One spruce does not make a forest...
I am sure the etymology of the place name is quite different:
Fichten = Germ. to fight (cf. Engl. Fight)
Walde = Germ. to rule
So, where the fighters rule...
Alternatively: Where the Waldis fight, that is where dog fights used to take place.
Which brings us back to the willow I recommended, because as the amateur historian with popular scientific education knows, the ancient Germans held honorable duels between willow rods.
So, plant yourself a willow!