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Echinopsis Species, Cardon Grande, Cavul, Pasakana

Echinopsisatacamensis

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Echinopsis atacamensis by Kell
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Family
Cactaceae (kak-TAY-see-ee)
Info
Genus
Echinopsis (ek-in-OP-sis)
Info
Species
atacamensis (a-tah-kah-MEN-sis)
Info
Synonym
Cereus atacamensis
Helianthocereus atacamensis
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage

Unknown - Tell us

Height
20-30 ft. (6-9 m)
30-40 ft. (9-12 m)
Spacing
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
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
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Rose/Mauve
White/Near White
Bloom Time

Unknown - Tell us

Other Details
Category
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

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
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Xenomorf
Phoenix, AZ (Zone 9b) | January 2005 | neutral

Additional synonyms are: Echinopsis rivierei, Trichocereus eremophilus & (the questionable) Echinopsis formosissima.

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