Aruncus
Contents
Description
Aruncus is a genus of flowering plants that belong to the Rosaceae family. It is also known as Goat’s beard due to its fluffy, cream-colored flower spikes that resemble the beard of a goat. The plant is native to the temperate regions of Europe and North America and has around 12 species. Aruncus dioicus is the most commonly cultivated species due to its showy flowers and foliage.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Angiospermae |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Aruncus |
Appearance
The Aruncus plant grows up to 3-6 feet tall and 3-4 feet wide. It has large, dark-green, deeply lobed leaves that grow up to 2-3 feet long. The flowers grow in large, branched panicles that are 1-3 feet long and 6-12 inches wide. The flowers are creamy-white, feathery, and have a sweet fragrance. The blooms appear in late spring or early summer and last for several weeks. The plant produces small, dry fruits that resemble capsules, which contain seeds.
Care Guide
Aruncus plants prefer moist, well-drained soil and partial shade to full sun exposure. They are hardy in USDA zones 3-7 and require regular watering during the growing season. Fertilize the plant once a year in early spring with a slow-release fertilizer. Prune the plant after flowering to remove dead flowers and stems. Aruncus plants are generally disease and pest-free, and they do not require any special care.
Common Pests & Diseases
Aruncus plants are not susceptible to many pests or diseases. However, they can suffer from powdery mildew, which is a fungal disease that causes a white, powdery coating on the leaves. To prevent this disease, ensure good air circulation around the plant, avoid overhead watering, and remove any infected leaves. Aphids can also attack the plant, which can be controlled by spraying the plant with soapy water or insecticidal soap.
Habitat
Aruncus plants are native to the temperate regions of Europe and North America. They grow in moist woodlands, meadows, and along streams and rivers. The plant prefers cool, moist climates and can tolerate a wide range of soil types. It is commonly used in gardens and landscaping as a border plant, accent plant, or in mass plantings.
Question and Answer
Q: Is Aruncus a good plant for beginners?
A: Yes, Aruncus is a low maintenance plant that is easy to grow and care for, making it a great choice for beginner gardeners.
Q: Can Aruncus tolerate full sun exposure?
A: Yes, Aruncus can tolerate full sun exposure, but it prefers partial shade to full shade.
Q: How often should I water my Aruncus plant?
A: Aruncus plants require regular watering during the growing season, about once or twice a week, depending on the soil moisture level.
Q: When is the best time to prune Aruncus?
A: The best time to prune Aruncus is after flowering, which is usually in late spring or early summer.
Related Plants
- Aruncus aethusifolius
- Aruncus dioicus
- Aruncus dioicus ‘Kneiffii’
- Aruncus dioicus ‘Variegatus’
- Aruncus sylvester
- Aruncus x hybrida ‘Misty Lace’
References
- “Aruncus.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f770.
- “Aruncus.” Plant Care Today, 21 Jan. 2020, plantcaretoday.com/aruncus.html.
- “Aruncus.” Royal Horticultural Society, www.rhs.org.uk/Plants/1160/Aruncus/Details.
