Grodan Horticultural Consultancy

Rockwool B.V. Grodan
Postbox 1160,
6040 KD Roermond
The Netherlands

tel.: +31 475 35 30 10
fax: +31 475 35 35 66
e-mail :


Grodan, passionate about Precision Growing

Grodan supplies innovative and sustainable stone wool substrate solutions for the professional horticultural sector, based on Precision Growing principles.

These solutions are, amongst others, applied for the cultivation of vegetables and flowers, such as tomatoes, cucumbers, sweet peppers, aubergines, roses and gerberas.

High tech stone wool substrates are offered together with tailor-made advice and tools to support Precision Growing and thus a sustainable cultivation. Sustainability plays a prominent role within Grodan, from production of Grodan substrates to end of life solutions.

Grodan, founded in 1969, is active in more than sixty countries worldwide. The head office is located in Roermond, the Netherlands.