Which flowering vine is the most beautiful of all? A great number of growers from around the world have chosen this one. In flower almost every day of the year, a mature specimen bears hundreds of 3 inch yellow and russet red flowers in spectacularly long hanging chains, and so is a natural for greenhouse rafters and tall arbors. Leaves are 5 to 6 inches long, and handsome dark glossy green, and the plant is more delicate in appearance than its blue flowered cousins. Successful outdoors in both subtropical and tropical climates. Hardy to 28F.