Paulownia tomentosa EMPRESS TREE (plant)

Paulownia is also called Empress Tree, or Anna Pavlovna's tree, in honor of Princess Anna Pavlovna, daughter of Tsar Paul I of Russia.
It belongs to the Scrophulariaceae family. It is a majestic species native to Asia.
Its growth is extremely fast, reaching 1.50 meters in height in the first year and 3 meters in the second.

During its period of rapid growth, its leaves can measure 60 cm long by 40 cm wide. They are soft and very large, and they smell like popcorn when crushed.

Its blooming is very beautiful; the flowers are mauve-purple and bell-shaped. Their scent is reminiscent of violets, and they appear before the leaves in early spring.

How do I properly plant my Paulownia plant?

• Initially, plant the Paulownia quickly in a 4 to 5-liter pot using a high-quality horticultural potting soil.
• Firm the soil well around the base of the plant.
• Water thoroughly.
• Place it in a semi-shaded area for a few days to gently acclimate it to its new environment.
• It is also possible to plant it directly in the ground. You can also plant it directly in the ground by digging a hole 20 cm in diameter.

What type of soil is best for it?

This is a tree that grows very easily in any type of soil as long as it is not too compact.

What are its lighting requirements?

Its need for sunlight is high; it should be planted in a very bright location.

Is the imperial tree plant heat-resistant? Is it hardy?

Anna Pavlovna tree is extremely hardy; it withstands freezing temperatures as well as intense summer heatwaves.

What are its water requirements?

Kiri plant requires plenty of water during its first three months: once a week when planted in the ground, and three times a week when in a pot.

Why to plant a Empress tree at home?

A Pioneer Species for Climate Resilience

This species plays a major ecological role in restoring degraded ecosystems thanks to its rapid growth and record-breaking CO2 absorption capacity.
Its deep root system permanently stabilizes soil against erosion, while its broad foliage creates a protective microclimate, fostering the spontaneous regeneration of surrounding biodiversity.
The vigorous, well-rooted Empress tree live plant available from Ethnoplants is also cultivated for creating high-quality bonsai.

The Excellence of Timber: Lightweight and Robust

Highly prized in fine cabinetry, its wood is distinguished by a unique combination of lightness and robustness, facilitating the creation of flooring and complex decorative pieces.
Its fine texture and elegant grain make it a material of choice for fine craftsmanship, enabling the design of structures that are at once airy, durable, and aesthetically refined.

A Landscape and Heritage Asset

Grown as a solitary specimen for its majestic silhouette or in alignment, this tree quickly becomes the centrepiece of any landscape project.
At Ethnoplants, we offer it to enthusiasts wishing to integrate a species with a high environmental impact into their garden.
Its rapid growth and resilience make it a sustainable investment, combining immediate ecological benefits with long-term heritage value.

This article was written by Julien on 09/24/2026.