Mushroom Cultivation

Are you interested in mushroom cultivation on urban waste streams? 

Rotterzwam grows mushrooms on coffee grounds in converted containers in the city center of Rotterdam.

Ekofungi has over 25 years of experience in mushroom cultivation. We can help you convert your local ‘waste’ into profit.

We are here to help you start your own mushroom business.

get started with our free e-book

Free Mushroom E-book

Our free e-book helps you answer the most urgent questions on getting started with this business case.

We cover more than 10 topics.

Get started with our free E-book

Online Courses

Our e-learnings allow you to work at your own pace, from your own house, and have the content available for you when you need it.

Online Courses

The Mushroom Acadamy

Our e-learnings allow you to work at your own pace, from your own house, and have the content available for you when you need it.

Local Courses

Online Mushroom Support

Are you facing mushroom challenges in your project? Then we can help you. Urban farmers since 2013, we have battled our share of challenges.

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New Mobile Mushroom Farm

We opened our new mobile and modulair mushroom farm in June 2019. We share the entire build through our YouTube channel.

We can help you jumpstart an urban mushroom project. Interested in urban mushroom cultivation?
Feel free to contact us.

"Siemen and Mark showed me everything from coffee collection, substrate preparation, room conditioning, harvesting, product development and a whole lot more. Therefore I strongly recommend everyone who thinks about starting a business as a mushroom grower, everyone who likes to grow mushrooms at home, or everyone who is interested in environmental issues and sustainability, to gain knowledge and be inspired by the awesome people at rotterzwam."

Florian Hofer - Founder Hut und Stiel

What our other alumni say