Sandy- that's right- I grow all through the winter. To be fair, the frost will zap them back for several weeks, but they almost always stay alive and bounce right back. So, I can't actually harvest all winters most years. I think if I were really on the ball, I could do row covers and actually harvest all year, but I haven't been that good yet.
Carol- I'm off to check them out! I'm anxious to trial some out. I would do a full on trial with shade cloth....but that's not gonna happen this year. There's always next year for that! This year we'll just see what can be a survivor