Know how

Know how

Our mission, values and commitments

A story of Men...

The son of seed merchants in Colmar, Serge Voltz created his own company in 1985 to distribute vegetable and flower seeds to market gardeners and horticulturalists. "Graines Voltz" was born.

Over the years, he has surrounded himself with expert technicians who share his passion for the product, to support its development.

37 years later, Graines Voltz has become the first independent French family business in this market

... of passion and freedom

We are driven by two main forces: a passion for the product and an unwavering determination to satisfy all our customers' needs.
Serge Voltz

The reasons for this success? Serge Voltz adds two essential values to his passion for plants: freedom and boldness. The freedom to explore all the possibilities offered by natural genetic diversity to satisfy his customers. And the boldness to not only market the most profitable products.


For Graines Voltz, proximity to our customers is not just a question of being present on the ground. It starts very early on with the precise identification and anticipation of all their needs and those of the sectors in which they sell.


To remain true to this DNA, we have set up an organisation dedicated to market gardening. The team VOLTZ Maraîchage team now provides you with services fully adapted to your specific needs, whether you are in conventional or organic production.

Our promise, our mission

We will do everything for you!

We rigorously select the best vegetable genetics to meet each of your needs through a complete, innovative, differentiating and evolving offer. Can't find what you're looking for in our ranges? Please contact us. We will do our best to get it for you.

Our mission in detail

Our commitments

CSR, our genetic capital

For us, the Corporate Social Responsibility (CSR) approach has long been a matter of course. Because it is part of our DNA. We believe that there is no future without matching our offer to the new needs of our world.

If more than 25 years of experience in the organic sector is already a proof, it is far from being the only one.

More generally, our CSR commitment is expressed through strong convictions and exemplary daily behaviour towards nature, respecting the quality of life of our employees, partners and customers. And these are not just words, but concrete actions.