The biggest tomato of all! 
Big Zac can produce tomatoes weighing in as large as 5 to 7 lbs. each, with luscious, meaty fruits growing on hearty, tall and bushy plants.   Flavor is classic "real-tomato," slightly acidic, full-bodied and tangy. The shape and color of the fruit is somewhat variable.  Big Zac is very easy to grow.