How to Sow and Grow Corn

Corn, a staple in many diets around the world, is not only delicious but also a rewarding crop to grow in your garden. Whether you’re a seasoned gardener or a beginner, this guide will walk you through the steps of sowing and growing corn, ensuring you get a bountiful harvest.

Sweetcorn Early Damuan

Why Grow Corn?

Growing corn in your garden has numerous benefits:

• Freshness: Homegrown corn is often sweeter and fresher than store-bought varieties.
• Control: You have control over the growing conditions, ensuring no harmful chemicals are used.
• Satisfaction: Watching your corn grow from a tiny seed to a tall, productive plant is incredibly satisfying.

Choosing the Right Variety

Before you start, it’s important to choose the right variety of corn for your garden. There are three main types:

• Sweet Corn: Popular varieties include ‘Early Damuan‘ and ‘Golden Bantam.’
• Drying Corn: A fun variety that can be popped for a delicious snack. Try our beautiful ‘Drying Corn Fiesta’ variety.

Preparing the Soil

Corn thrives in rich, well-drained soil with a pH between 6.0 and 6.8. Follow these steps to prepare your soil:

• Choose a Sunny Spot: Corn needs full sun to grow well.
• Amend the Soil: Add plenty of organic matter, such as compost or well-rotted manure, to enrich the soil.
• Till the Soil: Loosen the soil to a depth of at least 8 inches to promote good root development.

Drying Corn Glass Gem

Sowing Corn Seeds

• Timing: Plant corn seeds after the last frost date in your area when the soil temperature is at least 15.5°C.
• Planting: Sow the seeds about 1 inch deep and 20-30 cm apart in rows. Space rows about 40-50 cm apart to allow for growth and easy access.
• Watering: Water the seeds thoroughly after planting.

Caring for Corn Plants

• Watering: Corn requires consistent moisture. Water deeply once a week, providing about 1 inch of water each time. Increase watering during dry spells.
• Weeding: Keep the area around the corn plants free of weeds. Mulching can help suppress weeds and retain soil moisture.
• Pest Control: Watch for pests such as corn borers and aphids. Use natural predators to control them.

Pollination

Corn is wind-pollinated, which means it relies on the wind to transfer pollen from the tassels (male flowers) to the silks (female flowers). To ensure good pollination:

• Plant in Blocks: Planting corn in blocks rather than single rows increases the chances of effective pollination.
• Hand Pollination: In small gardens, you can help by gently shaking the plants when the tassels are shedding pollen.

Sweetcorn Stowell’s Evergreen

Harvesting Corn

• Timing: Corn is typically ready for harvest about 18-24 days after the silks first appear.
• Signs of Maturity: Check for brown, dry silks and full, rounded kernels that release a milky sap when punctured.
• Harvesting: To harvest, hold the stalk with one hand and twist the ear of corn downward with the other hand.

Post-Harvest Tips

• Storage: Fresh corn is best eaten right away, but you can store ears in the refrigerator for up to a week.
• Preservation: To preserve corn, blanch the ears in boiling water for a few minutes, then freeze.

Troubleshooting Common Issues

• Poor Germination: Ensure soil temperature is warm enough and seeds are not too deep.
• Stunted Growth: Check for nutrient deficiencies or water stress.
• Pest Damage: Identify and manage pests early with appropriate measures.

Growing corn can be a fulfilling and tasty addition to your garden. With the right preparation and care, you’ll be enjoying fresh, sweet corn all summer long. Happy gardening!

Video – How to Sow and Grow Corn