Chinese Cabbage Seeds, Nagasaki Late

star-filled
4.9
9 Reviews
Sku:
#OR162
Min. seed count:
100
$3.50

Description

(Brassica rapa). Held in high esteem in its native Nagasaki, Japan, this cabbage, a relative of bok choy and tatsoi, is a cherished vegetable with deep cultural roots. Known locally as Tojinna, Nagasaki Late cabbage has been a staple in the region since the Edo period and possibly even the Tang dynasty (618-907 AD). Valued for its crisp texture and rich flavor, it shines in hotpot, stir-fry, and soup, especially in Ozoni, the traditional New Year’s soup. This cold-hardy green is both nutritious and beloved. 

  • 70-90 days to maturity
  • 4-6 hours of sun
  • Sprouts in 10-14 days
  • Ideal Temperature: 60-80 F
  • Seed Depth: 1/4"
  • Plant Spacing: 12-15"
  • Frost Hardy: Yes

Growing Tips, Tricks and FAQs

Growing Tips

Nagasaki Late Chinese cabbage grows best in cool weather and requires well-drained, fertile soil with a pH between 6.0 and 7.5. Consistent moisture is key to optimal growth. Adding mulch can help retain soil moisture and keep the roots cool.

When to Grow

Nagasaki Late should be planted in early spring, about 4-6 weeks before the last frost date, or in late summer for a fall harvest. This variety matures in approximately 70-90 days. It's ideal for temperatures ranging from 60 F to 80 F. Planting during cooler seasons helps prevent bolting.

How to Sow and Plant

Directly sow seeds about 1/4 inch deep in the garden, spacing the plants 12-15 inches apart to give each of them enough room to develop. For best results, thin seedlings to maintain this spacing once they are established. If starting indoors, use biodegradable pots to minimize root disturbance, and transplant when seedlings are 4 weeks old.

How to Grow

Nagasaki Late should be kept evenly moist but not waterlogged. Applying a balanced fertilizer at the start and then every few weeks during the growing season can support healthy growth. Shade may be needed in hot climates to prevent the plants from bolting. Regularly monitor for pests such as aphids, cabbage worms, and flea beetles, and use appropriate organic or chemical controls.

How to Save

  • Select your best plants to keep for seed and leave them to flower and go to seed.
  • Leave plants in the ground over winter, with heavy mulch and a row cover in harsh winter areas.
  • In the second season, the plant will send up flower stalks from the head, and as they mature they will become seed pods.
  • Once the seed stalks/pods are brown and dry, cut the seed stalks off, and break open the seed pods with your hands or a rolling pin over a container such as a bowl or plate, and separate and extract the seeds.

FAQ

Can Nagasaki Late Chinese cabbage be grown in containers?
Yes, it can be grown in containers that are at least 8-10 inches deep with good drainage. Container-grown plants should be watered regularly and moved to a shaded area in hotter weather to prevent bolting.

What are common pests and diseases, and how can they be managed?
Common pests include aphids, cabbage worms, and flea beetles. Diseases such as downy mildew and clubroot can also affect the plants. Regular monitoring, using row covers, and applying organic insecticides can help manage these issues. Crop rotation and avoiding planting where brassicas were previously grown can help prevent disease.

What can cause Nagasaki Late Chinese cabbage to develop a bitter taste?
A bitter taste in Chinese cabbage can occur if the plant bolts due to stress from high temperatures or inconsistent watering. Harvesting heads when they are young and tender and maintaining even moisture can help prevent bitterness​.

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Chinese Cabbage Seeds, Nagasaki Late
star-filled
4.9
Customer reviews (9)

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