Contents
Description
Eriophyllum Lanatum, also known as woolly sunflower or Oregon sunshine, is a native perennial plant in the family Asteraceae. It is mainly found in the western United States, from California to Montana. The plant is characterized by its yellow daisy-like flowers that bloom in late spring to early summer. The leaves of the plant are green and hairy, and the stems are tall, reaching up to three feet in height. Eriophyllum Lanatum is known for its ability to tolerate drought and poor soil conditions, making it a great addition to any garden.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Eriophyllum |
| Species | Lanatum |
Appearance
Eriophyllum Lanatum has yellow daisy-like flowers that bloom in late spring to early summer. The leaves of the plant are green and hairy, and the stems are tall, reaching up to three feet in height. The plant is known for its woolly appearance due to the fine white hairs that cover the leaves and stems. The flowers are about two inches in diameter and have a bright yellow color with a brownish center. The plant has a bushy appearance and looks great in mass plantings.
Care Guide
Eriophyllum Lanatum is a low-maintenance plant that is easy to care for. Here are some tips to keep your plant healthy:
Water: Eriophyllum Lanatum is drought-tolerant, so it does not need frequent watering. Water the plant deeply once a week during the growing season.
Fertilization: Eriophyllum Lanatum does not need fertilizer. However, you can apply a slow-release fertilizer in early spring if you want to promote growth.
Soil: Eriophyllum Lanatum prefers well-draining soil. If your soil is heavy, add some sand or perlite to improve drainage.
Sunlight: Eriophyllum Lanatum prefers full sun. It can tolerate partial shade, but it may not bloom as well.
Hardiness Zones: Eriophyllum Lanatum is hardy in USDA zones 7-10.
Common Pests & Diseases
Eriophyllum Lanatum is generally free from pests and diseases. However, here are some common issues to watch out for:
Aphids: Aphids are small insects that feed on the sap of the plant. They can cause yellowing of leaves and stunted growth. Use insecticidal soap to control aphids.
Powdery Mildew: Powdery mildew is a fungal disease that causes a white powdery coating on leaves. It can be treated with fungicides.
Habitat
Eriophyllum Lanatum is native to the western United States, from California to Montana. It grows in dry, rocky areas, and can tolerate poor soil conditions. The plant is often found in grasslands, scrublands, and open woodlands. It is an important food source for many pollinators, including bees and butterflies.
Question and Answer
Q: Is Eriophyllum Lanatum deer-resistant?
A: Yes, Eriophyllum Lanatum is deer-resistant.
Q: When is the best time to plant Eriophyllum Lanatum?
A: The best time to plant Eriophyllum Lanatum is in the spring or fall.
Q: Can Eriophyllum Lanatum tolerate salty soil?
A: No, Eriophyllum Lanatum cannot tolerate salty soil.
Q: How often should I prune Eriophyllum Lanatum?
A: Eriophyllum Lanatum does not need frequent pruning. Deadhead the spent flowers to encourage more blooms.
Related Plants
Here are some related plants to Eriophyllum Lanatum:
- Eriophyllum confertiflorum
- Eriophyllum staechadifolium
- Eriophyllum lanatum var. integrifolium
- Eriophyllum mohavense
References
- “Eriophyllum lanatum.” Missouri Botanical Garden. Accessed 11 May 2021. <http://www.missouribotanicalgarden.org/plantfinder/plantdetails.aspx?taxonid=281905&isprofile=0&basic=erio>
- “Eriophyllum lanatum.” University of California Agriculture & Natural Resources. Accessed 11 May 2021. <https://ucanr.edu/sites/UrbanHort/Landscape_Trees/Emerald_Ash_Borer/Emerald_Ash_Borer_-_Landscaping_Plants/erio/>
- “Eriophyllum lanatum.” Plant of the Week. Accessed 11 May 2021. <https://www.fs.fed.us/wildflowers/plant-of-the-week/eriophyllum_lanatum.shtml>
