Family: Cactaceae (kak-TAY-see-ee) (Info)
Genus: Cleistocactus (Kly-stoh-KAK-tus) (Info)
Species: smaragdiflorus
Synonym:Cereus smaragdiflorus
Synonym:Cleistocactus colubrinus var. smaragdiflorus
Synonym:Cereus baumanni var. smaragdiflorus
Synonym:Cereus colubrinus var. smaragdiflorus
Category:
Cactus and Succulents
Height:
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing:
15-18 in. (38-45 cm)
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)
Sun Exposure:
Full Sun
Sun to Partial Shade
Light Shade
Danger:
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color:
Red
Green
Bloom Time:
Mid Spring
Late Spring/Early Summer
Foliage:
Unknown - Tell us
Other details:
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Suitable for growing in containers
Soil pH requirements:
Unknown - Tell us
Patent Information:
Unknown - Tell us
Propagation Methods:
From woody stem cuttings
Allow cut surface to callous over before planting
From seed; direct sow after last frost
Seed Collecting:
Bag seedheads to capture ripening seed
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
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