Botanical Name

Hibiscus grandiflorus

Commonly known as Rose Mallow

Hibiscus grandiflorus (Rose Mallow)
Perennial

Enormous pale pink blooms up to 12 inches across on a wetland-loving native. Grow near a pond and you'll never look back.

Quick Reference
Bloom Season
Jul to Sep
USDA Zones
5-9
Sun
Full Sun
Water
High - consistently moist
Mature Height
5-8'
Bloom Colors
PinkWhite
Native Species Pollinator Friendly Hummingbird Magnet
Read the full Rose Mallow growing guide →

Companion plants, planting tips, FAQ, and more

About This Name

Hibiscus grandiflorus is the scientific name used by botanists, nurseries, and seed catalogs to identify Rose Mallow unambiguously. The genus Hibiscus places it within a specific plant family, and using the botanical name avoids the confusion that comes with regional common names. If you're shopping for Rose Mallow, looking up plant care details, or comparing varieties, searching by Hibiscus grandiflorus will give you the most precise results.