For a green bean, pick Scarlet Runner Beans when they are no more than 6 inches (15 cm) long, top and tail, string, then slice them into pieces anywhere from 1/4 inch to 2 inches (1/2 cm to 5 cm) -- preferences vary.A variety called Scarlet Emperor has particularly good eating beans.carlet Runner Beans are a variety of Runner Bean that are one of the most popular varieties. A perennial in the tropics, it can be overwintered in colder areas if the tuberous roots are brought inside.
From tall to small, splashy to subdued, these perennials are proven performers. Asters are the grande finale to the perennial garden, displaying vibrant fall colors in shades of pink, purple, blue, and white. Theyâre also one of the last great feeding opportunities for bees, butterflies, and other pollinators.
Aster. Asters get their name from the Latin word for star, and their flowers are indeed the superstars of the fall garden. Some types of this native plant can reach up to 6 feet with flowers in white and pinks but also, perhaps most strikingly, in rich purples and showy lavenders.Not all asters are fall bloomers. Extend the season by growing some of the summer bloomers, as well. Some are naturally compact; tall types that grow more than 2 feet tall benefit from staking or an early-season pinching or cutting back by about one-third in July or so to keep the plant more compact.