Cereus Species, Cacto Candelabro, Cardon Uruguayo, Hedge Cactus, Peruvian Apple, Queen of the Night 'Monstrosus'

Cereus hildmannianus subsp. uruguayanus

Family
Cactaceae (kak-TAY-see-ee)
Genus
Cereus (KER-ee-us)
Synonym
Cereus hildmannianus subsp. uruguayanus f. monstrosus
Cereus uruguayanus f. monstrosus
Cereus uruguayanus
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Height
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
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 Summer
Late Summer/Early Fall
Mid Fall
Other Details
Category
Edible Fruits and Nuts
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
Patent Information
Non-patented
Propagation Methods
From woody stem cuttings
From softwood 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
Unblemished fruit must be significantly overripe before harvesting seed; clean and dry seeds
Properly cleaned, seed can be successfully stored
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

This plant is said to grow outdoors in the following regions:

Phoenix, Arizona

Scottsdale, Arizona

Tucson, Arizona

Capistrano Beach, California

San Leandro, California

Jacksonville, Florida

Valrico, Florida

show all

Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
Sort By:
Sort By:
D
Spring Hill, FL | October 2010 | positive

The fruit is edible!! And it has a gorgeous hot-pink color skin with a pleasantly mild melon taste. Fruit also has tiny seeds that crunch...Read More

S
S
| January 2010 | positive

There seems to be two flower forms here at Barmera. The first is a normal flower for the species and the other has twisted and frilled ed...Read More

X
Phoenix, AZ (Zone 9b) | July 2006 | positive

This Monstrose form is of the taller growing and spread-out apex and ribs compared to the minor monstrose which only reaches 3 or 4 feet ...Read More

Featured
Corymbia Hybrid'Summer Glory'
(Corymbia ficifolia x ptychocarpa)
Gippsland Crayfish
(Euastacus kershawi)
Brambling
(Fringilla montifringilla)
Featured
Corymbia Hybrid'Summer Glory'
(Corymbia ficifolia x ptychocarpa)
Gippsland Crayfish
(Euastacus kershawi)
Brambling
(Fringilla montifringilla)