Helichrysum, French Toast Plant, Icicle Plant, Licorice Plant, Silver Spike 'Icicle'

Helichrysumthianschanicum

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Helichrysum (hel-ih-KRY-sum)
Species
thianschanicum (thee-an-SHAN-ee-kum)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Grown for foliage
Height
6-12 in. (15-30 cm)
Spacing
18-24 in. (45-60 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)
USDA Zone 11: above 4.5 °C (40 °F)
Not Applicable
Bloom Color
Cream/Tan
Inconspicuous/none
Bloom Time
N/A
Other Details
Category
Annuals
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Bronze
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)
Patent Information
Propagation Methods
From herbaceous stem cuttings
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:

Fairfield, California

NORTH FORK, California

Loxahatchee, Florida

New Albany, Indiana

Barbourville, Kentucky

Bellevue, Michigan

Madison, Mississippi

Metuchen, New Jersey

Las Cruces, New Mexico

Syracuse, New York

Kure Beach, North Carolina

Berea, Ohio

East Liverpool, Ohio

Murfreesboro, Tennessee

Mc Kinney, Texas

Sandy, Utah

South Jordan, Utah

Olympia, Washington

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Gardener's Notes:

5
positives
1
neutral
0
negative
Sort By:
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I
Berea, OH | July 2016 | positive

Thanks for mentioning the Helichrysum 'Icicle'. I purchased 11 of these plants (4-inch pots, $1.00 each) at the end of the 2015 planting ...Read More

C
ROSLINDALE, MA | August 2014 | neutral

This is a silver-leafed plant from northern China. It is highly xeric, and some sources say it's hardy to Z5a, at least where winters are...Read More

D
Fairmount, NY | May 2013 | positive

I live in Zone 5 and have had success overwintering this plant in our cold frame. It must go in dry and stay that way until after the la...Read More

S
North Fork, CA (Zone 7b) | July 2010 | positive

This is a loooooong bloomer! It's been blooming from May to July and only now, middle of July, are the flowers going to seed. It's lovel...Read More

S
McKinney, TX | April 2006 | positive

Mine is growing well in two beds (south and west) in Northern Texas. The one in the south bed of my house is almost 2' tall.

T
T
Murfreesboro, TN (Zone 7a) | January 2003 | positive

An interesting foliage plant; its naturally spikey habit is a little difficult to work into planting schemes, but the texture it adds is ...Read More

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