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Paulownia Tomentosa

Paulownia Tomentosa

Description

Paulownia Tomentosa, also known as the Empress Tree or Princess Tree, is a deciduous tree that is native to China, but is now widely cultivated in different parts of the world. It is a fast-growing tree that can reach up to 20 meters in height and 15 meters in width. The tree has a straight trunk, broad canopy, and large, heart-shaped leaves that can grow up to 50 centimeters in length. The tree produces clusters of lavender-colored flowers in the spring before the leaves emerge. The flowers are followed by large, woody seed pods that open to release thousands of lightweight seeds that are carried by the wind.

Taxonomic Information

Domain: Eukaryota
Kingdom: Plantae
Phylum: Spermatophyta
Class: Magnoliopsida
Order: Lamiales
Family: Paulowniaceae
Genus: Paulownia

Appearance

Paulownia Tomentosa is a beautiful tree with a unique appearance. It has a straight, cylindrical trunk that is covered in gray-brown bark. The branches are thick and sturdy, and they spread out to form a broad, rounded crown. The leaves are large and heart-shaped, with a velvety texture on the underside. They are a bright green color in the summer, and turn yellow in the fall before dropping. The flowers are fragrant and showy, with a lavender color and trumpet shape. The tree produces large, woody seed pods that are about 20 centimeters long and contain thousands of tiny, lightweight seeds.

Care Guide

Paulownia Tomentosa is a relatively easy tree to care for. Here are some tips to keep your tree healthy:

Water

The tree needs regular watering, especially during the first few years of growth. Water deeply and infrequently to encourage deep root growth.

Fertilization

Fertilize the tree in the spring with a balanced fertilizer. Avoid over-fertilizing, as this can cause excessive growth that weakens the tree.

Soil

The tree prefers well-draining soil that is rich in organic matter. Amend the soil with compost or other organic matter if necessary.

Sunlight

The tree prefers full sun, but can tolerate partial shade.

Hardiness Zones

Paulownia Tomentosa is hardy in USDA zones 5-9.

Common Pests & Diseases

Paulownia Tomentosa is generally resistant to pests and diseases. However, it can be susceptible to fungal diseases such as powdery mildew and verticillium wilt. Leaf spot and cankers can also occur. Watch for signs of disease and treat promptly with appropriate fungicides. Insects such as aphids, scales, and spider mites can also be a problem. Use insecticidal soap or other appropriate insecticides to control infestations.

Habitat

Paulownia Tomentosa is native to China, but is now widely cultivated in different parts of the world. It prefers well-draining soil and full sun. The tree is tolerant of drought and can grow in a variety of soil types. It is often used for reforestation, erosion control, and as an ornamental tree in parks and gardens.

Question and Answer

Q: Is Paulownia Tomentosa invasive?

A: Paulownia Tomentosa can be invasive in some areas. It has a tendency to spread quickly and can outcompete native vegetation. Check with your local extension office before planting this tree.

Q: Can Paulownia Tomentosa be grown in containers?

A: Yes, Paulownia Tomentosa can be grown in containers, but it may not reach its full potential size.

Q: Can Paulownia Tomentosa be used for woodworking?

A: Yes, Paulownia Tomentosa is prized for its lightweight, straight-grained wood that is used for a variety of woodworking projects.

Q: Does Paulownia Tomentosa have any medicinal uses?

A: Yes, the bark, leaves, and seeds of Paulownia Tomentosa have been used in traditional Chinese medicine for various ailments.

Related Plants

  • Paulownia Elongata
  • Paulownia Fortunei
  • Paulownia Americana
  • Paulownia Catalpifolia

References

  • “Paulownia Tomentosa.” Missouri Botanical Garden. Accessed September 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=s260.
  • “Paulownia Tomentosa.” Plant Database. Accessed September 2021. https://plants.ces.ncsu.edu/plants/all/paulownia-tomentosa/.
  • “Princess Tree (Paulownia Tomentosa).” Invasive Species Compendium. Accessed September 2021. https://www.cabi.org/isc/datasheet/118132.

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