Yard Long Bean - Dark Green
70 days maturity. Vigna unguiculata subsp sesquipedalis. Dark Green Yard Long Bean Seeds. Non-GMO, Heirloom. Warm-season annual. Open-pollinated. This variety produces long, dark green, slender, and round stringless pods that grow up to 20” long. The sturdy, easy-to-grow plant needs a warm climate to thrive and will reward you with high yields. Yard Long Beans are traditionally interplanted with arugula, corn, or bitter melon vines for increased pest resistance, faster growth, and efficient use of space. The Dark Green variety is known for extra crisp pods that compare to snap beans in texture. ~ 180 seeds per oz.
Yard Long Bean Seeds - Dark Green - Heirloom
Download Free Vegetable Growing Guide PDF
Other Common Names: Asparagus bean, banor, cai dou, chang dou, chang jiang dou, chang kong tau, cheung kong tau, Chinese long bean, dau dua, dau gok, dau que, diya mekaral, dow gauk, garter bean, hamtak, jiang dou, juroku sasage mame, kacang belut, kacang panjang, kacang panjang hijau, kacang perut ayam, lobia, otok, sasage, sitao, sitaw, snake bean, tau afuk yaou, tau fug yao, thua chin, tseng dou, and yard long bean
How to Grow Dark Green Yard Long Beans
Germinate seeds on a moist paper towel before planting. Dark Green Bean seeds are direct sown in soil of at least 60℉ where there is no risk of frost. Grow in a warm, sunny spot. Sow indoors 2-3 weeks before outdoor planting for an earlier harvest. Be sure to harden off well if indoor sowing. Young seedlings do not tolerate shock. If you live in a warm climate plant seeds every 3-4 weeks for multiple harvests. Keep soil moist in the early days. It is best to train the vines to climb strings or supports as they grow. Yard Long Beans are generally low maintenance. See our free PDF vegetable growing guide for more tips.
Harvesting Dark Green Yard Long Beans
Harvest when pods are pencil thin, smooth, tender, and 18-20" long. Pods, seeds, stems, and leaves are all edible!
Culinary Tips
Pods can be deep-fried, stir-fried, steamed, or used in soups. Their thin size makes them cook quite rapidly. Traditionally used in Szechuan recipes, prepare the pods by cutting them into 2" sections. Steam the leaves and stems, then toss with an olive oil dressing for a nutritious side.
Tips From Our Gardeners
“Yard-long beans have been loved for generations by a plethora of cultures. There’s no need to wonder why. The Dark Green variety is extra crisp and delicious!”
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- Lara Wadsworth, True Leaf Market Writer |
Seeds Per Package
- 6 g packet - Approximately 30 Seeds
- 4 oz - Approximately 720 Seeds
- 1 lb - Approximately 2,880 Seeds
- 5 lb - Approximately 14,400 Seeds
Basic Info
| Latin Name: | Vigna unguiculata subsp sesquipedalis |
| Dark Green Bean Color: | Dark green pods with reddish-brown beans. Green foliage and stems. |
| Dark Green Bean Flavor: | Sweet but mild. |
Growing Info
| Days to Maturity: | 70 Days |
| Days to Germination: | 7-14 Days |
| Seeding Depth: | 1 inches |
| Row Spacing: | 12-24 inches |
| Plant Height: | 4+” |
| Growth Habit: | Vining; Up to 12ft high. |
| Soil Preference: | Not picky about soil fertility but will yield better with fertilizer. This plant needs well-draining soil and performs best with a legume root inoculant. Tolerates acidity. |
| Temperature Preference: | 65-95℉ |
Other
| Plant Width: | 8-10 inches |
| Pests and Disease: | Yard Long Beans are usually free of pests; they can be susceptible to red spider mites if grown under a covering. Spray foliage with water to deter the mites. |