Euphorbia Species

Euphorbiagreenwayi

Family
Euphorbiaceae (yoo-for-bee-AY-see-ee)
Genus
Euphorbia (yoo-FOR-bee-uh)
Species
greenwayi (GREEN-way-eye)
Synonym
Euphorbia greenwayi var. greenwayi
Sun Exposure
Sun to Partial Shade
Foliage
Grown for foliage
Evergreen
Height
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Spacing
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Hardiness
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)
Danger
Parts of plant are poisonous if ingested
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Pale Yellow
White/Near White
Bloom Time
Late Summer/Early Fall
Other Details
Category
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
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
By dividing rhizomes, tubers, corms or bulbs (including offsets)
By grafting
Seed Collecting
Regional

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

Birmingham, Alabama

Spring Valley, California

Grenoble, Rhône-Alpes

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Gardener's Notes:

0
positive
1
neutral
0
negative
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P
Acton, CA (Zone 8b) | March 2004 | neutral

Spiny shrub from Tanzania, Africa, with some pale variegation up and down the middles of the 'stacked' small, narrow columns. Suckers from the base.

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