Agoseris aurantiaca
TAXONOMY
FamilyAsteraceae
GenusAgoseris
Zone4
LEARN MORE
Plants of the World OnlineABOUT
Agoseris aurantiaca, commonly known as orange agoseris or mountain dandelion, is a perennial herb in the Asteraceae family. It is native to western North America, particularly in mountainous regions. The plant produces bright orange flowers and has a rosette of basal leaves. It undergoes a dormancy period during the winter months.
ALSO KNOWN AS
Macrorhynchus Aurantiacus
Microrhynchus Purpureus
Stylopappus Pumilus
Agoseris angustissima
Agoseris arachnoidea
Agoseris aurantiaca subsp. aurantiaca
Agoseris gaspensis
Agoseris gracilens
Agoseris gracilens subsp. gracilens
Agoseris gracilens subsp. greenei
Agoseris gracilens var. gracilens
Agoseris gracilenta var. gracilenta
Agoseris howellii
Agoseris humilis
Agoseris lackschewitzii
Agoseris nana
Agoseris naskapensis
Agoseris prionophylla
Agoseris purpurea var. purpurea
Agoseris subalpina
Agoseris vulcanica
Macrorhynchus troximoides
Orange agoseris
Troximon aurantiacum
Troximon aurantiacum var. aurantiacum
Troximon gracilens var. gracilens
OVERVIEW
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature15° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
WANT MORE TIPS?
DETAILS
Care Instructions
Agoseris aurantiaca thrives in bright, direct sunlight and prefers moderate temperatures. It should be watered sparingly, allowing the soil to dry out almost completely between waterings. The plant does well in moderate humidity and does not require frequent fertilization.Soil
This plant prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in soil that is not too rich in nutrients. Good drainage is essential to prevent root rot.Fertilizer
Agoseris aurantiaca does not require regular fertilization. If desired, a light application of a balanced fertilizer can be used during the growing season, but it is generally not necessary.Repotting
Repotting is not frequently required for Agoseris aurantiaca. If the plant outgrows its container or the soil becomes compacted, it can be repotted in the spring. Use a well-draining soil mix and ensure the new pot has adequate drainage holes.Propagation
Agoseris aurantiaca can be propagated by seed. Sow the seeds in the spring in a well-draining soil mix. Keep the soil lightly moist until germination occurs. The plant can also be propagated by division in the spring or fall.Pruning
Pruning is not necessary for Agoseris aurantiaca. However, removing spent flowers can help maintain the plant's appearance and encourage new blooms.Toxicity
Agoseris aurantiaca is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens and around homes.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
