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Description
Packera Obovata, also known as the Roundleaf Ragwort, is a herbaceous perennial plant native to North America. This species belongs to the Asteraceae family and is characterized by its bright yellow flowers that bloom in the spring and summer months. The plant typically grows up to 2 feet tall and has a spread of about 1-2 feet. Packera Obovata is commonly found in moist meadows, swamps, and forests.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Packera |
Appearance
Packera Obovata has thick, round leaves that can grow up to 6 inches in diameter. The leaves are dark green and have toothed edges. The plant produces bright yellow flowers that have a diameter of about 1 inch. The flowers grow in clusters at the top of the stems and bloom from April to July. The plant has a fibrous root system and can spread through rhizomes.
Care Guide
Water: Packera Obovata prefers moist soil, so it is important to keep the soil consistently moist. However, the plant does not tolerate standing water, so make sure the soil has good drainage.Fertilization: The plant does not require regular fertilization. However, you can apply a balanced fertilizer in the spring to promote growth.Soil: Packera Obovata prefers well-draining, moist soil. The plant can grow in a variety of soil types, including loam, sand, and clay.Sunlight: The plant prefers partial shade to full sun. However, in hot climates, it may benefit from some afternoon shade.Hardiness Zones: Packera Obovata is hardy in USDA zones 3-8.
Common Pests & Diseases
Packera Obovata is relatively pest and disease-free. However, it may be susceptible to powdery mildew and leaf spot. To prevent these diseases, avoid overhead watering and make sure the plant has good air circulation.
Habitat
Packera Obovata is native to North America and is commonly found in moist meadows, swamps, and forests. The plant prefers moist soil and can grow in a variety of soil types.
Question and Answer
Q: Is Packera Obovata poisonous?A: Yes, Packera Obovata is toxic if ingested. It contains pyrrolizidine alkaloids, which can cause liver damage.Q: Can Packera Obovata be grown in containers?A: Yes, Packera Obovata can be grown in containers as long as the soil is kept consistently moist.Q: Does Packera Obovata attract pollinators?A: Yes, Packera Obovata is a good source of nectar for bees and butterflies.Q: When is the best time to divide Packera Obovata?A: The best time to divide Packera Obovata is in the spring or fall when the plant is not actively growing.
Related Plants
- Packera aurea
- Packera paupercula
- Packera cana
- Packera bellidiastrum
References
- “Packera obovata.” Missouri Botanical Garden. Accessed 22 March 2021. <https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f410>
- “Packera obovata.” North Carolina Extension Gardener Plant Toolbox. Accessed 22 March 2021. <https://plants.ces.ncsu.edu/plants/packera-obovata/>
- “Roundleaf Ragwort.” Wisconsin DNR. Accessed 22 March 2021. <https://dnr.wi.gov/topic/EndangeredResources/Plants.asp?mode=detail&SpecCode=PDAST0V0K0>
