Is it reasonable to grow pummelo in a container? I just tried these for the first time and they are really good. Better than grapefruit, I think. Also, I'm not sure if they have higher heat requirements than other citrus. So far I've had no problems ripening oranges, mandarins, and kumquats. It would have to weigh less than ~150lbs total, stay under 7ft tall (including container), and survive moving in/out of greenhouse for winter.