Hardy Hibiscus, Rose Mallow, Swamp Mallow
Hibiscusmoscheutos 'Torchy'

Height

Spacing
36-48 in. (90-120 cm)

Hardiness
36-48 in. (90-120 cm)

Sun Exposure
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)

Bloom Color
Full Sun

Bloom Time

Foliage
Red

Other details
Blooms repeatedly

Propagation Methods
Herbaceous

Seed Collecting

Soil pH requirements
From herbaceous stem cuttings
From softwood cuttings

Patent Information

Foliage Color
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Bloom Characteristics

Water Requirements

Where to Grow