Of Chinese origin, this brightly colored Tomato is a very strong grower with heavy production of 4.5 oz fruit that are somewhat heart shaped. Has a "big" Tomato flavor that we found to be very satisfying. We like it a lot! Year after year, we hold this one in high regard. It is a total tomato machine. If you are a lover of yellows like I am, you ought to give this one a try along side your favorite.