Microsorum Species, Crocodile Fern, Crocodylus Fern

Microsorummusifolium

Genus
Microsorum (my-kroh-SOR-um)
Species
musifolium (mew-sih-FOH-lee-um)
Synonym
Polypodium musifolium
Sun Exposure
Light Shade
Foliage
Grown for foliage
Evergreen
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
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)
Danger
N/A
Bloom Color
Inconspicuous/none
Bloom Time
N/A
Other Details
Category
Ferns
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From spores
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:

Spanish Fort, Alabama

Corona, California

Deland, Florida

Fort Myers, Florida

Ocala, Florida

ST JOHN, Mississippi

Alden, New York

Spring, Texas

Weatherford, Texas

St John, Virgin Islands

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Gardener's Notes:

3
positives
1
neutral
1
negative
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D
Spanish Fort, AL (Zone 8b) | June 2017 | positive

I had my Microsorum Musifolium for 9 years while living in north Texas. It grew In a large planter with no hole in the bottom, in an eas...Read More

B
Hayward, CA | May 2010 | negative

Not nearly as hardy as listed. If it survives a bay area winter-and they have- The following summer is never warm enough for decent frond...Read More

C
El Sobrante, CA (Zone 9b) | May 2008 | neutral

Native to Myanmar (Burma), Indonesia, Malaysia, Papua New Guinea, and the Philippines.

E
| January 2007 | positive

It has been brought to my attention that there is no difference between the Microsorum and the Microsorium genra. Evidently the genus Mic...Read More

K
Alden, NY (Zone 5b) | August 2005 | positive

So far, this plant has done well up north (NY). It is currently on the patio in the shade. I keep it moist and mist it periodically as ...Read More

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