Prizewinner Runner Bean is an open-pollinated heirloom that lives up to its name with exceptional yields of large, glossy pods speckled in violet and black. These vigorous vining plants reach 12 to 16 feet tall with proper support and mature in 70 to 79 days, making them a reliable choice for zones 3 through 9. The beans themselves are as striking as the pods, displaying dramatic violet and black speckled markings that make them as beautiful on the plate as they are in the garden.
4
Full Sun
Moderate
3-9
96in H x ?in W
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Moderate
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The defining feature of Prizewinner is its generous productivity, delivering abundant harvests of oversized pods that stand out visually in any garden or kitchen. The violet and black speckled beans inside are eye-catching and distinctive, setting this variety apart from more common runner bean cultivars. It thrives as a vining crop, climbing 12 to 16 feet with sturdy support, and handles drought conditions admirably despite its preference for moderate moisture.
Prizewinner Runner Beans are harvested as snap beans and prepared fresh, much like traditional runner bean crops across temperate regions. The large, tender pods are suited to steaming, sautéing, or adding to stir-fries and vegetable medleys. They can also be allowed to mature fully and dried for storage as shell beans, extending their usefulness beyond the fresh season.
No timeline data available yet for this variety.
Direct sow seeds into the garden after the last frost date when soil temperature reaches 60 to 75 degrees Fahrenheit. Plant seeds at the base of sturdy trellises or support structures so vines can climb naturally from emergence.
Harvest pods when they reach full size but remain tender and snappy, typically 70 to 79 days after sowing. Pick pods regularly by gently snapping them from the vine or cutting with scissors to encourage continued production. Young, glossy pods with violet and black speckles indicate peak eating quality; allow pods to mature fully and dry on the vine only if you intend to shell them for storage as dried beans.
Prizewinner Runner Beans require minimal pruning due to their natural vining growth habit. Focus instead on training main stems up supports and gently tying in lateral growth as needed. Remove any dead or damaged foliage to maintain plant health and air flow, especially as the canopy becomes dense mid-season.
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“The Prizewinner Runner Bean carries the mark of a heritage open-pollinated variety developed through years of careful selection for productivity and pod quality. While exact origins are obscured by time, this heirloom has earned recognition among seed savers and gardeners for its consistent, blue-ribbon-worthy yields. Its preservation and continued cultivation reflect the value gardeners place on varieties that deliver both abundant crops and distinctive, memorable appearance.”