Urban gardens and community growing initiatives have flourished across Brussels over the past decade. Driven by a desire for local food, environmental sustainability, and social connection, residents are transforming vacant lots, rooftops, and balconies into productive green spaces. This article provides a factual overview of the urban gardening movement in Brussels, with concrete examples, costs, and ways to participate.

The Rise of Urban Agriculture in Brussels

Brussels, with its dense population and limited green space, has seen a surge in community gardening since around 2010. According to the Brussels Environment agency (Leefmilieu Brussel/Bruxelles Environnement), there were over 100 community gardens in the Brussels-Capital Region as of 2023, up from fewer than 30 a decade earlier. These gardens range from small neighbourhood plots to larger projects like the Potagers de la Senne in Molenbeek, which spans over 1,000 square metres.

The movement is supported by local policies. The Brussels-Capital Region's Good Food strategy, launched in 2016, aims to increase local food production and reduce food waste. It provides grants for community gardens, educational workshops, and infrastructure. For example, the Good Food Grant can cover up to 80% of costs for new projects, with a maximum of €15,000 per project.

Types of Urban Gardens in Brussels

Allotment Gardens (Jardins Familiaux)

Allotment gardens are individual plots rented by families or individuals. In Brussels, the Fédération des Jardins Familiaux et Individuels de Bruxelles manages over 2,000 plots across the region. Typical plot sizes range from 50 to 150 m², with annual rents between €50 and €150 depending on the location. Waiting lists can be long — up to two years in popular communes like Ixelles or Uccle.

Notable allotment sites include:

  • Jardin Familial de la Chasse Royale in Schaerbeek (rue Royal Sainte-Marie) — 80 plots, €80/year.
  • Jardins du Château de Laeken in Laeken — 120 plots, €100/year.
  • Jardin Familial de l'Étoile in Anderlecht — 50 plots, €60/year.

Community Gardens (Jardins Partagés)

Community gardens are collectively managed by residents. They are often on public land, with permission from the commune. Brussels has over 70 such gardens, many supported by the non-profit Le Début des Haricots. Examples include:

  • Jardin du Beguinage in Saint-Gilles (rue du Beguinage) — a 200 m² garden with 15 active members, growing vegetables, herbs, and fruit trees.
  • Potager de la Senne in Molenbeek (quai de l'Industrie) — 1,000 m², with a chicken coop and beehives.
  • Jardin Partagé du Parc de la Boverie in Laeken — 300 m², focusing on permaculture.

Membership is usually free or involves a small annual fee (€10–20) to cover seeds and tools.

Rooftop and Balcony Gardens

With limited ground space, many Brussels residents turn to rooftops. The Brussels Environment guide on green roofs estimates that over 50,000 m² of rooftop gardens exist in the region. Notable examples:

  • BIGH (Brussels Institute for Groundwater and Horticulture) on top of the Tour & Taxis site — a 4,000 m² farm producing 15 tonnes of vegetables per year, sold at local food markets.
  • Jardin Partagé sur le Toit de la Maison de la Création in Ixelles — a 150 m² rooftop garden with raised beds.

For balconies, the Brussels City website offers advice on container gardening. Popular crops include tomatoes, peppers, herbs, and strawberries.

How to Get Involved

Finding a Garden

The easiest way is to consult the Brussels Environment map of community gardens (available at environment.brussels). You can filter by commune and type. Alternatively, contact Le Début des Haricots (info@debutdesharicots.be) which coordinates many projects and can connect you with a local group.

For allotments, contact the Fédération des Jardins Familiaux (jardinsfamiliaux.be) or your commune's green space department. Expect to join a waiting list.

Starting a New Garden

If no garden exists nearby, you can start one. Steps:

  1. Find a suitable piece of land — at least 100 m², with access to water and sunlight. Public parks, school grounds, or unused lots are common. Approach the commune's urban planning department.
  2. Form a group of at least 5-10 interested residents. Register as a non-profit (ASBL) if you plan to apply for grants.
  3. Apply for a Good Food Grant (call for projects twice a year, deadlines in March and September). The grant covers soil, seeds, tools, fencing, and water systems.
  4. Sign a temporary occupation agreement with the landowner (commune or private).
  5. Set up the garden — typical costs: €500 for basic tools, €200 for seeds and plants, €1,000 for raised beds (if needed).

The Brussels Environment provides free guides and workshops on soil preparation, composting, and organic growing.

Costs and Prices

Urban gardening in Brussels is affordable. Here's a breakdown of typical costs:

  • Seeds and seedlings: from €1.50 per packet at Brico or Mr. Bricolage; organic seeds from Graines de Vie (online) at €2.50–€4.
  • Soil and compost: 40-litre bag of organic potting soil at Delhaize or Carrefour for €8–12. Bulk compost from Brussels Compost (compost.brussels) at €5 per 100 litres.
  • Tools: basic set (trowel, fork, secateurs) at Brico for about €25. A good watering can costs €10–15.
  • Raised beds: wooden kits from Brico start at €30 for a 1m² bed. A 2m² galvanised steel bed from Jardinière City (online) costs €80.
  • Water: many gardens use rainwater collection. A 100-litre barrel costs €40 at Brico.

Annual membership in a community garden is typically €10–20. Allotment rent is €50–150 per year. Overall, a family can grow about €200–400 worth of vegetables per season on a 50 m² plot.

Benefits and Challenges

Environmental Benefits

Urban gardens reduce food miles, improve air quality, and increase biodiversity. A study by ULB (Université Libre de Bruxelles) in 2021 found that community gardens in Brussels host an average of 30 species of pollinators. They also help manage stormwater runoff — green roofs can absorb up to 70% of rainfall.

Social Benefits

Gardens foster community. The Jardin du Beguinage in Saint-Gilles, for instance, runs weekly workshops for children and hosts neighbourhood barbecues. Many gardens donate surplus produce to local food banks. The Good Food programme reports that 60% of community gardeners say they feel more connected to their neighbourhood.

Challenges

Common issues include vandalism, soil contamination, and lack of water access. In 2022, the Potager de la Senne suffered theft of tools worth €300. Contaminated soil is a concern in former industrial areas — Brussels Environment offers free soil testing (€50 per sample). Water access can be solved by installing rainwater tanks or negotiating with the commune for a tap.

Resources and Support

Several organisations support urban gardeners in Brussels:

  • Brussels Environment (environment.brussels) — provides maps, guides, grants, and workshops. Their Good Food helpline (02 775 75 75) answers questions.
  • Le Début des Haricots (debutdesharicots.be) — coordinates community gardens, offers training, and sells seeds at cost.
  • Fédération des Jardins Familiaux (jardinsfamiliaux.be) — manages allotments, publishes a newsletter, and organises annual fairs.
  • Brussels Compost (compost.brussels) — sells compost and offers composting workshops for €15.
  • Tournesol-Zonnebloem (tournesol-zonnebloem.be) — a non-profit that facilitates garden creation in schools and neighbourhoods.

For English-speaking newcomers, the Complete Guide to Living in Brussels as an English Speaker includes tips on joining local activities. The Food Markets article lists places where urban gardeners sell their produce. If you prefer to travel by bike to your garden, see Cycling in Brussels. For walks between gardens, check Walking Routes. And after a day of gardening, treat yourself at one of the Best Brunch Spots.

Conclusion

Urban gardens and community growing in Brussels offer a tangible way to engage with food, nature, and neighbours. Whether you rent an allotment, join a shared garden, or start a balcony box, the resources are accessible and affordable. With support from Brussels Environment and local non-profits, anyone can contribute to a greener, more resilient city. Start small — a pot of basil on a windowsill — and see where it grows.

Related articles

  • The Complete Guide to Living in Brussels as an English Speaker
  • Food Markets in Brussels
  • Cycling in Brussels
  • Walking Routes in Brussels
  • Best Brunch Spots in Brussels