Panicle Hydrangea vs Northern Catalpa (Cigar Tree) - TreeTime.ca

Panicle Hydrangea vs Northern Catalpa (Cigar Tree)

Catalpa speciosa

Hydrangea paniculata

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Northern Catalpa (Cigar Tree)
Panicle Hydrangea

Northern Catalpa is a striking feature tree with showy flowers, and very large leaves. Its orchid-like flowers are white with yellow and purple accents, and they have a pleasant fragrance. They bloom from late spring to early summer and can last up to two weeks, attracting hummingbirds and pollinators. The leaves are very large, ranging from 15-30 cm long, 12-20 cm wide, forming a canopy that makes it a good shade tree.

They can tolerate dry conditions as well as standing water, air pollution, and salt. These factors and its beauty contribute to its growing popularity as both a boulevard and ornamental tree in colder areas.

Northern Catalpa produces long bean-like capsules and are sometimes called the Cigar Tree in reference to this fruit.

Panicle Hydrangea is a large, broad-leaf, deciduous shrub that is prized for its ornamental appeal. It is easy to care for, long-lived, and cold-hardy.

Depending on the variety, its flowers change color throughout the blooming period. Make sure you water Panicle Hydrangeas regularly to achieve the most notable color change.

Northern Catalpa (Cigar Tree) Quick Facts

Panicle Hydrangea Quick Facts

Zone: 4a
Zone: 3a
Height: 15 m (50 ft)
Height: 6 m (20 ft)
Spread: 9 m (30 ft)
Spread: 3 m (10 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: normal
Growth rate: medium
Growth rate: fast
Life span: long
Life span: short
Suckering: low
Suckering: medium
Maintenance: medium


Flowers: white
Flowers: white, strong scent, very showy
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: cigar tree, hardy catalpa, western catalpa
Other Names: white panicle hydrangea