Sowed end MAY - Just read the label - June-July.
But you DO eat the flowers as well!!
Found this Tim, ''This is a flowering Chinese cabbage with savoy leaves. Young stalks with flower buds are good for stir-fry'', so I guess you do.
Not what I imagined. I had expected more like Calabrese with many shoots. Probably sown too early. With one shoot per plant I will only get 15 shoots!
Maybe they'll get bigger.