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Sweet Corn Seeds

  • Brand: KNOWN-YOU
  • Quantity: About 45 seeds per package
  • Germination: 7-10 days
  • Soil Condition: pH between 5.8 -6.5
  • Sowing depth: 1 inch deep
  • Spacing: sweet corn is usually spaced 10-15 inches in the row, with 36 to 42 inches between rows.
  • Light: Full Sun
  • Watering time: Frequent
  • Fertilizing: Recommended
SKU: V-240

Availability: Out of stock


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Official Name: Zea mays

General description: Sweet corn (Zea mays convar. saccharata var. rugosa; also called sweetcorn, sugar corn and pole corn) is a variety of maize with a high sugar content. Sweet corn is the result of a naturally occurring recessive mutation in the genes which control conversion of sugar to starch inside the endosperm of the corn kernel. Unlike field corn varieties, which are harvested when the kernels are dry and mature (dent stage), sweet corn is picked when immature (milk stage) and prepared and eaten as a vegetable, rather than a grain. Since the process of maturation involves converting sugar to starch, sweet corn stores poorly and must be eaten fresh, canned, or frozen, before the kernels become tough and starchy.It is one of the six major types of corn, the others being dent cornflint cornpod cornpopcorn, and flour corn.

How to grow:  Plant corn in full sun. Corn grows best in loose, well-worked, well-drained soil with a pH of 5.8 to 6.8. Add aged compost to the planting area before planting. Add aged compost to the planting area the autumn before planting. Corn is a tender, warm-season annual that is best planted after the soil temperature reaches 60°F, usually 2 or 3 weeks after the last frost in spring. Corn requires 60 to 100 frost-free days to reach harvest depending upon variety and the amount of heat during the growing season. Corn grows best in air temperatures from 60° to 95°F. Corn planted in cold, wet soil is unlikely to germinate. Corn seed germinates in 10 to 14 days at 75°F, but the rate of germination may reach only 75 percent. Start corn indoors 2 to 3 weeks before the last frost in spring for transplanting 2 to 3 weeks after the last frost. If your season is long enough, plant successive crops every two to three weeks. Sow corn 1 to 1½ inches deep. Plant seeds 2 to 4 inches apart in short, side-by-side rows to form a block, rather than one long row. You can also grow several plants on mounds or inverted hills. Planting in a block or clump will help ensure pollination. Thin plants from 12 to 18 inches apart for short varieties and 18 to 24 inches apart for tall varieties once plants are 4 to 6 inches tall. Corn planted too closely will require more water and fertilizer and may offer a smaller yield. For a continuous harvest, succession plant corn every two weeks or plant early, midseason, and late varieties at the same time. Keep corn evenly moist and regularly watered. Corn grows fast in hot weather and requires an even supply of moisture to avoid wilting. Avoid overhead watering particularly when tassels appear; water hitting the tassels at the time of pollination can reduce the number of kernels on a cob. Add aged compost and aged manure to planting areas the autumn before planting. Corn is a heavy nitrogen user. Side dress corn with aged compost or compost tea when stalks are 10 inches tall and again when they are 18 inches tall and a third time when they tassel.


  • Reduces the risk of Anemia. Corn is rich is in Vitamin B12, folic acid and iron which helps in the production of red blood cells in the body. 
  • Energy Enhancer. 
  • Miracle for those underweight. 
  • Lowers Blood Sugar & Cholesterol Level. 
  • Helpful during Pregnancy. 
  • Preserve Healthy Skin.




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