Phlomis russeliana - 2026

Phlomis russeliana is a striking perennial admired for its architectural form and long-lasting flower display. It produces whorls of bright yellow, tubular flowers in late spring and early summer, which rise above large, soft, grey-green leaves. The flowers provide both colour and nectar, attracting bees and other pollinators, while the distinctive seed heads remain ornamental into winter, adding structure and interest to borders and naturalistic plantings.

This hardy perennial thrives in well-drained soil and prefers a position in full sun to partial shade. Suited to the UK climate, it is low-maintenance, requiring only occasional cutting back of old stems after flowering to encourage fresh growth. Phlomis russeliana combines vibrant floral displays, architectural foliage, and year-round visual interest, making it a versatile and resilient addition to a variety of garden designs.