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Alcea rosea

Family: malvaceae
Common name(s): hollyhock
Synonym(s): Althaea rosea
Hardiness ratings: USDA zone 2~3 - 9~10

General resources

Links for Alcea rosea

Alcea rosea annua

Common name(s): Compact Hollyhock
Hardiness ratings: USDA zone 6 - 9


Alcea rosea var. nigra

Hardiness ratings: USDA zone 2 - 9


  • Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (zone 2-9) (43 photos)
  • Paghat's Garden - Illustrated articles by a gardener in the Pacific Northwest, with background and personal observations. (1 photo)

Last updated:20 Dec 2023