Asplenium Species, Brownstem Spleenwort, Ebony Spleenwort

Aspleniumplatyneuron

Genus
Asplenium (ass-PLEE-nee-um)
Species
platyneuron (plat-ee-NOOR-on)
Synonym
Sun Exposure
Partial to Full Shade
Foliage
Grown for foliage
Evergreen
Smooth
Textured
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
9-12 in. (22-30 cm)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
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)
Danger
N/A
Bloom Color
Inconspicuous/none
Bloom Time
N/A
Other Details
Category
Perennials
Ferns
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
Patent Information
Non-patented
Propagation Methods
By dividing the rootball
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

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

Gardena, California

Buford, Georgia

Decatur, Georgia(2 reports)

Lawrence, Kansas

Prospect, Kentucky

Bastrop, Louisiana

Ann Arbor, Michigan

Piedmont, Missouri

Chapel Hill, North Carolina

Elizabeth City, North Carolina

Kinston, North Carolina

Weaverville, North Carolina

Cincinnati, Ohio

Bluffton, South Carolina

Chapin, South Carolina

Conway, South Carolina

Hilton Head Island, South Carolina

Lexington, South Carolina

Pelion, South Carolina

Summerville, South Carolina

Viola, Tennessee

Blacksburg, Virginia

Leesburg, Virginia

Roanoke, Virginia

show all

Featured Videos

Gardener's Notes:

2
positives
2
neutrals
0
negative
Sort By:
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D
Georgetown, SC (Zone 8a) | May 2007 | positive

A very attractive fern. It grows wild in our area and I have one that grew in mostly shade out of the mortar on a brick wall (see photo)...Read More

C
El Sobrante, CA (Zone 9b) | March 2007 | neutral

Native to the eastern and southern United States (all states except Alaska, Arizona, California, Nevada, Hawaii, Oregon, Washington, Idah...Read More

F
Josephine, Arlington, TX (Zone 8a) | December 2006 | neutral

Ebony Spleenwort Asplenium platyneuron is native to Texas and other States.

T
Piedmont, MO (Zone 6a) | December 2004 | positive

Ebony Spleenwort is a native fern here in Missouri. It is very hardy and tolerates considerable drought every summer. It will get large...Read More

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