Hardy Hibiscus, Rose Mallow, Swamp Mallow 'Midnight Marvel'

Hibiscusmoscheutos

Family
Malvaceae (mal-VAY-see-ee)
Genus
Hibiscus (hi-BIS-kus)
Species
moscheutos (mos-KEW-tos)
Synonym
Spacing
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Hardiness
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Sun Exposure
USDA Zone 4b: to -31.6 °C (-25 °F)
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
Sun to Partial Shade
Bloom Time
Foliage
Red
Scarlet (dark red)
Other Details
Other details
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Propagation Methods
Deciduous
Herbaceous
Seed Collecting
Soil pH requirements
By dividing the rootball
From herbaceous stem cuttings
Patent Information
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Regional

This plant is said to grow outdoors in the following regions:

Huntsville, Alabama

Montgomery, Alabama

Seffner, Florida

Peoria, Illinois

Frederick, Maryland

Roslindale, Massachusetts

Canton, Ohio

Manassas, Virginia

Quilcene, Washington

show all

Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
Sort By:
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C
ROSLINDALE, MA | September 2014 | positive

I've grown this hybrid for two seasons here in eastern Massachusetts Z6a. The maroon-tinted foliage complements the flowers and adds colo...Read More

G
Canton--Football HOF, OH (Zone 6a) | September 2014 | positive

I've had this beauty for 2 years and it's just spectacular in the garden! I don't like masses of solid plantings, and this shrub is quite...Read More

B
Irving, TX (Zone 8a) | July 2012 | positive

I gave up on dark leaf cannas because all store bought cannas carry virus. I tried dark leaf dahlias but found that the plants would bec...Read More

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