Pelargonium crispum, commonly known as Crisped-Leaf Pelargonium, is an evergreen shrub native to the rocky, limestone-rich slopes and cliffs of the Cape Provinces of South Africa. It typically grows to a height of 1-3 feet and a width of 1-2 feet. The plant is characterized by its small, fan-shaped, green leaves that are about 10mm in diameter, with a lemon scent and distinctively crisped edges. From spring to summer, it produces small, delicate flowers that range from white to pink, measuring 25 x 5-8mm, and are borne singly or in small clusters on short pedicels. The flowers are modest in size but can add a charming touch to the garden when in bloom.

Crisped-Leaf Pelargonium is valued for its aromatic foliage and versatility in use. It is suitable as a houseplant or as an outdoor perennial in mild climates. The leaves are not only ornamental but also edible, commonly used to flavor cakes, stir-fries, and salads. Additionally, the aromatic leaves can be used in potpourri. This pelargonium thrives in full sun and requires low to medium amounts of water, making it relatively drought-tolerant. It prefers well-drained soils and can tolerate slow-draining limestone substrates. While it is generally easy to maintain, it can be susceptible to root rot if overwatered or planted in poorly draining soils. It is also prone to pests such as aphids and whiteflies. Gardeners should be cautious of potential frost damage in cooler climates and provide protection or overwinter plants indoors.CC BY-SA 4.0