Crinum Species, American Crinum, Southern Swamp Lily, String Lily

Crinumamericanum

Family
Amaryllidaceae (am-uh-ril-id-AY-see-ee)
Genus
Crinum (KRY-num)
Species
americanum (a-mer-ih-KAY-num)
Synonym
Sun Exposure
Hardiness
Danger
Seed is poisonous if ingested
Bloom Color
Bloom Time
Other Details
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

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

Mobile, Alabama

San Francisco, California

Bartow, Florida

Boca Raton, Florida

Cape Canaveral, Florida(2 reports)

Crawfordville, Florida

Fort Pierce, Florida

Keystone Heights, Florida

Longwood, Florida

Melbourne, Florida

Ocala, Florida

Orange Park, Florida

Pensacola, Florida

Perry, Florida

Sarasota, Florida

Spring Hill, Florida

Trenton, Florida

Venice, Florida

West Palm Beach, Florida

Lithonia, Georgia(2 reports)

Baton Rouge, Louisiana(2 reports)

Gonzales, Louisiana

Mandeville, Louisiana

New Iberia, Louisiana

New Orleans, Louisiana

Violet, Louisiana

Andover, Massachusetts

Carriere, Mississippi

Burlington, North Carolina

Matthews, North Carolina

Oklahoma City, Oklahoma

Beaufort, South Carolina

Bluffton, South Carolina

Conway, South Carolina

Fair Play, South Carolina

Hilton Head Island, South Carolina

North Augusta, South Carolina

Saint Helena Island, South Carolina

Beaumont, Texas

Belton, Texas

Houston, Texas(2 reports)

Orange, Texas

San Antonio, Texas

show all

Featured Videos

Gardener's Notes:

7
positives
4
neutrals
0
negative
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A
(Zone 7b) | September 2017 | positive

My family has been growing this as an indoor houseplant in Sweden since at least the 40s, probably much longer. Great houseplant, great s...Read More

K
| August 2017 | positive

I live in northern Florida, Perry to be exact. I just love this lily, mine grows in the front flower bed, I rarely ever have to even wat...Read More

F
Crawfordville, FL (Zone 8b) | June 2012 | positive

This plant has bloomed every summer in my FL Big Bend area woodland garden and were planted about 15 years ago. The only complaint I woul...Read More

B
Trenton, FL | July 2006 | positive

These lilies develop into massive, highly structural clumps (up to 6' high and 8' wide) in my area. Little green tree frogs and lizards q...Read More

M
M
Benton, KY (Zone 7a) | April 2005 | neutral

I do not grow this plant, information only.

The long, strap-like leaves and the flowers look like a member of the lily fam...Read More

B
Biloxi, MS | June 2004 | neutral

I just wanted to add that I saw this lily for the first time today. It was growing in a bayou in Pearlington, MS. So beautiful.

S
Old Town, FL | December 2003 | neutral

I've been looking for this plant for my Northcentral Florida, zone 8b, garden for some time, and hopefully will find some bulbs soon, as ...Read More

D
New Orleans, LA (Zone 9a) | December 2003 | positive

Great plant which is easy to grow and pest free. Will grow in sun or shade, though blooms more freely in sun. Suitable for garden, water...Read More

C
C
Tennille, GA (Zone 8b) | March 2003 | positive

Nice Scent and wonderful filler for a large garden!

J
J
Social Circle, GA (Zone 8a) | January 2003 | positive

Bulbs can weigh over 40 lbs!

T
T
Murfreesboro, TN (Zone 7a) | August 2001 | neutral

This native plant is less-known but better suited to most American gardens than the South African crinums found in many old homesteads....Read More

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