Narrow-Leaved Coneflower (Echinacea) vs Empress Tree - TreeTime.ca

Narrow-Leaved Coneflower (Echinacea) vs Empress Tree

Paulownia tomentosa

Echinacea angustifolia

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Empress Tree
Narrow-Leaved Coneflower (Echinacea)

The Empress Tree is a fast growing, ornamental shade tree. It has purple, fragrant flowers that are quite attractive. The flowers emerge before the leaves in early spring. The leaves of this tree can grow very large, up to 30 cm long.

As one of the fastest growing trees in the world, this tree has been given considerable attention for carbon sequestration projects. It drops many seeds which can make it invasive in warmer climates. Please do some research and plant the right tree in the right place.

The Empress tree’s genus name comes from Princess Paulowna, daughter of Tsar Paul I of Russia.

Narrow-Leaved Coneflower is a native perennial wildflower known for its pink to pale purple, daisy-like blooms. The petals (rays) droop downwards, around a dark, domed center, giving the flower a cone-like appearance. The nectar-rich blossoms attract a wide variety of pollinators, including native bees and butterflies. After flowering, the seeds provide food for birds, further adding to its ecological value.

Once established, it is drought-tolerant due to its deep taproot, which also helps stabilize soil. Narrow-Leaved Coneflower thrives in a variety of well-drained soils, including sandy, rocky, and alkaline. It often grows alongside the native grasses that characterize prairie and grassland ecosystems, making it well-suited for prairie and grassland restoration, naturalization, and pollinator gardens.

Empress Tree Quick Facts

Narrow-Leaved Coneflower (Echinacea) Quick Facts

Zone: 5a
Zone: 3a
Height: 9 m (30 ft)
Height: 0.5 m (1.5 ft)
Spread: 9 m (30 ft)
Spread: 0.5 m (1.5 ft)
Light: full sun
Light: full sun
Moisture: normal
Moisture: dry, normal
Growth rate: very fast
Growth rate: medium
Life span: medium
Life span: short
Growth form: upright, clump-forming
Spreading: seeds - medium
Suckering: medium
Suckering: none


Flowers: light purple
Flowers: pink to pale purple, daisy like
Bloom time: early to mid summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: SK, MB
Other Names: chinese empress tree, foxglove tree, princess tree, royal paulownia
Other Names: black samson, black samson echinacea, echinacea, narrow-leaf coneflower