A popular ‘everlasting’ flower, easy to grow, produces a mass of small globular flowers. Typical colour is purple. Others include orange, pink & off white. Gomphrena is a cheery little clover look-alike that for centuries has graced classic cutting gardens. American gardeners have relied on its pleasing bachelor button flowers since the early 1700s. With pink, purple, or white gumball flowers, globe amaranth has…