bean (runner) 'Red Rum'

'Red Rum' has red flowers followed by tasty, straight, smooth, fleshy pods, on average about 22cm long and 1.5cm wide when picked, and stringless when young, and if seeds are allowed to develop they are pink mottled with black; its flowers will set even at fairly high temperatures, it crops early, and gives a high yield. Runner beans, Phaseolus coccineus, are nitrogen-fixing herbaceous perennials, usually grown as annuals, which climb by twining stems up to 4m high, with leaves divided into three ovate to heart-shaped green leaflets up to 15cm long, and racemes of many white, pink, red, or two-tone flowers, up to 3cm long, from midsummer, which are pollinated by bees and followed by edible seedpods from late summer until the first frosts.