Euphorbia Species, Milk Barrel

Euphorbiaheptagona

Family
Euphorbiaceae (yoo-for-bee-AY-see-ee)
Genus
Euphorbia (yoo-FOR-bee-uh)
Species
heptagona (hep-TAG-on-uh)
Synonym
Euphorbia morinii
Sun Exposure
Full Sun
Foliage
Height
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
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)
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
Handling plant may cause skin irritation or allergic reaction
Bloom Color
Bloom Time
Other Details
Category
Cactus and Succulents
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Suitable for growing in containers
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
Seed Collecting
Regional

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

Clayton, California

Spring Valley, California

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Gardener's Notes:

2
positives
0
neutral
0
negative
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M
M
Albuquerque, NM | August 2010 | positive

I love this plant but it has now hit my 20 ft ceiling. Had to build its' own scaffold. Hate to do it but do I cut it off in the middle?...Read More

H
Northern California, CA | August 2003 | positive

Several other common Euphorbias are often sold as E. heptagona, but rarely are they in fact hepts. This plant is old enough and has arms...Read More

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