Verbascum chaixii

Growing Instructions

Prefers full sun in a moist well-drained soil. Offer mulch protection during winter. Fertilise if desired, but this may cause leaf growth at the expense of flower growth.

Cultivation Instructions

To encourage repeat blooming remove the central flower stalk after initial flowering. Cut just above where the side shoots are forming with a sharp knife. Tidy leaves in spring. Will self-seed.