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All About Cabbage Plant Seeds:
Germination, Storage and Sowing

Updated: May 19, 2023

Cabbage is a popular vegetable that belongs to the Brassica family. It is known for its dense leaves and round shape. Cabbage is grown in many parts of the world and is used in various dishes. If you are planning to grow cabbage, you need to know about the seeds, germination, storage and sowing methods.

Cabbage Plant Seeds

Cabbage plant seeds are small and round. They are brown to black in color and have a hard outer coat. Cabbage seeds can be purchased from a garden store or online. When selecting seeds, make sure they are fresh and have not expired.

Germination

Cabbage seeds should be germinated indoors before being transplanted outside. To germinate the seeds, you will need a seed-starting tray, soil mix and water. The soil mix should be moist but not wet. Place one or two seeds in each cell of the seed-starting tray and cover with soil. Water the soil lightly.

Cabbage seeds need a temperature of around 70°F (21°C) to germinate. You can use a heat mat to maintain the temperature. It takes around 5-7 days for the seeds to germinate.

Storage

If you have extra cabbage seeds, you can store them for future use. Cabbage seeds can last up to 5 years if stored properly. To store the seeds, keep them in an airtight container in a cool and dry place. Make sure to label the container with the date of purchase.

Sowing

When the cabbage seedlings are about 4-6 weeks old and have developed their second set of true leaves, they are ready to be transplanted outside. Before transplanting, harden off the seedlings by gradually exposing them to outdoor conditions for a few hours every day.

Cabbage plants need full sun and well-drained soil to grow. Space the plants about 18-24 inches apart in rows that are 2-3 feet apart. Water the plants regularly and fertilize with a balanced fertilizer every 3-4 weeks.

FAQ

Q: When is the best time to sow cabbage seeds?

A: The best time to sow cabbage seeds depends on your location and climate. In general, cabbage seeds should be sown indoors about 6-8 weeks before the last frost date in your area.

Q: How deep should I plant cabbage seeds?

A: Cabbage seeds should be planted about 1/4 inch deep in the soil.

Q: How often should I water my cabbage plants?

A: Cabbage plants need regular watering, especially during hot and dry weather. Water deeply once or twice a week, depending on the weather conditions.

Q: How do I know when my cabbage is ready to harvest?

A: Cabbage is ready to harvest when it has formed a firm head that is about the size of a grapefruit or larger. Cut the head off at the base of the plant with a sharp knife.

Q: Can I grow cabbage in containers?

A: Yes, cabbage can be grown in containers that are at least 12 inches deep and wide. Make sure the container has drainage holes and use a high-quality potting mix.

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