Aquilegia 'Black Barlow' is a striking herbaceous perennial grown for its deep, double blooms that look almost black at first glance. The flowers appear from late spring into early summer and rise above soft green, fern-like leaves. Its rich flower color creates strong contrast in mixed borders and shaded garden spaces. This plant suits cottage-style planting, woodland edges, and natural-looking beds.
It grows in a neat clump and is easy to place among other perennials. Bees visit the flowers, and the blooms are also useful for cutting. After flowering, spent stems can be removed to keep the plant tidy and encourage fresh growth. Seedlings may appear nearby, but named forms are best kept true by division or by replacing plants with the same cultivar.
Leaf miners are the most common pest, and aphids may sometimes be found on young growth. Powdery mildew and rust can also appear, especially if the plant is under stress. Good air movement and regular care help limit these problems. With its unusual flower color and classic garden character, 'Black Barlow' is a strong choice for seasonal color and pollinator-friendly planting.