The Zinner produces a good sized nut with a beautiful golden color. The nut size of Zinner is that same as Stuart but the quality is much better. It has a thin shell and produces approximately 44 nuts per pound with 54% kernel. The Zinner has an upright growth similar to Stuart. It has a medium level of scab resistance. It is best pollinated by Caddo, Cape Fear, Creek, Desirable, Mandan, Pawnee, and Oconee. At maturity, it can reach a height of 70 feet with a 50 foot spread. USDA ZONES: Zone 6, Zone 7, Zone 8, Zone 9.