VegetableBean
Qing Bain Bean
Qing Bain is a vigorous pole bean that delivers abundance in just 50-55 days, making it one of the earliest Romano types you can grow. The flat, bright green pods stretch 10-12 inches long and stay tender and crisp, perfect for snap bean harvests or letting them mature for dry storage. Hardy across zones 3-9 and drought-tolerant once established, this open-pollinated heirloom adapts equally well to garden beds, containers, raised beds, and even greenhouses, offering flexibility no matter your growing space.
Photo © True Leaf Market
Growing Conditions
USDA Zone
3-9
Sunlight
Full Sun
Water
Moderate
Soil
Well-drained, Fertile Loam
Growth Stats
96 in
Height
TypeVining
Spacing
36
Plant Profile
Sunlight
Full Sun
Water
Moderate
Zones
3-9
Size
96in H x ?in W
Growth
—
Care
High
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Highlights
These pole beans produce remarkably long, slender pods with a striking bright green color and distinctive flat shape that catches the eye on the trellis. The early maturity and container-friendly nature mean you can harvest fresh beans in under two months even in cooler climates, while the vigorous vines deliver bountiful yields throughout the season. What truly sets Qing Bain apart is the combination of drought tolerance with consistent productivity, letting you skip frequent watering while still pulling in generous harvests.
Common Uses
Qing Bain shines as a snap bean, eaten fresh and tender when the pods are young and the beans inside are still small. The flat Romano shape makes them especially good for quick stir-frying or steaming whole, where their tender texture and mild flavor showcase the cooking method. You can also leave pods on the plant longer to mature and dry the beans for storage and winter cooking.
Growing Timeline
No timeline data available yet for this variety.
Care Instructions
Direct Sow
Direct sow Qing Bain seeds after the last frost when soil temperatures reach 60-75°F. Push seeds into the soil about 1 inch deep near your trellis or pole system, spacing them according to your row plan. Since this is an annual that reaches maturity in 50-59 days, timing your sowing to take advantage of your growing season ensures you'll harvest before the first fall frost arrives.
Harvesting
Pick pods when they're still young and tender, typically 50-59 days after planting, while the bright green color is vibrant and the pods snap cleanly when bent. At this stage, the beans inside are small and the entire pod is edible as a snap bean. For pods intended to dry and store, leave them on the plant until the pods turn brown and papery and the seeds rattle inside when shaken, then harvest and shell them to reveal the mature beans.
Pruning
No pruning is required for Qing Bain, though you may remove any dead or damaged growth as the vines develop. The natural vining habit should be allowed to climb and spread freely along your support structure.
Growing Calendar
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Companion Planting
Pests & Diseases
Ecology & Traits
Edible
Scientific Classification
Phaseolus vulgaris
Family
Fabaceae
Genus
Phaseolus
Growth Habit
Vining
Native Status
L48 (I)PR (I)VI (I)