Growing sweet corn from seeds is a rewarding experience that brings the delicious taste of fresh, homegrown corn right to your table. At SeedsWild, we believe anyone can grow fantastic corn with a bit of preparation and expert guidance. To help you get started, we’ve compiled a list of top tips and fun facts about cultivating sweet corn.
- Planting Time is Crucial
Avoid planting too early in the season, when frost is still possible, or too late, during hot, dry spells. The ideal soil temperature for planting sweet corn is between 60-65°F.
- Corn’s Family Tree
Corn belongs to the grass family, making it a relative of grains like wheat and barley.
- Harvest Timing Â
The best months to harvest sweet corn are July through August, sometimes extending into September if weather conditions are favorable.
- Consistent Watering is Key
To grow healthy, sweet corn, regular watering during the summer months is essential, especially when paired with a proper fertilization schedule.
- Prepare the Soil Before Planting
Amend your soil with compost and till the ground several weeks before planting. This boosts nutrients and promotes strong root development. This is also a great time to test your soil for pH and nutrient levels.
- Planting Depth Depends on Soil Type
For heavy clay soils, plant corn seeds 1 inch deep. In lighter, sandy soils, plant seeds about 2 inches deep for optimal growth.
- Efficient Spacing for Tight Gardens Â
In small garden spaces, plant corn in hills with 4-5 seeds spaced about 2-3 inches apart. Keep hills or rows about 2-3 feet apart to ensure proper water and nutrient absorption.
- Soaking Seeds for Faster Germination
Soaking corn seeds in warm water for a few hours before planting can speed up germination. Just be careful not to soak them too long, as they can rot.
- Sweet Corn Varieties for Every Taste Â
There are a variety of sweet corn types, including yellow, white, and bicolor. Each has different sweetness levels, from standard sweet corn to sugar-enhanced and supersweet varieties, which are prized for their high sugar content and longer shelf life.
- Prevent Cross-Pollination
To avoid cross-pollination, which can result in tough, starchy kernels, plant your sweet corn in blocks of the same variety. Corn is wind-pollinated, so grouping it together will encourage proper pollination.
With the right care, sunlight, and attention, your sweet corn can thrive and reach impressive heights. For more tips on growing your own sweet corn, or to browse our selection of premium sweet corn seeds, visit SeedsWild!
Homegrown sweet corn is a summer treat that can be enjoyed in countless ways – whether you grill it, boil it, or steam it, the flavor is unmatched!
