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Description
Larix Gmelinii, commonly known as the Siberian Larch, is a coniferous tree that is native to Russia. It is a popular species for timber and ornamental purposes due to its attractive appearance and hardiness. The tree can grow up to 30 meters tall and has a crown that is typically narrow and conical in shape. The bark is scaly and brownish-gray in color, and the needles are green and grow in clusters of 20-30. The tree produces cones that are about 2-4 cm long and have a reddish-brown color.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Pinophyta |
| Class | Pinopsida |
| Order | Pinales |
| Family | Pinaceae |
| Genus | Larix |
Appearance
The Siberian Larch has a distinctive appearance with its narrow and conical crown. The tree can grow up to 30 meters tall and has a trunk diameter of up to 1 meter. The bark is scaly and brownish-gray in color, and the needles are green and grow in clusters of 20-30. The needles can range in length from 2-5 cm and are shed in the fall. The tree produces cones that are about 2-4 cm long and have a reddish-brown color.
Care Guide
The Siberian Larch is a hardy tree that can tolerate a range of growing conditions. It prefers moist, well-drained soil and full sun exposure. The tree requires regular watering during the first few years of growth, but once established, it can tolerate drought conditions. Fertilization is recommended in the early spring and fall, using a balanced fertilizer. The tree is hardy in zones 1-6 and can tolerate temperatures as low as -50°C.
Common Pests & Diseases
The Siberian Larch is generally resistant to pests and diseases. However, it can be susceptible to needle cast disease, which causes the needles to turn brown and fall off. The disease can be treated with fungicides. The tree can also be affected by insects such as bark beetles and sawflies, which can be controlled with insecticidal sprays.
Habitat
The Siberian Larch is native to Russia and is commonly found in Siberia, Mongolia, and northern China. It grows in a variety of habitats, including river valleys, mountain slopes, and taiga forests. The tree is able to grow in harsh climates with cold, dry winters and short growing seasons.
Question and Answer
Q: What is the average height of a Siberian Larch tree?
A: The Siberian Larch can grow up to 30 meters tall.
Q: Is the Siberian Larch resistant to pests and diseases?
A: Yes, the tree is generally resistant to pests and diseases, but can be affected by needle cast disease and insects such as bark beetles and sawflies.
Q: What type of soil does the Siberian Larch prefer?
A: The tree prefers moist, well-drained soil.
Q: What is the hardiness zone for the Siberian Larch?
A: The tree is hardy in zones 1-6.
Related Plants
- Larix decidua (European Larch)
- Larix kaempferi (Japanese Larch)
- Larix laricina (American Larch)
References
- “Larix gmelinii.” Missouri Botanical Garden. Accessed September 15, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=261673.
- “Larix gmelinii.” Plants of the World Online. Accessed September 15, 2021. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:262793-1.
- “Larix gmelinii.” Royal Horticultural Society. Accessed September 15, 2021. https://www.rhs.org.uk/Plants/55484/i-Larix-gmelinii-i/Details.
