Panicle Hydrangea vs Hairy Golden Aster - TreeTime.ca

Panicle Hydrangea vs Hairy Golden Aster

Hydrangea paniculata

Heterotheca villosa

CUSTOM GROW

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Panicle Hydrangea
Hairy Golden Aster

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.

Hairy Golden Aster is a native perennial wildflower known for its clusters of bright yellow, daisy-like blooms. They bloom from mid-summer into fall, providing late-season colour and a valuable nectar source for pollinators, including a variety of bee species.

Flowers mature into fluffy seed heads and can self-seed readily. Removing spent blooms helps manage their spread, but some people will choose to leave a few seed heads to provide food for birds. Hairy Golden Aster grow in bushy clumps, tolerates poor sandy soils, and once established, are among the most drought-tolerant wildflowers. They are well-suited for pollinator gardens, restoration, naturalization, and xeriscaping projects.

As a perennial, it dies back to the crown each winter, it will regrow from the base in the spring. Avoid disturbing the crown during late winter to ensure healthy growth the following season.

Panicle Hydrangea Quick Facts

Hairy Golden Aster Quick Facts

Zone: 3a
Zone: 3a
Height: 6 m (20 ft)
Height: 0.5 m (1.5 ft)
Spread: 3 m (10 ft)
Spread: 0.5 m (1.5 ft)
Light: partial shade, full sun
Light: full sun
Moisture: normal
Moisture: dry, normal
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Growth form: upright, clump-forming
Spreading: seeds - high, rhizomes - medium
Suckering: medium
Maintenance: medium


Flowers: white, strong scent, very showy
Flowers: bright yellow, daisy-like
Bloom time: mid summer to early fall
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: white panicle hydrangea
Other Names: hairy false golden aster, hairy false goldenaster, hairy goldenaster