Ferocactus Species, Arizona Barrel Cactus, Biznaga, Coville's Cactus, Emory Barrel

Ferocactusemoryi

Family
Cactaceae (kak-TAY-see-ee)
Genus
Ferocactus (fer-oh-KAK-tus)
Species
emoryi (EM-or-ee)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Height
6-8 ft. (1.8-2.4 m)
Spacing
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Hardiness
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)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Red
Red-Orange
Gold (yellow-orange)
Bright Yellow
Brown/Bronze
Bloom Time
Mid Summer
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
From seed; direct sow after last frost
Seed Collecting
Allow unblemished fruit to ripen; clean and dry seeds
Unblemished fruit must be significantly overripe before harvesting seed; clean and dry seeds
Properly cleaned, seed can be successfully stored
Regional

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

Hereford, Arizona

Mesa, Arizona

Phoenix, Arizona

Tucson, Arizona

Bostonia, California

Carlsbad, California

Corona, California

Davis, California

Hesperia, California

Spring Valley, California

Grenoble, Rhône-Alpes

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Gardener's Notes:

1
positive
2
neutrals
0
negative
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X
Phoenix, AZ (Zone 9b) | April 2005 | neutral

This also goes by the common names of " Coville's Barrel Cactus" & "Traveler's Friend".
The 'emoryi' subspecies can reach a height...Read More

S
Oklahoma City, OK (Zone 7a) | November 2004 | neutral

Flowers are very pretty - reddish in color and up to 3" in diameter. Typically grows in sandy desert and rocky areas as a single specime...Read More

P
Acton, CA (Zone 8b) | March 2004 | positive

Nice looking tall barrel cactus native to Southwest US. Grows up to 8' tall. Colorful spines

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