Touriga Nacional, Riesling, and Cabernet Sauvignon

My backyard winegrowing experiement in Nevada at 5100 feet elevation.So far Cabernet sauvignon has done best due to its late spring bud break, which helps avoid frost damage. So I'm trying several clones to see which does best.

 

Cabernet sauvignon (clone 6) on the right, a mix of Riesling and Touriga nacional vines on the left.

Done