Onosma staminea
Onosma staminea is a perennial ornamental plant that thrives in full sun and requires medium watering. It typically grows to a height of 0.3–0.6 meters and is suitable for USDA zones 5–8. The plant produces fragrant yellow and orange blooms from May to July and attracts pollinators. It prefers loamy, sandy, or chalky soil and is not evergreen.
Light
Full sun
Watering
Medium water
Soil
Loamy, Sandy, Chalky
Height
0.3–0.6 m
Spread
0.2–0.4 m
Zones
5–8
Flower colors
This plant prefers well-drained soil and a sunny location. Ensure adequate spacing for its mature size. Deadheading spent blooms can encourage further flowering. It is generally low-maintenance once established.
The vibrant yellow and orange flowers are attractive to various pollinators, making it a good addition to a wildlife-friendly garden.