Pericallis lanata

Pericallis lanata, commonly known as the woolly ragwort or silver ragwort, is a perennial plant that belongs to the Asteraceae family. Native to the Canary Islands and Madeira, it has also been introduced worldwide as an ornamental plant. This plant can grow up to 60 cm tall and has a bushy habit. Its silver-gray leaves are covered in fine hairs, giving them a woolly appearance. The deeply lobed leaves have toothed edges, adding to their unique texture. In spring or early summer, Pericallis lanata produces clusters of small yellow flowers with dark centers on tall stems above its foliage. These flowers are known for attracting bees and butterflies. Pericallis lanata thrives in well-drained soil under full sun or partial shade and can tolerate some drought once established. It is hardy to USDA zone 9a (-6°C), but may require frost protection in colder climates. This plant can be propagated by seed or cuttings taken from new growth shoots in spring or early summer. Due to its attractive foliage and colorful flowers that bloom for several weeks, it is commonly used in borders, rock gardens, containers, and hanging baskets. However, it is important to note that Pericallis lanata contains pyrrolizidine alkaloids, which can be toxic if consumed in large quantities by humans or animals. Therefore, it should not be ingested without proper guidance from medical professionals familiar with this type of toxicity risk assessment.

Characteristics

Plant Type

Herb

Life Cycle

Biennial, Perennial

Genus

Pericallis

Family

Asteraceae

Hardiness Zone

9-11

Mature Height

30 cm to 61 cm

Mature Spread

30 cm to 46 cm

Leaf Color

Green, Gray

Leaf Type

Deciduous

Flower Color

Purple, Lavender

Flower Size

3.05 cm to 5.08 cm

Bloom Time

Spring

Planting Time

Spring, Summer, Autumn

Harvest Time

Late spring, Early summer, Mid summer

Tags (9)

Common Names (2)