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Description
Elaeagnus Umbellata, also known as Autumn Olive or Japanese Silverberry, is a deciduous shrub that belongs to the Elaeagnaceae family. It is native to Asia and was introduced to North America in the 1800s as an ornamental plant. It is widely grown for its tasty and nutritious berries, which are rich in vitamins A, C, and E.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Rosales |
| Family | Elaeagnaceae |
| Genus | Elaeagnus |
Appearance
Autumn Olive is a fast-growing shrub that can reach up to 20 feet in height. It has an upright growth habit and a spreading crown with branches that are covered with silvery scales. The leaves are oval-shaped, about 2-4 inches long, and have a silvery-green color on the upper surface and a brownish color on the underside. The flowers are small, about 1/4 inch long, and have a creamy-white color with a sweet fragrance. The fruits are small, about 1/2 inch long, and have a red color with silver dots.
Care Guide
Autumn Olive is a hardy shrub that can tolerate a wide range of growing conditions. Here are some tips for caring for this plant:- Water: Autumn Olive is drought-tolerant and can survive on rainfall alone. However, it will benefit from occasional watering during dry periods.- Fertilization: Autumn Olive does not require regular fertilization, but it will benefit from a light application of balanced fertilizer in the spring.- Soil: Autumn Olive prefers well-draining soil that is slightly acidic. It can grow in a wide range of soil types, from sandy to clay.- Sunlight: Autumn Olive prefers full sun but can also tolerate partial shade.- Hardiness Zones: Autumn Olive can grow in USDA hardiness zones 3-8.
Common Pests & Diseases
Autumn Olive is generally not affected by pests or diseases. However, it can be susceptible to leaf spot and rust in humid conditions. These diseases can be controlled by removing infected leaves and applying fungicides.
Habitat
Autumn Olive is native to Asia and can be found growing in a wide range of habitats, from forests to grasslands. It is also commonly grown as an ornamental plant in gardens and parks.
Question and Answer
Q: Is Autumn Olive invasive?
A: Yes, Autumn Olive is considered an invasive species in some areas. It can spread rapidly and outcompete native plants.
Q: How long does it take for Autumn Olive to bear fruit?
A: Autumn Olive typically starts producing fruit when it is 3-4 years old.
Q: Can Autumn Olive be grown in containers?
A: Yes, Autumn Olive can be grown in containers as long as they are large enough to accommodate the plant’s root system.
Q: Can Autumn Olive be propagated from cuttings?
A: Yes, Autumn Olive can be propagated from hardwood cuttings taken in the winter.
Related Plants
– Elaeagnus Angustifolia- Elaeagnus Commutata- Elaeagnus Ebbingei- Elaeagnus Multiflora- Elaeagnus Pungens
References
– Missouri Botanical Garden. (n.d.). Elaeagnus umbellata. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=284702&isprofile=0&- United States Department of Agriculture. (n.d.). Elaeagnus umbellata. Retrieved from https://plants.usda.gov/core/profile?symbol=ELUM2
