Ismene Species, Peruvian Daffodil, Spider Lily

Ismenedeflexa

Family
Amaryllidaceae (am-uh-ril-id-AY-see-ee)
Genus
Ismene (iz-me-nee)
Species
deflexa (de-FLEKS-uh)
Synonym
Ismene x deflexa
Hymenocallis deflexa
Hymenocallis festalis
Ismene festalis
Sun Exposure
Full Sun
Foliage
Evergreen
Smooth
Textured
Height
18-24 in. (45-60 cm)
Spacing
12-15 in. (30-38 cm)
Hardiness
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)
Danger
N/A
Bloom Color
White/Near White
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Other Details
Category
Bulbs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
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:

Alabaster, Alabama

Auburn, Alabama

New Market, Alabama

Pleasant Grove, Alabama

Vincent, Alabama

Flagstaff, Arizona

Mesa, Arizona

Phoenix, Arizona(2 reports)

Tolleson, Arizona

Booneville, Arkansas

Paris, Arkansas

Anderson, California

Coronado, California

Forestville, California

GARBERVILLE, California

Laguna Niguel, California

Lindsay, California

Merced, California

Pleasant Hill, California

Sacramento, California

San Diego, California

Santa Ana, California

Vista, California(9 reports)

Alamosa, Colorado

Bartow, Florida

Brandon, Florida

Brooksville, Florida

Cape Coral, Florida

Clearwater, Florida

Jacksonville, Florida

New Port Richey, Florida

Old Town, Florida

Oldsmar, Florida

Orlando, Florida

Panama City, Florida

Umatilla, Florida

Braselton, Georgia

Cordele, Georgia

Hahira, Georgia

Stone Mountain, Georgia

Woodstock, Georgia

Divernon, Illinois

Delhi, Iowa

Derby, Kansas

Gardner, Kansas

Hebron, Kentucky

Lafayette, Louisiana

Montegut, Louisiana

Paulina, Louisiana

Baltimore, Maryland

Cumberland, Maryland

Edgewater, Maryland

Pikesville, Maryland

Lowell, Massachusetts

Allen Park, Michigan

Dearborn Heights, Michigan

Columbia, Mississippi

Ecru, Mississippi

Saint Joseph, Missouri

Springfield, Missouri

Campton, New Hampshire

Albuquerque, New Mexico

Las Cruces, New Mexico

Southold, New York

Utica, New York

Concord, North Carolina

Elizabeth City, North Carolina

Louisburg, North Carolina

Broken Arrow, Oklahoma(2 reports)

Norman, Oklahoma

Sasakwa, Oklahoma

Albany, Oregon

Coos Bay, Oregon

Lebanon, Oregon

Millersburg, Oregon

Portland, Oregon

Salem, Oregon

Conway, South Carolina

North Augusta, South Carolina

Summerville, South Carolina

Sumter, South Carolina

Knoxville, Tennessee

Rockwood, Tennessee

Arlington, Texas

Austin, Texas

Corpus Christi, Texas

Fort Worth, Texas

Houston, Texas(3 reports)

Irving, Texas

Jacksonville, Texas

Kemp, Texas

Lubbock, Texas

Mc Kinney, Texas

Murchison, Texas

New Caney, Texas

Palestine, Texas

Plano, Texas

Round Top, Texas

San Antonio, Texas(2 reports)

Spring, Texas

Wylie, Texas

Salt Lake City, Utah

Honaker, Virginia

Cathan, Washington

Chewelah, Washington

John Sam Lake, Washington

Kalama, Washington

North Marysville, Washington

Priest Point, Washington

Shaker Church, Washington

Stimson Crossing, Washington

Weallup Lake, Washington

Parkersburg, West Virginia

Tomahawk, Wisconsin

show all

Featured Videos

Gardener's Notes:

31
positives
5
neutrals
2
negatives
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L
Tulsa, OK | August 2017 | positive

This is a strange little plant for me.. It sends up leaves about mid summer every year but blooms only occasionally. I grow it on the e...Read More

H
Aptos, CA | October 2015 | positive

I "inherited" this bulb as part of a raised-bed garden. It has bloomed beautifully about mile or mile and a half away from Monterey Bay ...Read More

D
St Joseph, MO | October 2014 | positive

I grew 5 in 3 containers. 1 each in 2 - 5 inch containers. 3 in a 8 inch pot. All bloomed fine on my deck here in Northwest Missouri Z...Read More

C
El Paso, TX | September 2014 | positive

When I saw these at the local WalMart, I was intrigued. I truly wondered if they would bloom here in the desert. I gave it a try and th...Read More

E
Las Cruces, NM (Zone 8a) | June 2014 | positive

I inherited 2 clumps of Peruvian Daffodil's when we bought a house that had sat vacant for 5 months. I mention that because these things...Read More

C
Tamalpais-Homestead Valley, CA | January 2014 | negative

I live in the San Francisco Bay Area, near the coast. I planted these probably 15 years ago, and in all that time, I've had one flower. I...Read More

T
Seven Points, TX | July 2013 | positive

I don't know where I got this plant. It was growing in my flower bed. I have had it for a long time. Don't remember How long.
I f...Read More

T
Irving, TX | May 2011 | positive

I bought a pack of three late last spring at the mark down bin at WalMart because the flowers looked very exotic in the picture. All thre...Read More

O
Springfield, MO | May 2010 | positive

I grew mine in a small pot with every intention of selling it as a started bud... I got too busy with other projects so I never got aroun...Read More

T
Elizabeth City, NC (Zone 8a) | May 2009 | positive

just a wonderful harbinger of spring !! , especially after this unusually frigid winter . it's amazing that such a dainty looking flower ...Read More

C
Tomahawk, WI | May 2009 | positive

I also purchased the bulbs from Wal-mart about 3 years ago. Because I live in northern Wisconsin, I lift the bulbs every year and store i...Read More

D
Paulina, LA | May 2009 | positive

Mine just bloomed yesterday (May 17, 2009) and is lovely. I orginally thought it was alot like a swamp spider lily we have around this ar...Read More

R
Statesville, NC | May 2009 | positive

This plant seems to be more hardy than what it says here. All of the literature I have read has said 8a and higher. I have never dug mine...Read More

5
Sasakwa, OK | March 2009 | positive

Last summer I planted 2 amarylis bulbs in a flower bed in back of my house. And 2 of these peruvian daffodils just came up and had beauti...Read More

C
McKinney, TX (Zone 8a) | February 2009 | positive

Love this plant for the tall lush foliage with or without the incredible flowers. Planted 4 small bulbs three years ago, dug them up 2/0...Read More

B
spokane valley, WA (Zone 5a) | September 2008 | positive

This plant with its exquisite bloom is a bulb, and like most bulbs it hates pots. It will bloom in a pot if the bulb is large enough, bu...Read More

E
(Zone 10a) | March 2008 | negative

Well, not totally negative but i have some complaints on this bulb!
I grow it in a large pot. It dies down in the winter but in s...Read More

H
Spring, TX | January 2008 | positive

I actually ran across these in Walmart, and picked up a package just because I thought they were so beatiful. I planted them in the beds...Read More

M
M
mgh
Willamette Valley, OR (Zone 8a) | June 2007 | neutral

I planted these for the fist time last year and they bloomed wonderfully. So far this year, I have not even seen a leaf. I didn't dig t...Read More

B
Paris, AR (Zone 7a) | February 2007 | positive

I have this plant and if yours is not blooming but growing, it may be planted to deep.

J
Delhi, IA | June 2006 | positive

I plant what started out as ten bulbs every spring. I of course have to dig them each fall after a killing frost. In three years in ric...Read More

M
M
Pleasant Grove, AL | May 2006 | neutral

I have these planted for atleast 4 years ago. They are growing and multiplying like crazy but not blooming. There is someone down the s...Read More

B
Braselton, GA (Zone 8a) | May 2006 | neutral

This is my first year growing these. I bought these plants ONLY because they were reputed to be so very fragrant. I have 3 blooms opened ...Read More

S
S
(Zone 7b) | April 2006 | positive

This plant is a dependable spring bloomer for me. Fairly easy care.

Dramatic blooms.

J
J
Divernon, IL (Zone 5b) | February 2006 | positive

Does well in large containers outside in summer; overwinters in basement, usually left in pot till repotted in spring.

H
Rockwood, TN (Zone 7a) | October 2005 | neutral

Recieved as a mystery bonus with an order of perennials. Has been growing in my garden for three years. No need to dig up in fall as it...Read More

H
Houston, TX | May 2005 | positive

I grabbed a few of these bulbs out of the discount/late season bin at Lowe's just on a whim. Normally I like really colorful flowers, but...Read More

P
Deal, NJ (Zone 7a) | April 2005 | positive

Peruvian (or Italian) daffodil is a lovely plant.... it has long strappy leaves (similar to clivia) and a large spidery blossom.... lar...Read More

R
Laguna Niguel, CA (Zone 10a) | August 2004 | positive

I rec'd this as a free bulb when I purchased a plumeria cutting at our local fair. I planted the bulb in the middle of May and yesterday...Read More

T
Woodstock, GA | May 2004 | positive

I planted two groups of six (6) bulbs in the middle of April (Atlanta Area) and the first bloom arrived May 10th.
A second bulb is...Read More

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

Hortus Third lists this species as a hybrid of H. longipetela and H. narcissiflora.

M
Lowell, MA | October 2003 | positive

Gorgeous flowers - beautiful curved, long foliage create an amazing look! For those in colder climates, gorw in containers that can be p...Read More

S
Old Town, FL | August 2003 | positive

I've grown Peruvian Daffodil for three or four years now, first near Atlanta, Georgia, zone 7b, and now in Northcentral Florida, zone 8b....Read More

U
Lindsay, CA | August 2003 | positive

My son had a row of these jade green fleshy plants on the south side of his house about 18" tall. They received very little water. When h...Read More

A
A
Alabaster, AL (Zone 7b) | August 2003 | positive

2003 was the first year I planted the peruvian daffodil. I planted four and all thrived, but only 3 bloomed. I think this is now my favor...Read More

S
Lutherville Timonium, MD | July 2003 | positive

As with a lot of plants that I see in the nurseries and buld/garden catalogs, I decided to grow the Peruvian Daffodil for myself. I'm gl...Read More

K
K
Minneapolis, MN | July 2003 | positive

I'm in zone 4 so I must dig the bulbs up for winter - but I tried these the first time this year and had success in 3 of 5 bulbs. The fo...Read More

H
H
Laurel, DE (Zone 7a) | August 2002 | positive

Tried these for the first time this year. Planted the bulbs in pots in full sun on June 28 and they bloomed in thirty days. Mine reache...Read More

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