Santolina is a noun that refers to a genus of flowering plants that belong to the Asteraceae family, commonly known as the cotton lavenders. This genus consists of approximately 20 different species of shrubs, subshrubs, and perennial herbs, native to the Mediterranean region and Macaronesia.
The santolina genus is characterized by its aromatic foliage and small, button-like flower heads that can vary in color, typically ranging from yellow to pale purple. These plants often possess dense and mounded growth habits, making them attractive components in rock gardens, borders, or as specimen plants in landscaping.
Santolina is highly valued for its striking silver-gray or gray-green leaves, which are deeply lobed or pinnately divided. The evergreen nature of santolina foliage adds year-round interest to gardens and provides a nice contrast to other green-leaved plants. Furthermore, the leaves of certain santolina species have been used historically for medicinal or culinary purposes, particularly in traditional herbal medicine or as a flavoring agent.
Due to their drought-tolerance and ability to thrive in poor, well-drained soils, santolina species are often cultivated in arid climates. They prefer full sun exposure and are known for their low-maintenance requirements. Additionally, santolina plants can be easily propagated through division or cuttings, making them a popular choice among gardeners and landscapers alike.
In conclusion, santolina refers to a genus of flowering plants known for their aromatic foliage, small button-like flowers, and silver-gray leaves. These plants are valued for their aesthetic appeal, adaptability to arid conditions, and low-maintenance nature.
