers, or directly in the ground in a vegetable garden.
đ All our composters are very compact (30 cm in diameter), so they easily fit into small spaces and city life.
We have chosen to collaborate with Portuguese potters, attracted by their unique expertise and attention to detail. Each composter is handmade, using traditional craftsmanship. This choice also allows us to remain committed to European production, which is more responsible than manufacturing on the other side of the world.
With your Ceercle composter, you get two treasures for your plants đ±:
đż Solid compost
To mix with the soil of your indoor plants
To enrich the soil of your garden or vegetable patch
To feed your plants Ceercle (if you have a model with a growing space)
To share with your loved ones to give them a natural boost
đ§ Compost tea (juice)
To dilute in watering water to create a 100% natural fertilizer that boosts plant growth and vitality
đ Nothing is lost, everything is transformed: your waste becomes a precious resource for nature and your plants!
Absolutely! At Ceercle, we never let anyone down đ±
đ©âđ» You can even book a video call with Sarah, our composting and gardening expert, for step-by-step guidance.
đ± We also have a dedicated app and a comprehensive blog to help you learn how to compost easilyâwith these resources, it's impossible to go wrong!
đ€ And if you ever encounter a problem with your composter, our customer service team is there to quickly find a suitable solution.
đ More than just a composter, you'll be joining a community where we'll support you until you become a true composting expert.
Pay inÂ
3x or 4x
Payment in 3 to 4 instalments free of charge. Simple. Immediate. Payment with ALMA.
Odorless
Midge-free
Unlike garden composters, vermicomposters don't give off odors.
Compact &
scalable
Cultivate vertically in only a 35-centimeter diameter piece.
Upgrade your Ceercle by adding layers!
Handmade productsÂ
Our potters hand-make superb terracotta Ceercles.
Your
composter delivered to your home
Your
composter
Your worms
of compost
your
terrau
Compost and grow
in small spaces
Reduce the weight of your garbage cans
Biowaste - peelings, cardboard - still accounts for 30% of our garbage cans! Turn this waste into compost
x4 times faster than a conventional composter
Compost worms quickly transform your waste, so they don't have time to smell bad!
Irrigate and nourishe the earth
Composed of 90% water, biowaste transforms into a rich, moist compost.
Cultivate your herbs within easy reach
Prepare tasty, colorful dishes with the herbs that grow in your kitchen garden.
Over 4,000 Ceercle
delivered to your door in 3 years!
âïžâïžâïžâïžâïž 5/5 | Over4,000 delighted customers

âšI think my plants are loving the compost more and more đ

A brief stop in Lyon. Our neighbors clearly took good care of our Ceercle .

We're delighted with our vermicompost, which is now 2 months old and growing well!âš

Really easy to use. Everything has been thought out for novice gardeners!

The vegetable garden is magnificent
and the children spend 30 minutes tending it every day!

My composting vegetable gardenceercle.eu has literally exploded in recent weeks, I had to immortalize it, I think it's a real work of art đđ±.
How does it work?
I GET EVERYTHING AT HOME đŠ
Composter, potting soil, worms and even seedlings!
I RECYCLE MY BIOWASTE đ
Peelings, cardboard, egg cartons
I HARVEST COMPOST đȘ±
To mix with my plants' potting soil
I RECOVER LIQUID FERTILIZER đ§
To water my plants naturally
I PLANT SUMMER AND WINTER đ±
Organic seedlings thanks to my 4-season subscription
I COOK BEAUTIFUL DISHES đ§âđł
Thanks to my harvests of herbs, edible flowers and vegetable plants









































