Casuarina, Prostrate Swamp Oak 'Cousin It'

Casuarinaglauca

Genus
Casuarina (kazh-yoo-ar-EYE-nuh)
Species
glauca (GLAW-kuh)
Synonym
Sun Exposure
Full Sun
Foliage
Grown for foliage
Evergreen
Height
under 6 in. (15 cm)
Spacing
4-6 ft. (1.2-1.8 m)
Hardiness
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)
Bloom Color
Inconspicuous/none
Bloom Time
Other Details
Category
Groundcovers
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Blue-Green
Where to Grow
Grow outdoors year-round in hardiness zone
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
Patent Information
Propagation Methods
Seed Collecting
Regional

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

Toney, Alabama

Buckeye, Arizona

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Gardener's Notes:

1
positive
0
neutral
1
negative
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H
Toney, AL | July 2020 | positive

Interesting and easy to grow in a pot. Overwinter in house and easily propagated through cuttings.

C
ROSLINDALE, MA | March 2016 | negative

This species is a Florida state designated noxious weed.

The Florida Exotic Pest Plant Council has listed this as a Catego...Read More

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