70D Improved Green Yu Choy Sum
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70D Improved Yu Choy Sum is an easy-to-grow leafy vegetable commonly used in Chinese cuisine! It has dark green oval shaped leaves on shiny green stalks and bright yellow flowers that are just as sweet and fresh as the stalk, which is a thinner stem than Chinese Broccoli. This southern Chinese staple known as "Choy Sum" is Cantonese Chinese for "heart of the vegetable" and is a favorite in dishes because of its tender stalks and flowers, delicate leaves, and crunchy sweet taste. 70D Improved Yu Choy Sum can grow 7" - 14" plants with thick petioles and is improved to have excellent eating quality, and good heat-tolerance and disease resistance, making it ideal for Spring through Fall planting! Yu Choy Sum is full of phytonutrients and vitamin C making it a healthy addition to any meal.
Also Known As: Hongcai Tai, 红èœè‹”, Hongshan Caitai, Cai-Tai, Green Yu Choy Sam, Green Cabbage Moss, October Moss, Autumn Moss, Hubei Moss, Wuhan Moss, Seaweed Moss, Chinese Cabbage Choi, Cantonese Yu Choy Sum, Kosaitai, Chinese Yellow Flowering Cabbage, Flowering Bok Choy, Cai Xin, Sawi Bunga
We ship in 1 business day. Shipped with USPS First Class Mail.
| Plant Name: |
Yu Choy, Green 70D Improved |
| Latin Name: |
Brassica rapa subsp. chinensis |
| Days to Germinate: | 6-10 |
| Days to Harvest: | 35 |
| Germination Rate: | 95% |
| Test Date: | 10/24 |
| Growth Habit: | Upright |
| USDA Zones: | 3-12 |
| Lifespan: | Annual |
| Brand: | TomorrowSeeds |
| Sunlight: | Full Sun, Partial Shade |
| GMO: | No |
| Pollination: |
Heirloom, Open-Pollinated |
| Fungicide-Treated Seeds*: | No |
| Seeds Packed For**: | 2025 |
*Fungicide-treated seeds protect the seedlings from diseases until they are up and growing. Do not eat treated seeds.
**Seeds are freshly packed for the growing season of the year listed. Seeds are still viable beyond pack date. Store in a cool and dry location such as the refrigerator or basement to best preserve germination rates.
Planting Instructions:
Soil Preparation:
Remove weeds, large rocks, and litter from the planting area. Till the soil 8-10 inches deep and rake several times to break up large clods. It is best to do this when the soil is dry enough to not stick to garden tools. Loosening the soil will help the plant establish strong roots.Planting:
Yu choy sum is a cool-season crop and does well in the cool temperatures of Spring and Fall. Soil temperature should be at least 50F for seeds to sprout; exposure below 50F may result in bolting. Use a hoe handle or stick to make a 1/4 inch furrow deep down the center of the ridge. Plant 1-2 seeds in the furrows spaced 8 - 12 inches apart within the rows. Cover lightly with loose soil then sprinkle with water.
| Planting Depth: | 1/4 inch |
| Within-Row Spacing: |
8 - 12 inches |
| Between-Row Spacing: |
1 - 3 feet |
Care During the Season:
Harvesting:
Nutrition Facts:
|
|
| Calories 48 |
| % Daily Value* | |
| Total Fat 0.3 g | 0% |
| Saturated fat 0 g | 0% |
| Polyunsaturated fat 0 g | |
| Monounsaturated fat 0 g | |
| Cholesterol 0 mg | 0% |
| Sodium 13 mg | 0% |
| Potassium 340 mg | 3% |
| Total Carbohydrate 0.8 g | 0% |
| Dietary fiber 2.8 g | 11% |
| Sugar 0.8 g | |
| Protein 1.3 g | 3% |
| Vitamin A | 29% | Vitamin C | 52% |
| Calcium | 6% | Iron | 10% |
| Vitamin D | 0% | Vitamin B-6 | 5% |
| Cobalamin | 0% | Magnesium | 3% |
| *Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. |
