Hollyhock
Alcea rosea
Malvaceae · perennial · introduced
Last updated
Data Maturity Structured
This profile synthesizes data from multiple published sources. Expert field review is in progress.
Quick Facts
Height
7 ft
Growth Rate
Fast
Light
Full Sun
Soil
Moist
Water
Moderate
Hardiness
Zone Zones 5a–9b
Bloom Time
June to August