Article contentGoldenrod has a reputation for summer sneezing, but it’s a myth! Goldenrod flowers have very heavy pollen that is moved by insects, not wind, so this native plant is not the reason for your seasonal allergies. Instead, it’s an important part of a late-summer garden because it supports so many species of insects, including migrating butterflies like monarchs. Depending on the goldenrod you grow, the plants can range from under a metre to nearly two metres (one to six feet) tall. Golden baby is a compact cultivar with brilliant yellow flower plumes and forms tidy clumps in the garden.