The use of median strips, which are necessary for the construction of multi-lane transport routes, for vegetanional purposes is increasingly the focus of planners and clients.

iGGvital MSB median strip greening is a multi-component-system constisting of vegetation mat, nonvowen and mineral wool mat and has the following advantages:

On 24 January 2017, the Roess Nature Group again received a high-ranking delegation from Sri Lanka. State Minister of Agriculture Wasantha Aluwihare, together with the Sri Lankan Ambassador Karunatilaka Amunugama, visited the group of companies.
This time, the focus of the visit was on biogas technology as well as fruit and vegetable processing. After the address of welcome by Thomas Roess,