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Corn Plant Seeds:
Guide to Storing, Sowing and Germination

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Updated: July 20, 2022

Corn is a popular crop worldwide, and planting corn from seeds is one of the most common ways of growing corn. In this article, we will discuss everything you need to know about storing, sowing, and germinating corn plant seeds.

Storing Corn Plant Seeds

Storing corn plant seeds properly is essential for successful germination. The following are some tips for storing corn plant seeds:

  • Store seeds in a cool, dry place with a temperature between 32-41°F (0-5°C).
  • Keep seeds away from direct sunlight and moisture.
  • Store seeds in airtight containers, such as glass jars or plastic bags.
  • Label the containers with the type of seed and the date of storage.

Stored properly, corn plant seeds can remain viable for up to two years.

Sowing Corn Plant Seeds

Sowing corn plant seeds is relatively easy. Follow these steps for successful sowing:

  1. Choose the right location: Corn plants require full sun exposure and well-drained soil. The optimal soil temperature for sowing corn seeds is between 60-65°F (15-18°C).

  2. Prepare the soil: Loosen the soil to a depth of 8-10 inches (20-25 cm) and remove any weeds or debris. Add compost or organic fertilizer to improve soil fertility.

  3. Plant the seeds: Plant seeds about 1 inch (2.5 cm) deep and 4-6 inches (10-15 cm) apart in rows spaced 30 inches (75 cm) apart.

  4. Water thoroughly: After planting, water the soil to keep it moist but not too wet.

  5. Thin seedlings: Once the seedlings emerge, thin them to one plant every 8-12 inches (20-30 cm).

Germinating Corn Plant Seeds

Germinating corn plant seeds is a crucial step in the growth process. Follow these steps for successful germination:

  1. Soak seeds: Soak seeds in water for 12-24 hours before planting. This will help soften the seed coat and speed up the germination process.

  2. Keep soil moist: Keep the soil moist but not too wet during the germination process.

  3. Provide warmth: Corn seeds require warm temperatures between 60-85°F (15-30°C) for successful germination. You can use a heating pad or grow lights to provide warmth if necessary.

  4. Be patient: Corn seeds typically take 7-10 days to germinate. Once the seedlings emerge, reduce the temperature to around 65°F (18°C).

FAQ

How long do corn plant seeds last?

Corn plant seeds can remain viable for up to two years if stored properly.

When is the best time to sow corn plant seeds?

The best time to sow corn plant seeds is in late spring or early summer when soil temperatures are between 60-65°F (15-18°C).

How deep should corn plant seeds be planted?

Corn plant seeds should be planted about 1 inch (2.5 cm) deep.

How often should I water my corn plants?

Water your corn plants regularly, keeping the soil moist but not too wet.

How long does it take for corn plant seeds to germinate?

Corn plant seeds typically take 7-10 days to germinate.

In conclusion, storing, sowing, and germinating corn plant seeds require attention to detail and patience. By following the tips outlined in this article, you can successfully grow healthy and robust corn plants from seeds.

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