Golden Torch, Torch Cactus, White Torch Cactus

Echinopsisspachiana

Family
Cactaceae (kak-TAY-see-ee)
Genus
Echinopsis (ek-in-OP-sis)
Species
spachiana (spak-ee-AY-nuh)
Synonym
Cereus spachianus
Echinocereus spachianus
Cereus santiaguensis
Echinopsis santiaguensis
Trichocereus santiaguensis
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
24-36 in. (60-90 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)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
White/Near White
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Fall
Other Details
Category
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Flowers are fragrant
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 woody stem cuttings
From softwood cuttings
Allow cut surface to callous over before planting
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:

Anthem, Arizona

Chandler, Arizona(2 reports)

Goodyear, Arizona

Green Valley, Arizona

Mesa, Arizona

Phoenix, Arizona

Sun City, Arizona

Tucson, Arizona(2 reports)

Baywood-Los Osos, California

El Macero, California

Menifee, California

Moreno Valley, California

Spring Valley, California

Windsor, California

Henderson, Nevada

Las Vegas, Nevada(2 reports)

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Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
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H
Las Vegas, NV | June 2009 | positive

Rather nervous when we planted golden torch cactus last June as the green exterior browned immediately and looked as if it burned, making...Read More

X
Phoenix, AZ (Zone 9b) | January 2005 | positive

The next most common botanical name that is referred to as is: Trichocereus spachianus. In fact as of at least today (5/25/2017), it may ...Read More

C
Henderson, NV (Zone 9b) | December 2004 | positive

This cactus is a beautiful plant and fairly easy to grow. It usually blooms from mid April to early July. Sometimes it will bloom again...Read More

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