Verbascum ‘Gainsborough’

Description

Verbascum ‘Gainsborough’

Verbascum ‘Gainsborough’ is an elegant mullein cultivar renowned for its soft, pale yellow flower spikes and refined appearance. This hardy perennial typically reaches heights of up to 1.2 forming attractive rosettes of grey-green, felted foliage at the base. The tall, branching flower spikes emerge in early to mid-summer, bearing densely packed, small yellow blooms that create a striking vertical accent in the garden.

In UK gardens, ‘Gainsborough’ thrives in well-drained soil and full sun, making it ideal for Mediterranean-style plantings or cottage garden borders. It tolerates poor, sandy soils and drought conditions once established, though young plants benefit from regular watering. Deadheading spent flower spikes may encourage a second flush of blooms. As this cultivar is sterile, it won’t self-seed, making it ideal for gardeners who prefer controlled plantings without unwanted seedlings.

Perfect for naturalistic plantings, gravel gardens, or herbaceous borders, ‘Gainsborough’ combines beautifully with ornamental grasses and other drought-tolerant perennials. Its architectural form provides excellent structural interest whilst attracting beneficial insects throughout the flowering period.