Aciphylla crenulata
Aciphylla crenulata, known as Mountain speargrass, is a perennial ornamental plant that prefers full sun and low water conditions. It is suitable for USDA zones 7–9, growing to a height of 0.5–1 meter. The plant blooms in yellow from May to July and prefers sandy, loamy, or chalky soil. It attracts pollinators.
Light
Full sun
Watering
Low water
Soil
Sandy, Loamy, Chalky
Height
0.5–1 m
Spread
0.3–0.5 m
Zones
7–9
Flower colors
This plant requires excellent drainage and is best grown in a rock garden or a well-drained border. Avoid overwatering, as it is drought-tolerant. Protect from harsh winds if possible.
The yellow flowers of Aciphylla crenulata attract bees and other beneficial insects, making it a valuable addition to a wildlife-friendly garden.
