Chijimisai Seeds, Chijimisai

star-filled
4.9
93 Reviews
Sku:
#OR170
Min. seed count:
200
$4.00

Description

(Brassica rapa). A standout in the Baker Creek trials, this stunning superfood is packed with vitamin A, minerals, and protein. Chijimisai, a cross between tatsoi and komatsuna, offers velvety, lightly umami leaves that make a remarkable spinach substitute. This “new” heirloom Asian green thrives in both heat and cold, making it ideal for year-round growing in most zones. Quick to grow and versatile, Chijimisai shines in stir-fries, soups, salads, lasagna, and even on pizza. It’s poised to become a must-have for market gardeners and culinary enthusiasts alike.

  • 55 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"
  • Frost Hardy: No

Growing Tips, Tricks and FAQs

Growing Tips

Chijimisai is particularly well-suited for cool-season growing and can tolerate frost, which makes it an excellent choice for fall and winter gardens. This plant thrives in fertile, well-drained soil with plenty of organic matter. For best results, aim for a soil pH of 6.0 to 7.5.

When to Grow

Chijimisai is ideally planted in the cool seasons of spring and fall. In milder climates, it can even be grown throughout the winter. Sow seeds in early spring as soon as the soil can be worked or in late summer to early fall for a fall crop. In areas with hot summers, avoid planting during the peak heat as this can cause the plants to bolt.

How to Sow and Plant

Sow Chijimisai seeds directly in the garden or start them indoors 4-6 weeks before the last frost date. When sowing outdoors, plant seeds about 1/4 inch deep and space them 12 inches apart once thinned in rows 12-18 inches apart. If starting indoors, transplant seedlings into the garden once they have developed their first true leaves and the risk of frost has passed.

How to Grow

Chijimisai grows best in full sun but can tolerate partial shade, especially in warmer climates. Water regularly to keep the soil consistently moist, as dry conditions can lead to bolting. Applying mulch around the plants will help retain moisture and keep weeds at bay. Fertilize with a balanced organic fertilizer or side-dress with compost during the growing season to encourage vigorous growth.

How to Save

  • Like spinach, chijimisai is an annual, completing its life cycle in one year. To avoid selecting bolt-prone plants, don't save seeds from prematurely bolted ones. 
  • Let plants mature fully, harvest the dried pods, crumble the small round seeds into a jar or bag, then seal and store the seeds in a cool, dark, dry place. 
  • Bok choy and chijimisai cross-pollinate with other B. rapa species, such as spinach, but not with different species of Brassica, so it's safe to grow them next to mustard greens (Brassica juncea), for example. 
  • To ensure seed purity, isolate your bok choy from other blooming B. rapa by about a half mile or use caging techniques. Allow your healthiest plants to flower for a strong, diverse seed pool.

FAQ

What is the best time to harvest Chijimisai?
Chijimisai can be harvested at any stage, but the leaves are most tender and flavorful when young. You can harvest individual leaves as needed or cut the whole plant at the base.

Can Chijimisai be grown in containers?
Yes, Chijimisai can be grown in containers. Choose a pot that is at least 6-8 inches deep, with good drainage, and keep the soil consistently moist.

Is Chijimisai frost-tolerant?
No, Chijimisai is not frost hardy.

delivery
FREE SHIPPING IN THE U. S. A. Alternate domestic shipping options available at checkout
Chijimisai Seeds, Chijimisai
star-filled
4.9
Customer reviews (93)
$4.00
x