Lavender cotton is a compact, evergreen, aromatic shrub with grey-green foliage and button-like yellow flowers in summer. It needs full sun and very well-drained soil, and it is often grown as edging or groundcover.
Family
Asteraceae (Daisy family)
Grows as
Shrub
Light
Full sun
Water
Water sparingly; once established it tolerates drought and only needs water in long dry spells.
Soil
Poor to average, very well-drained soil; dislikes wet or heavy clay.
Temperature
Hardy in cool temperate climates; tolerates cold and summer heat, but may be short-lived in wet winters.
How easy
Easy
Native range
Italy to NW. Balkan Pen.
Climate
temperate
About
Santolina chamaecyparissus (syn. S. incana), known as cotton lavender or lavender-cotton, is a species of flowering plant in the family Asteraceae, native to the western and central Mediterranean.
How to grow it
This plant is valued in cultivation as groundcover or as an edging plant for a hot, sunny, well-drained spot, though it may be short-lived. Once established, plants can tolerate dry and poor soils. Its compact shape can be maintained by cutting back in spring.
Numerous cultivars have been produced, of which 'Nana', a dwarf form growing to 25 cm (10 in), has gained the Royal Horticultural Society's Award of Garden Merit.
Text excerpted from the Wikipedia article Santolina chamaecyparissus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.