Argentine Giant

Echinopsiscandicans var. gladiatus

Family
Cactaceae (kak-TAY-see-ee)
Genus
Echinopsis (ek-in-OP-sis)
Synonym
Trichocereus candicans var. gladiatus
Trichocereus gladiatus
Sun Exposure
Full Sun
Sun to Partial Shade
Height
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
Spacing
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Hardiness
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
Late Spring/Early Summer
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 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:

Phoenix, Arizona

Apple Valley, California

Hesperia, California

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Phoenix, AZ (Zone 9b) | May 2005 | positive

This variety is the long spined version of Echinopsis candicans, and was just recently named to be set apart from the short spined versio...Read More

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