Wyethia angustifolia
TAXONOMY
FamilyAsteraceae
GenusWyethia
Zone6
LEARN MORE
Plants of the World OnlineABOUT
Wyethia angustifolia, commonly known as narrowleaf mule's ears, is a perennial herb in the Asteraceae family. It is native to the western United States, particularly in California and Oregon. The plant is known for its large, sunflower-like yellow flowers and long, narrow leaves. It typically grows in grasslands and open woodlands.
ALSO KNOWN AS
Helianthus Hookerianus
Helianthus Longifolius
Leighia Hookeriana
Narrowleaf Mule's Ears
Alarconia angustifolia
Wyethia angustifolia var. angustifolia
Wyethia angustifolia var. foliosa
Wyethia foliosa
Wyethia robusta
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
WANT MORE TIPS?
DETAILS
Care Instructions
Wyethia angustifolia prefers full sun and moderate temperatures. It thrives in well-drained soil and can tolerate periods of drought. Water the plant sparingly, allowing the soil to dry out between waterings. It does not require high humidity and can grow well in average conditions.Soil
The plant prefers well-drained loamy soil. It can tolerate a range of soil types but performs best in soil that is not too rich in nutrients. Ensure good drainage to prevent root rot.Fertilizer
Wyethia angustifolia does not require regular fertilization. If needed, a light application of a balanced fertilizer in early spring can support growth.Repotting
Repotting is generally not necessary for Wyethia angustifolia as it is typically grown outdoors. If grown in a container, repot every 2-3 years to refresh the soil and provide more space for root growth.Propagation
Propagation can be done through seeds or division. Sow seeds in the fall or early spring. For division, separate the clumps in early spring or fall and replant immediately.Pruning
Pruning is not required for Wyethia angustifolia. However, removing spent flowers can encourage more blooms and maintain the plant's appearance.Toxicity
Wyethia angustifolia is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens and landscapes.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
