Sister Disco® Scotch broom is a far-out burst of color for your spring garden. Each pea-shaped bloom is screaming yellow dabbed with bright red. This spring bloomer is especially when paired with colorful spring blooming bulbs like daffodils, tulips, and crocus. Sister Disco Scotch broom loves sunny, dry conditions. After blooming, wiry green stems are covered in tiny leaves, which provide a unique textural effect.