Page 78 - JAMS Organic Farms Imported Seeds

K. Corn
1. 267.56 Sugar Buns (F1) Corn Seed, sweetcorn yellow 2 X 25,000 seeds
Days to maturity – 70 days (Annual)
A sugary enhanced (se+) variety with the longest harvest period of all early corn varieties. Remains tender for up to two weeks in the field for the longest harvest period of all early corn varieties. The 7", 14-row ears have relatively narrow, deep kernels, making a nice package. 5-6' sturdy plants. Best at latitude 38° and higher. Intermediate resistance to northern corn leaf blight and Stewart's
wilt. Select 267T (Treated) or 267 (Untreated). Avg. 2,600 seeds/lb. Packet: 150 seeds.
GROWING INSTRUCTION SCIENTIFIC NAME: Zea mays
CULTURE: Planting in cold soil risks poor germination. Plant untreated seeds when soil is warm, at least 65°F (18°C). Plant treated seed when soil temperature is at least 60°F (16°C). Only treated seeds of good cold-germinating varieties may be sown in 55°F (13°C) soil and only if warmer weather is anticipated. Floating row covers may be used on early plantings to help moderate soil temperature.
PLANTING: Extensive crossing of super sweet varieties with non-super sweet varieties will cause tough, starchy kernels in both types. If you plan to grow both super sweet and non-super sweet varieties, avoid cross-pollination using any one of the following three options: 1) Plant super sweet varieties at least 300 feet from non-super sweet varieties, or 2) Stagger plantings by a 12-day planting date difference and separate each planting by 25 feet, or 3) Plant varieties that will mature at least 12 days apart and separate each planting by 25 feet. Sow 3/4–1" deep, 6–7" apart (or 2 seeds every 9", thinning to 1 plant), rows 30–36" apart. Increase this rate for untreated seeds. Arrange in blocks of at least 4 rows for proper pollination, which is needed for well-filled ears. Successive plantings can be made through early summer; most growers prefer to extend the sweet corn season by planting a few varieties of different maturities.
INSECT PESTS: Consult your local Extension office for Integrated Pest Management information. Reduce insect pests in the next corn crop by prompt plowing-in or removal and composting of cornstalks after harvest.