You can enjoy flavorful, tender sweet corn sooner than ever before! With superior cool soil emergence, 'Buttergold' performs well in northern climates, but also does well anywhere that other corn varieties are grown. The large, 7-8" ears have 12-14 rows of juicy, yellow kernels. Excellent for freezing. This packet sows up to 28 feet. Sow outdoors 1-2 weeks after your average last frost date and when soil temp's have reached 60 degrees.