About us

Clasen & Co: Germany's Innovative Nursery!

As Germany’s largest nursery for container plants, we provide quick and efficient solutions for your project. Even faced with complex challenges, you can count on us to provide customised solutions: your order sets the framework. We are completely flexible as our plants will thrive irrespective of location or season.

Our nursery combines more than 100 years of experience with the latest technology. We deliver everything from a single source: cultivation, procurement and logistics. This enables us to offer tailor-made, well-founded solutions for your green concepts, even in the case of complex challenges. We provide planning security and reliability – freeing you up to deal with the rest of your project!

We look forward to meeting you!


Our Products & Services

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Landscape architects, public sector clients and gardening and landscaping companies will find all of the plants they need to implement their planting projects. Our unique concept: we focus on container plants to guarantee reliable growth and release you from location and season-related restrictions.

Unique planning security

As an innovative German company, we can guarantee that your plants will arrive safely and on time, and that they will grow reliably. Our unique concept enables you to make firm plans.


Complete range

From exclusive trees in high-tech soil to conventionally-produced outdoor plants: discover our first-class range of high-quality plants.

Reliable service

On a total area of 40 hectares our 50-person team ensures that more than 4 million plants find satisfied owners each year. We’re here to help – day and night!



Container Trees from Clasen & Co

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if you are looking for certainty in your planning, you can’t go past our container trees. We supply trees that are guaranteed to thrive because they are grown and cut using the innovative ALLEEGRO® process. ALLEEGRO® trees are supplied exclusively by us and our partners.

The concept

We select only high-quality young trees for the
ALLEEGRO® process. Our production technology developed in-house, provides them with greater resilience than any other cultivation technique. Our process combines the new ALLEEGRO® soil which ensures an optimal supply of nutrients with an innovative cutting technology. Within two years, young trees establish themselves perfectly even in extreme conditions.

Click here to find out more about the crucial components of Clasen & Co container trees.


The advantages

All components of our container trees are perfectly coordinated and build on each other. You can therefore enjoy multiple benefits.

Reliable service

We conducted a three-year comparative study and were able to prove that container trees that are grown and cut in accordance with the ALLEEGRO® process develop better than trees from other cultivation methods.

Our Team

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Reap the benefits of our expertise! Our team of 50 trained experts guarantees the highest standard of production and service. Professional and personal consultation is as important to us as the excellent quality of all our plants.



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More than 2.500 items, quick cost checks, complete transparency and reliable delivery:


This webshop offers an exceptional range of plants and information to meet all of your gardening and landscaping needs. As Germany’s innovative nursery, we also deliver the largest range of container plants in the country.




Your advantages

Simply put together the plants that you need for your project and receive an immediate overview of the prices and conditions. This enables you to swiftly create quotations for your customers.

We guarantee complete cost transparency. The prices of our products are shown in full; there are no additional costs.

We deliver within 5 business days.

Our clients

COMMERCIAL CUSTOMERS: public clients, gardening and landscaping companies and landscape architects. Add your list of plants to the shopping cart for an immediate price quotation or to order directly – any time of day and night.

PRIVATE CUSTOMERS: private customers can also gain an overview of our high-quality plants. Simply put together your wish list in our webshop and send this directly to the landscaping company of your choice.


Projects and References

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Reliable quality is our trademark. That’s the reason why our customers remain loyal over many years. Give us a chance to impress you!