The construction of a thatched roof is relatively tedious and complicated, but also an impressive craftsmanship. I have provided an open-air seating with a thatched roof. Here you can see the construction (incl. photo gallery).
For a wild hedge are more than 40 native species suitable. Many impress with their flower fullness in spring. In addition many species bear healthy fruits in autumn. But also for the native fauna are they relevant.