Have grown Brandywine tomatoes in Alabama for about fifteen years. Usually get a good crop from first few weeks of fruit set, ready to pick in early July, then that’s the end of it. This variety does not set new fruit in mid-90s weather. But this year, due to an unusually mild July (mostly mid-80s to low-90s), I have vines full of new fruit set and tomatoes from dime size to couple of inches in diameter. June was fairly hot, so I have full size tomatoes ripening and those small ones and nothing in between.
First time in fifteen years to have this mid-summer, new fruit set.