Bean Seeds - Pole - Mosaic Yard Long
70-90 Days to maturity. Vigna unguiculata subsp. sesquipedalis. Mosaic Yard Long Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, heat-tolerant, pole, snap, Asian, specialty bean. Suitable for growing in containers, garden plots, raised beds, and greenhouses. The variety name, Mosaic, describes the purple, red, and green colors of the pod that create a pattern. They are most common in southern China and are highly prized because of their crisp, sweet, tender pods and generous yields. This vigorous plant has a high germination rate and is perfect for warm climates. Try interplanting with arugula and bitter melon vines for increased pest resistance, faster growth, and efficient use of space. ~180 seeds/oz.
Download Free Vegetable Growing Guide PDF
Growing Mosaic Yard Long Beans in the Vegetable Garden
To cultivate Mosaic Yard Long Beans, sow the seeds directly into the garden soil after the last frost has passed and the soil temperature has reached at least 65 F. Some gardeners germinate the seeds ahead of time on damp paper towels in warm conditions. Plant the seeds about 1 inch deep, spacing them approximately 4 to 6 inches apart within rows. Rows should be spaced about 3 feet apart to allow ample room for growth and air circulation. It's important to install support structures at the time of planting to accommodate the climbing vines.
Keep the soil consistently moist, watering deeply at the base of the plant to encourage strong root growth. It’s best to water in the morning to allow any surface moisture to evaporate during the day, further reducing disease risks. While these beans don’t need much nitrogen (due to their nitrogen-fixing nature), a balanced fertilizer with added phosphorus and potassium can enhance their growth and yield.
Harvesting Mosaic Yard Long Beans
Harvest when pods are smooth, tender, and 16-20 inches long, usually in midsummer. Pods, seeds, stems, and leaves are all edible! To harvest, gently snap or cut the pods from the vine to avoid damaging the plant. Regular harvesting encourages continuous production throughout the growing season. As a snap bean variety, Mosaic Yard Long Beans are consumed whole while they are young and tender, making them suitable for a wide range of dishes.
About Mosaic Yard Long Bean Garden Seeds
Mosaic Yard Long Beans have been cultivated in Asia for generations, valued for both their ornamental and culinary qualities. The unique mosaic pattern on the pods is a result of natural pigmentation, which may also contribute antioxidant properties.
Their heat tolerance allows them to thrive in warm climates where other bean varieties might struggle.
These beans can also be known as: 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
Tips From Our Gardeners
“My favorite way to eat these is simply stir-frying them with a bit of ginger. Delicious for the mouth, eyes, and soul! The beauty of these beans in the garden and the kitchen will keep you planting them year after year.”
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- Lara Wadsworth, True Leaf Market Writer |
Other Resources
Mosaic Yard Long Bean Seeds Per Package:
- 6 g - Wholesale - Approximately 38 Seeds
- 4 oz - Wholesale - Approximately 720 Seeds
- 1 lb - Bulk Seeds - Approximately 2,880 Seeds
- 5 lb - Bulk Seeds - Approximately 14,400 Seeds
Non-GMO Mosaic Yard Long Bean seeds are available for Fast Free Shipping on qualifying orders.
=======Basic Info
| Latin Name: | Vigna unguiculata subsp. sesquipedalis |
| Bean Sub-Type: | Asian - Asian beans encompass a wide spectrum of bean varieties, either originating from Asia or being especially popular in Asian cultures. Specialty - There are many subcategories of beans, and in the interest of simplifying what would be an overwhelming number of bean varieties, we group them as 'specialty'. These include but are not limited to yardlong beans, winged beans, hyacinth beans, sword beans, asparagus beans, adzuki, mung, garbanzo, and others. |
| Mosaic Yard Long Bean Color: | Purple, Green, and Red |
| Mosaic Yard Long Bean Flavor: | Mild and lightly sweet. |
Growing Info
| Hardiness Zone: | 3, 4, 5, 6, 7, 8, 9, 10, 11 Annual Crop: Not Intended to Overwinter |
| Days to Maturity: | 70-90 |
| Days to Germination: | 5-10 |
| Seeding Depth: | 1 inch |
| Plant Spacing: | 4-6 inches |
| Row Spacing: | 24 inches |
| Plant Height: | 60-108 inches |
| Growth Habit: | Vining |
| Soil Preference: | Beans prefer well-draining, nutrient-rich, loamy soil with a pH of 6.0-6.8. As light feeders and nitrogen-fixing legumes, beans do not require nitrogen-heavy fertilizers. |
| Temperature Preference: | Warmer (70-85 F). |
| Light Preference: | Full Sun |
Other
| Direct Sow: | Yes, direct sow when soil temperatures are reliably above 60 F. Planting with an inoculant may increase yields, but is certainly not required for a successful grow. |
| Start Indoors: | Not Recommended. Beans grow best without any root disturbance. We recommend direct sowing instead of transplanting. |
| Bean Pollination: | Beans are self-pollinating as they contain both the male and female parts within their flowers, unlike other fruit and vegetable plants. While they are self-pollinating, having a variety of pollinators and flowers around will improve yields by ensuring the greatest chances for pollinating events to occur. |
| Snap or Shell Bean: | Snap - Snap beans have a fleshy edible pod. Snap beans are also commonly referred to as string beans or green beans (though not all snap beans are green). They are called snap beans because they make a snapping sound when you break them in half. |
| Pole or Bush Bean: | Pole - Pole beans are vining-type plants that put out runners that grow very long or tall. Pole beans are so-called because they require a trellis, support, or wait for it… a pole. Pole beans require more effort than bush beans but may also be grown in containers with the right support. |
| Plant Width: | 12-18 inches |
| Growth Speed: | Late - Ready for harvest around 86 days or more. |
| Deer Resistant: | No |
| Germination Temperature: | 70-90 F |
| Pests and Diseases: | Beans are susceptible to beetles, aphids, spider mites, and cutworms. Look for signs of chewing, curling leaves, eggs on the undersides of leaves, and leaf discoloration. Keeping your bean plants clean from dust build-up and surrounded by a variety of plants to help deter and prevent pest damage. Beans are also susceptible to powdery mildew, bean blight, rust, and root rot. Maintain a regular watering schedule that avoids overly saturated soil. The roots need adequate time to air out between watering. This will also help prevent common fungal and bacterial diseases from developing. Good air circulation and applying water to the ground rather than the leaves will help maintain healthy bean plant growth. |
| Garden Size: | Greenhouse, Garden Plot, Raised Bed, Container |
| Bean Use: | The Mosaic Yard Long Bean is used in stir-fries, soups, stews, salads, and as a crunchy side dish. It has a great flavor on its own but takes on other seasonings well, too. |
| Climate Tolerance: | Heat-Tolerant |