3 Tunnels for our vegetable garden
Over the weekend I cut some 18mm water tubes and planks (2500mm) in the right lengths. Then a 4, 18mm, holes in the planks. This morning there was a clear sky for a brief moment and I drilled 8, 18mm, holes in 3 of the 4 boxes. With a little force I pushed the tubes through the holes in the planks and installed everything. Was pretty straight forward.