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Description
Laennecia Coulteri, also known as Coulter’s goldenweed, is a perennial flowering plant native to the southwestern United States and northern Mexico. It belongs to the family Asteraceae and produces bright yellow flowers that bloom from summer to fall. The plant is commonly found in rocky slopes, canyons, and other dry habitats.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Laennecia |
Appearance
Laennecia Coulteri grows up to 2 feet tall and 3 feet wide. Its leaves are narrow, lance-shaped, and hairy. The flowers are bright yellow, with each head measuring up to 1 inch in diameter. The plant’s stems are also hairy and can be reddish-brown in color.
Care Guide
Laennecia Coulteri is a low-maintenance plant and can thrive in a variety of conditions. Here are some tips on how to care for it:
Water: Water the plant deeply once a week during the growing season. Reduce watering in the winter to prevent root rot.
Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.
Soil: Plant Laennecia Coulteri in well-draining soil with a pH of 6.0 to 7.5.
Sunlight: Place the plant in full sun to partial shade. It can tolerate some shade, but too much shade can affect its blooming.
Hardiness Zones: Laennecia Coulteri can grow in USDA hardiness zones 8 to 10.
Common Pests & Diseases
Laennecia Coulteri is generally resistant to pests and diseases. However, it can be affected by spider mites, aphids, and powdery mildew. To prevent these issues, keep the plant healthy and avoid overwatering.
Habitat
Laennecia Coulteri is native to the southwestern United States and northern Mexico. It can be found in rocky slopes, canyons, and other dry habitats. The plant requires well-draining soil and can tolerate drought and heat.
Question and Answer
Q: Can Laennecia Coulteri grow in containers?
A: Yes, Laennecia Coulteri can grow in containers as long as they have good drainage and are planted in well-draining soil.
Q: Does Laennecia Coulteri attract pollinators?
A: Yes, Laennecia Coulteri is attractive to bees and butterflies.
Q: How often should I prune Laennecia Coulteri?
A: Prune the plant in the winter to promote bushier growth and remove any dead or damaged stems.
Q: Is Laennecia Coulteri toxic to pets?
A: There is no information indicating that Laennecia Coulteri is toxic to pets. However, it is always best to keep pets away from any unknown plants.
Related Plants
- Laennecia sophiifolia
- Laennecia schiedeana
- Laennecia coulteri var. coulteri
- Laennecia coulteri var. flava
References
- https://www.wildflower.org/plants/result.php?id_plant=LACO4
- https://www.fs.fed.us/wildflowers/plant-of-the-week/laennecia_coulteri.shtml
- https://calscape.org/Laennecia-coulteri-()
