I live in France and everyone here sprays their potatoes with Bouille Bordelaise (based on copper sulphate – Bordeaux mixture in English?) to control blight. I am keen to try the Sarpo potatoes in order to avoid spraying with anything.
I have bought Sarpo Mira and Axona seed potatoes, but have read some somewhat negative reports about their flavour and cooking quality. Any comments from cooks in the forum? I saw your suggestion, Charles, re cutting off the tops of the Sarpo in September.
Another question: if I want to plant these as a experiment on blight control, would it be foolish to plant other varieties that are not considered so resistant at the same time? We get a potato here called Victoria which is delicious! But if it gets blight am I going to put the Sarpos at risk too?