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Description
Eurybia Macrophylla, commonly known as Bigleaf Wood Aster, is a herbaceous perennial plant that belongs to the Asteraceae family. It is native to the Eastern United States, particularly in the Appalachian Mountains, and can grow up to a height of 3-4 feet with a spread of 2-3 feet. The plant produces attractive violet-blue flowers with yellow centers that bloom from late summer to early fall.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Eurybia |
Appearance
The Bigleaf Wood Aster has large, heart-shaped leaves that can grow up to 8 inches long and 6 inches wide. The leaves are dark green in color and have a slightly hairy texture. The plant produces a cluster of daisy-like flowers that are about 1 inch in diameter. The flowers have violet-blue petals with yellow centers and bloom in late summer to early fall. The plant’s stem is green, sturdy, and slightly hairy.
Care Guide
Water: Eurybia Macrophylla requires moderate watering, and the soil should be kept consistently moist but not waterlogged.
Fertilization: Fertilize the plant with a balanced, slow-release fertilizer in the spring and summer months.
Soil: The plant prefers well-draining soil that is rich in organic matter. A slightly acidic soil with a pH of 5.5 to 6.5 is ideal for this plant.
Sunlight: Eurybia Macrophylla prefers partial shade to full shade and can tolerate some morning sun.
Hardiness Zones: The plant is hardy in USDA zones 4 to 8.
Common Pests & Diseases
The Bigleaf Wood Aster is relatively pest and disease resistant. However, it may be susceptible to powdery mildew, rust, and leaf spot. Proper watering and good air circulation can help prevent these diseases. The plant may also be attacked by slugs, snails, and aphids. Use organic insecticides or handpick the pests to control their population.
Habitat
Eurybia Macrophylla is native to the Eastern United States and is commonly found in the Appalachian Mountains. The plant thrives in woodland areas, along streams, and in moist, shaded areas.
Question and Answer
Q: Is Eurybia Macrophylla a good plant for beginners?
A: Yes, the Bigleaf Wood Aster is an easy-to-grow plant that does not require too much attention.
Q: Can Eurybia Macrophylla grow in full sun?
A: While the plant prefers partial to full shade, it can tolerate some morning sun.
Q: How often should I fertilize Eurybia Macrophylla?
A: Fertilize the plant with a balanced, slow-release fertilizer in the spring and summer months.
Q: How tall can Eurybia Macrophylla grow?
A: The plant can grow up to a height of 3-4 feet with a spread of 2-3 feet.
Related Plants
- Eurybia divaricata
- Eurybia spectabilis
- Eurybia macrophylla ‘Twilight’
- Eurybia chlorolepis
- Eurybia x herveyi
References
- “Eurybia macrophylla.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=j460.
- “Eurybia macrophylla.” Plant Finder, www.monrovia.com/plant-catalog/plants/556/bigleaf-wood-aster/.
- “Bigleaf Wood Aster.” Fine Gardening, www.finegardening.com/plant/bigleaf-wood-aster-eurybia-macrophylla.
