I grow tomatoes in containers. The fruit of one of my plants is dark, purplish, and squishy/poofy. It also has some striping. Anyone know what is going on? When I look up tomato problems on the web I do not see anything that looks like this. Another clue is that the leaves for a while had a purplish tint, which I think is associated with phosphorous deficiency, but nothing has mentioned the fruit. Anybody know what to do to remedy?