Licorice Plant (Helichrysum)

Helichrysum is a diverse genus of annuals, herbaceous perennials, evergreen perennials, and shrubs. Many species have gray or silver foliage and papery flower heads, but their mature size, hardiness, flowering, and water needs vary by species and named selection. [The Royal Horticultural Society](https://www.rhs.org.uk/plants/34074/helichrysum-splendidum/details) summarizes this range in its genus description. ## Garden Use Use the genus name as a starting point when comparing plants, then check the exact species or selection before choosing a place in the garden. Some forms are grown mainly for foliage, while others are valued for seasonal flowers or dried flower heads. A container, border, gravel garden, or sunny slope may suit particular kinds, but there is no single mature size or role for the whole genus. ## Growing Conditions Many garden forms favor a sunny position and soil that drains freely, though shade and moisture preferences differ among species. The RHS notes that individual Helichrysum profiles can vary substantially; its [curry plant profile](https://www.rhs.org.uk/plants/34062/helichrysum-italicum/details), for example, recommends full sun and well-drained soil for that species. Match watering and winter protection to the named plant and local climate. ## Maintenance Pruning needs vary with growth form. Where a species is a woody shrub, light spring shaping may be appropriate; avoid applying that routine automatically to herbaceous or annual forms. Confirm care for the exact selection before pruning.