Attractive Red-Purple Pods
Produces distinctive long, slender pods with attractive reddish to purple coloration, adding variety to your vegetable garden.
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Red Long Bean, commonly known as Red Yardlong Bean or Red Asparagus Bean, is a productive climbing vegetable variety valued for its long, slender, reddish-purple pods and tender texture. The plants produce attractive bean pods that can be harvested young for fresh cooking, stir-fries, curries, and traditional vegetable dishes. Known for its vigorous growth and warm-weather adaptability, this variety is an excellent choice for home gardens, kitchen gardens, and vegetable farms. Red Long Beans grow best in warm conditions with fertile, well-drained soil and suitable climbing support.
Produces distinctive long, slender pods with attractive reddish to purple coloration, adding variety to your vegetable garden.
Develops climbing vines that grow well with trellises, poles, or other suitable garden support structures.
Under suitable growing conditions, plants can produce multiple tender bean pods over an extended harvesting period.
Young pods are suitable for stir-fries, curries, steaming, and a variety of homemade vegetable recipes.
| Scientific Name | Vigna unguiculata subsp. sesquipedalis |
| Common Name | Red Long Bean, Red Yardlong Bean, Red Asparagus Bean |
| Plant Family | Fabaceae |
| Seed Type | Vegetable Seeds |
| Plant Type | Annual Climbing Vegetable |
| Growth Habit | Vigorous climbing vine |
| Pod Color | Reddish-purple to red, depending on variety and maturity |
| Pod Shape | Long, slender, cylindrical pods |
| Planting Season | Warm season; suitable planting periods depend on local climate |
| Germination Time | Approximately 7–14 days under favorable conditions |
| Germination Temperature | Approximately 20–30°C |
| Sunlight | Full sun, ideally 6–8 hours daily |
| Soil Requirements | Fertile, loose, well-drained soil rich in organic matter |
| Watering | Regular watering to maintain consistent soil moisture without waterlogging |
| Support Requirements | Trellis, bamboo poles, or suitable climbing support |
| Plant Spacing | Approximately 15–20 cm between plants, with 60–90 cm between rows |
| Harvesting Time | Approximately 50–70 days after sowing, depending on variety and growing conditions |
| Harvest Stage | Young, tender pods before seeds become fully developed |
| Growing Conditions | Warm temperatures, good sunlight, and consistent soil moisture |
Bring something special to your vegetable garden with Red Long Bean Seeds. These climbing plants produce attractive reddish-purple pods that are perfect for fresh home cooking and everyday vegetable recipes. With plenty of sunlight, fertile soil, regular watering, and proper climbing support, you can enjoy a rewarding growing experience and multiple harvests of fresh, tender beans. An excellent addition to kitchen gardens, backyard vegetable patches, and home-growing spaces.
Learn more about Red Long Bean Seeds, including their pod color, cultivation, and harvesting requirements.
Some red or purple long bean varieties contain anthocyanin pigments that give their pods their distinctive color. These pigments are sensitive to heat, so the pods may turn green or lose much of their purple coloration during cooking. This is a natural change and does not necessarily indicate that the beans are spoiled.
Yardlong bean varieties are known for producing exceptionally long pods, with many varieties reaching approximately 30–60 cm or more. Harvesting length depends on the specific cultivar. Pick the pods when they are still tender, smooth, and relatively young, before the seeds become prominent and the pods turn fibrous.
Poor pod formation can result from excessive heat, irregular watering, insufficient sunlight, or too much nitrogen fertilizer. High temperatures during flowering may also reduce successful pollination and pod setting. Provide at least 6–8 hours of sunlight, maintain consistent soil moisture, avoid excessive nitrogen, and encourage beneficial pollinators in the garden.