Aquatic Canna Lily 'Erebus'

Canna glauca

Family: Cannaceae (kan-AY-see-ee) (Info)
Genus: Canna (KAN-uh) (Info)
Species: glauca (GLAW-kuh) (Info)
Cultivar: Erebus
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Tropicals and Tender Perennials


36-48 in. (90-120 cm)

4-6 ft. (1.2-1.8 m)


Unknown - Tell us


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)

USDA Zone 10a: to -1.1 C (30 F)

USDA Zone 10b: to 1.7 C (35 F)

USDA Zone 11: above 4.5 C (40 F)

Sun Exposure:

Full Sun

Bloom Color:


Bloom Time:

Mid Summer



Other details:

Unknown - Tell us

Soil pH requirements:

Unknown - Tell us

Patent Information:

Unknown - Tell us

Propagation Methods:

By dividing rhizomes, tubers, corms or bulbs (including offsets)

Seed Collecting:

Allow pods to dry on plant; break open to collect seeds

Foliage Color:


Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Very high moisture needs; suitable for bogs and water gardens

Where to Grow:

Unknown - Tell us


This plant has been said to grow in the following regions:

Mesa, Arizona

Clayton, California

San Leandro, California

West Hills, California

Jersey City, New Jersey

Concord, North Carolina

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Gardeners' Notes:


On Jun 27, 2013, themikesmom wrote:

This is a wonderful canna with such a beautiful rose color and it is incredibly tall, what I love about it is the beautiful silvery leaves that are slender and not bulky or waxy at all like the typical simple cannas. This plant is the royalty of all the Cannas cultivars!


On Aug 28, 2003, Happenstance from Northern California, CA wrote:

This hybrid is from Longwood Gardens, good bloomer about 6' tall, sensitive to high winds. This marginal canna can be grown in ground or in water garden. In 9b it winters over fine without storing the rhzomes.

Canna glauca, which has roots that tolerate being submerged in water, was crossed with the terrestrial hybrids. Four cultivars, Endeavour, Erebus, Ra, and Taney, all named after famous ships, were selected in 1972 by Longwood gardens.


On Jun 18, 2002, Abutilon from Coal Center, PA (Zone 6a) wrote:

'Erebus' grows very well in water and in ground. It blooms almost constant. I especially like in or near the pond as it is lovely seen reflected in the water.