This newly thatched roof in Brittany France has been thatched in water reed and then has a ‘living roof’ planted on the top and will get more abundant as time goes on. The section below the chimney also has a section of ‘living roof’ squeezed in below the Satellite dishes!
Here is a more developed living ridge – again in France.
Master Thatchers (North) Ltd have not worked on these two roofs.