The tall flower spikes of Verbascum Thapsus make an eye-catching sight in a summer scheme. Statuesque and architectural, like rows of tall candles, this UK native lights up a garden.
Rosettes of large, soft, green grey, slightly hairy foliage are formed. Tall, upright stems rise in late spring and early summer from between the silvery foliage, each one densely packed with buds. Over the forthcoming weeks each bud then slowly opens from the bottom upwards to reveal luscious, lemon-yellow open blooms – not dissimilar to hollyhocks in form. A valuable addition to cottage and wildlife gardens or meadows as well as an architectural addition to more modern planting schemes.
These unusual planter were once used in the production of torches and wicks for lamps - the long bare stems of Verbascum Thapsus were dried then dipped in tallow.
Happiest in well-drained soil, in a sunny area, Verbascum Thapsus is a fully hardy biennial, with an RHS hardiness rating of H6. It will grow to around 2m tall and spread to around 50cm and needs no winter protection.
Flower and Foliage Months
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Foliage Month
Flowering Month