Queen of the Night
Selenicereus urbanianus

Family: Cactaceae (kak-TAY-see-ee) (Info)
Genus: Selenicereus (sel-ee-nih-KER-ee-us) (Info)
Species: urbanianus (ur-ban-ee-AY-nus) (Info)
Synonym:Cereus urbanianus
Synonym:Selenicereus maxonii
Synonym:Cereus paradisiacus
Synonym:Cereus roseanus
Synonym:Selenicereus paradisiacus
» View all varieties of Orchid Cactus

Category:

Tropicals and Tender Perennials

Vines and Climbers

Cactus and Succulents

Height:

4-6 ft. (1.2-1.8 m)

6-8 ft. (1.8-2.4 m)

8-10 ft. (2.4-3 m)

10-12 ft. (3-3.6 m)

Spacing:

12-15 in. (30-38 cm)

15-18 in. (38-45 cm)

18-24 in. (45-60 cm)

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)

Sun Exposure:

Sun to Partial Shade

Light Shade

Partial to Full Shade

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

Foliage:

Succulent

Other details:

Flowers are fragrant

Average Water Needs; Water regularly; do not overwater

Requires consistently moist soil; do not let dry out between waterings

Suitable for growing in containers

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

Allow cut surface to callous over before planting

From seed; direct sow after last frost

Seed Collecting:

Allow unblemished fruit to ripen; clean and dry seeds

Properly cleaned, seed can be successfully stored

Regional

This plant has been said to grow in the following regions:

,

Jacksonville, Florida

Savannah, Georgia

Lucedale, Mississippi

Gardeners' Notes:

No details have been posted.