Spring Snowflake, St. Agnes' Flower

Leucojumvernum

Family
Amaryllidaceae (am-uh-ril-id-AY-see-ee)
Genus
Leucojum (LOO-koh-jum)
Species
vernum (VER-num)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Smooth
Height
6-12 in. (15-30 cm)
Spacing
3-6 in. (7-15 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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
All parts of plant are poisonous if ingested
Bloom Color
White/Near White
Bloom Time
Late Winter/Early Spring
Other Details
Category
Bulbs
Perennials
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)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
Regional

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

Auburn, Alabama

Calistoga, California

GARBERVILLE, California

Stockton, California

Niceville, Florida

Pensacola, Florida

Logansport, Louisiana

Pollock, Louisiana

Las Cruces, New Mexico

Lexington, North Carolina

Lakewood, Ohio

Medina, Ohio

Springboro, Pennsylvania

Summerville, South Carolina

Dallas, Texas

Fort Worth, Texas

Houston, Texas

Huntsville, Texas

Rusk, Texas

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Gardener's Notes:

7
positives
0
neutral
0
negative
Sort By:
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E
Las Cruces, NM (Zone 8a) | March 2015 | positive

I received this as a bonus bulb from Easy to Grow Bulbs. I planted them in a part of the garden that is "under contstruction" because fo...Read More

N
Houston, TX | March 2014 | positive

When I first moved into my house in Houston, Texas, a friend of my father's who lived in Galveston gave me some of his snowflake bulbs. T...Read More

C
ROSLINDALE, MA | January 2014 | positive

A reliable bulb valued for its late winter/early spring flowers---white bells tipped in green hanging gracefully from the tops of the sca...Read More

O
Logansport, LA | February 2009 | positive

according to "The Complete Book of Bulbs" this plant is only hardy to zone 7 , but i found my mystery flowers here in zone 8 in Louisiana...Read More

O
La Mesa, CA | March 2007 | positive

According to the Sunset Western Garden Book, vernum is "generally unsucessful where temperatures remain above 20 degrees F/-7 degrees C."...Read More

M
Lexington, NC (Zone 7b) | July 2006 | positive

This plant is one of the earliest blooming plants under a very old pecan tree in our front yard. It's dainty and cheerful! I plan to a...Read More

Z
Z
Pensacola, FL (Zone 8b) | March 2006 | positive

We traveled through Fairhope and Foley in Alabama in Jan. 2006. These two cities were decorated with lots of flowers. We saw thousands an...Read More

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