Superb Mammoth Pecan halves carefully roasted to peak flavor. Our meaty Mammoth Pecans are famous for their orchard-fresh flavor and all-natural, wholesome goodness. The pecan grows on the largest of all the nut trees. Native to the fertile Mississippi valley, wild pecan trees can reach a height of 200 feet, with the first branches 70 to 80 feet off the ground! These behemoths have been known to have yields as high as 800 to 1000 pounds of nuts per tree!