Photo by Melody

PlantFiles: Euphorbia, Griffith's Spurge
Euphorbia griffithii 'Fireglow'

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Family: Euphorbiaceae (yoo-for-bee-AY-see-ee) (Info)
Genus: Euphorbia (yoo-FOR-bee-uh) (Info)
Species: griffithii (GRIF-ith-ee-ey) (Info)
Cultivar: Fireglow

2 vendors have this plant for sale.

11 members have or want this plant for trade.

Category:
Perennials

Height:
24-36 in. (60-90 cm)

Spacing:
18-24 in. (45-60 cm)

Hardiness:
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)

Sun Exposure:
Light Shade

Danger:
All parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction

Bloom Color:
Red-Orange
Pale Yellow

Bloom Time:
Mid Summer

Foliage:
Grown for foliage
Herbaceous
Smooth-Textured

Other details:
Requires consistently moist soil; do not let dry out between waterings
May be a noxious weed or invasive

Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

Patent Information:
Non-patented

Propagation Methods:
Unknown - Tell us

Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

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to view:

By Galanthophile
Thumbnail #1 of Euphorbia griffithii by Galanthophile

By Todd_Boland
Thumbnail #2 of Euphorbia griffithii by Todd_Boland

By Todd_Boland
Thumbnail #3 of Euphorbia griffithii by Todd_Boland

By bootandall
Thumbnail #4 of Euphorbia griffithii by bootandall

By growin
Thumbnail #5 of Euphorbia griffithii by growin

By kniphofia
Thumbnail #6 of Euphorbia griffithii by kniphofia

By growin
Thumbnail #7 of Euphorbia griffithii by growin

There are a total of 31 photos.
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Profile:

1 positive
1 neutral
No negatives

Gardeners' Notes:

RatingAuthorContent
Neutral coriaceous On May 17, 2014, coriaceous from ROSLINDALE, MA wrote:

This is attractive enough to win over even some who don't usually like orange in the garden. Soft orange bracts surround the flowers. The stems are red, the foliage has red tints, especially in spring, and the red leaf midvein (fading to white) adds a nice touch.

This is not a clump-former---plants spread underground by rhizomes. Some may find them too aggressive for border use. I grew this for a year, which isn't long enough to judge. It did not self-sow for me. A root barrier might be prudent.

This species comes from the Himalayas and hates hot summers. Armitage says it doesn't perform well in eastern North America south of Z7.

Positive Kim_M On Apr 26, 2010, Kim_M from Hamburg, PA (Zone 6b) wrote:

All I can say is. This is a VERY nice looking plant!! And I don't favor any orange-like blooming plants. Long lived and have not found it to be invasive. Yes, it has spread over the last 6 years about 3 feet from where I originally planted it. And was planted in a bed with other shade plants. Just give it space..

Regional...

This plant has been said to grow in the following regions:

Anchorage, Alaska
San Leandro, California
Sebastopol, California
Roslindale, Massachusetts
Grand Haven, Michigan
Grand Rapids, Michigan
, Newfoundland and Labrador
Elizabeth City, North Carolina
Toledo, Ohio
Portland, Oregon
Hamburg, Pennsylvania
Seattle, Washington
Madison, Wisconsin



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