Golden Queen Hybrid Yellow Sweet Corn Treated One of the best "freezer" sweet corns, Golden Queen Hybrid Sweetcorn seeds produce 9" long ears with 14-16 rows of large, crisp, golden yellow corn kernels that cover the tip. Growing instructions: Cultivate weekly or mulch to control weeds, and keep soil moist 50 foot row: 1/4 lb. Planting depth: 1 - 2 in. Rows apart: 2 - 3 ft. Spacing in rows: 8 - 9 in 88-day maturation period.