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Description
Balsamorhiza Deltoidea, commonly known as deltoid balsamroot or deltoid balsamorhiza, is a perennial herbaceous plant that belongs to the Asteraceae family. It is native to North America, where it grows in dry, rocky soils at elevations between 2,000 and 10,000 feet. The plant has large, showy yellow flowers and a deep taproot that can reach up to six feet in length. Balsamorhiza Deltoidea is an important source of food for many animals, including deer, elk, and bighorn sheep.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Balsamorhiza |
Appearance
Balsamorhiza Deltoidea can grow up to three feet in height and has large, hairy leaves that grow up to eight inches in length. The plant produces a single stem with a solitary flower head that is two to three inches wide. The flower head consists of yellow ray flowers and yellow disc flowers that bloom in early summer. The plant’s deep taproot allows it to survive in dry, rocky soils.
Care Guide
Balsamorhiza Deltoidea prefers well-draining soils that are slightly alkaline. The plant grows best in full sun and is hardy in USDA zones 4-9. To care for Balsamorhiza Deltoidea, follow these guidelines:- Water: Balsamorhiza Deltoidea is drought-tolerant and requires little water once established. Water the plant deeply once a week during the growing season.- Fertilization: Balsamorhiza Deltoidea does not require fertilization.- Soil: Balsamorhiza Deltoidea prefers well-draining soils that are slightly alkaline.- Sunlight: Balsamorhiza Deltoidea grows best in full sun.- Hardiness Zones: Balsamorhiza Deltoidea is hardy in USDA zones 4-9.
Common Pests & Diseases
Balsamorhiza Deltoidea is relatively pest and disease-resistant. However, the plant may be susceptible to fungal diseases such as powdery mildew and rust. Aphids and spider mites may also infest the plant. To prevent these pests and diseases, ensure that the plant is grown in well-draining soil and receives adequate sunlight.
Habitat
Balsamorhiza Deltoidea is native to North America and grows in dry, rocky soils at elevations between 2,000 and 10,000 feet. The plant is found in a variety of habitats, including grasslands, sagebrush steppe, and forests.
Question and Answer
Q: Is Balsamorhiza Deltoidea deer-resistant?
A: No, Balsamorhiza Deltoidea is not deer-resistant and is often browsed by deer.
Q: Can Balsamorhiza Deltoidea tolerate shade?
A: No, Balsamorhiza Deltoidea prefers full sun and does not tolerate shade well.
Q: How long does Balsamorhiza Deltoidea bloom?
A: Balsamorhiza Deltoidea blooms in early summer and the flowers last for several weeks.
Q: Can Balsamorhiza Deltoidea be grown in containers?
A: Yes, Balsamorhiza Deltoidea can be grown in containers as long as the soil is well-draining and the plant receives adequate sunlight.
Related Plants
– Balsamorhiza sagittata (arrowleaf balsamroot)- Balsamorhiza hookeri (Hooker’s balsamroot)- Balsamorhiza incana (hoary balsamroot)- Balsamorhiza hirsuta (hairy balsamroot)
References
– “Balsamorhiza deltoidea.” Lady Bird Johnson Wildflower Center, https://www.wildflower.org/plants/result.php?id_plant=BAD1.- “Balsamorhiza deltoidea.” Montana Field Guide, Montana Natural Heritage Program, https://fieldguide.mt.gov/species/384.- “Balsamorhiza deltoidea.” USDA Plants Database, https://plants.usda.gov/core/profile?symbol=BAD1.
