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Opuntia macrocentra

 
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Family: Cactaceae (kak-TAY-see-ee) (Info)
Genus: Opuntia (op-UN-shee-a) (Info)
Species: macrocentra

Synonym:Opuntia violacea var. macrocentra
Synonym:Opuntia violacea var. castetteri

Category:
Cactus and Succulents

Height:
24-36 in. (60-90 cm)

Spacing:
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)

Hardiness:
USDA Zone 8b: to -9.4 °C (15 °F)
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)

Sun Exposure:
Full Sun

Danger:
Plant has spines or sharp edges; use extreme caution when handling

Bloom Color:
Red
Bright Yellow

Bloom Time:
Late Spring/Early Summer

Foliage:
Succulent

Other details:
Drought-tolerant; suitable for xeriscaping

Soil pH requirements:
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:
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

By Kaufmann
Thumbnail #1 of Opuntia macrocentra by Kaufmann

By palmbob
Thumbnail #2 of Opuntia macrocentra by palmbob

By Xenomorf
Thumbnail #3 of Opuntia macrocentra by Xenomorf

By Xenomorf
Thumbnail #4 of Opuntia macrocentra by Xenomorf

By Kelli
Thumbnail #5 of Opuntia macrocentra by Kelli

By palmbob
Thumbnail #6 of Opuntia macrocentra by palmbob

By palmbob
Thumbnail #7 of Opuntia macrocentra by palmbob

There are a total of 17 photos.
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Profile:

4 positives
No neutrals
No negatives

Gardeners' Notes:

RatingAuthorComment
Positive Chantell On Jun 20, 2007, Chantell from Middle of, VA
(Zone 7a) wrote:

Planted a pad of this last year - hoping, with a lot of grit, that it might survive our winters in 7A. Not only did it survive...but blessed me with gorgeous bloom!! We did have a mild winter...so time will tell.

Positive angele On May 15, 2005, angele from Elephant Butte, NM
(Zone 7b) wrote:

One of the more common Opuntia in my area. Some zone maps classify this part of New Mexico as zone 7b while others as 8a. This cactus is very beautiful in my opinion.

Positive Xenomorf On Jun 20, 2004, Xenomorf from Valley of the Sun, AZ
(Zone 9b) wrote:

Also known as "Texas Santa-Rita", "Long-Spined Prickly Pear", "Blunt-Spined Prickly Pear", & "Reddish Purple Prickly Pear"
Flowers are yellow with bright red centers.

The variety 'macrocentra' pads are 6-8 inches long and the 'minor' variety's pads are 4-6 inches long.
The 'macrocentra' variety is dull dark green with some purple, and the 'minor' variety is Blueish-green.
The 'macrocentra's fruit is dark purple-red, and the 'minor's fruit are bright pink-red.

Positive palmbob On Mar 28, 2004, palmbob from Tarzana, CA
(Zone 9b) wrote:

Attractive species with pale greenish purple pads (nearly white sometimes) to an incredible turquoise coloration... and sparse, but long black spines. Forms a large spread-out shrub eventually. Probably one of the more colorful and beautiful Opuntia species (to me).

Regional...

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

Phoenix, Arizona
Tucson, Arizona
Canoga Park, California
San Marino, California
Elephant Butte, New Mexico
La Luz, New Mexico
Las Cruces, New Mexico
Austin, Texas
Kermit, Texas
Stafford, Virginia



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