Phaseolus coccineus Seeds | Scarlet Runner Bean
LATIN NAME: Phaseolus coccineus
COMMON NAME: Scarlet Runner Bean
Plant Profile
Phaseolus coccineus, commonly known as Scarlet Runner Bean, is a twining climber. Strong, twining climber carries large, heart-shaped leaves and clusters of vivid, scarlet-red, pea-like flowers through summer, to be followed by long, green pods of plump, handsome beans. Young pods are eaten as green beans, and dried beans and flowers have their uses as well. It is a fast, generous, easy climber of sunny garden. Bees and other pollinators visit the flowers freely through the season. In combination, these characteristics make a persuasive case for growing it.
Science & Biotechnology
Seed science, comparative botany and horticultural selection all touch on Phaseolus coccineus, a representative of the Phaseolus group with clear practical value. Scarlet runner bean has a strong and well-documented place in plant science, and it has been studied as a crop, a flowering climber and a subject of pollination research. Centuries of cultivation have left a detailed record of how it grows and behaves.
Uses & Benefits
Scarlet Runner Bean works well in borders, containers and dedicated beds. Scarlet runner bean is grown for beans and the flowers. Long, green pods are eaten as green beans, and plump, dried beans and young leaves have their uses in kitchen as well. Bright, scarlet-red flowers are also a fine, showy addition to garden, pulling in bees and hummingbirds, and plant builds soil as a nitrogen-fixing legume. Beyond the establishment year, its needs are simple and few.
Common beans are slow-starch protein staples linked in population studies to heart and metabolic health; the pods’ fiber and the seeds’ resistant starch make them a genuinely functional food.
Growing from Seed
Scarlet Runner Bean is one of those generous plants that come along well from seed. Use a fine, free-draining seed compost, scatter the seed evenly, cover it lightly and hold it just moist in good light. Transplant the sturdiest seedlings to their permanent spots and let them develop without disturbance.
Our Take
It forms a twining climber, which makes spacing and siting straightforward. Sun and good drainage cover most of its demands.
Related Reading
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