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PlantFiles: Alluaudia
Alluaudia ascendens

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Family: Didiereaceae
Genus: Alluaudia (al-loo-WAH-dee-uh) (Info)
Species: ascendens (as-SEN-dens) (Info)

Synonym:Didierea ascendens

Category:
Trees
Cactus and Succulents

Height:
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
30-40 ft. (9-12 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 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:
Unknown - Tell us

Bloom Time:
Unknown - Tell us

Foliage:
Deciduous
Succulent

Other details:
Drought-tolerant; suitable for xeriscaping

Soil pH requirements:
Unknown - Tell us

Patent Information:
Non-patented

Propagation Methods:
From woody stem cuttings
From seed; direct sow after last frost

Seed Collecting:
Unknown - Tell us

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to view:

By palmbob
Thumbnail #1 of Alluaudia ascendens by palmbob

By Kell
Thumbnail #2 of Alluaudia ascendens by Kell

By Kell
Thumbnail #3 of Alluaudia ascendens by Kell

Profile:

1 positive
1 neutral
1 negative

Gardeners' Notes:

RatingAuthorContent
Negative CactusJordi On Dec 22, 2009, CactusJordi from El Cajon, CA wrote:

In the garden in SoCal I lost my 3 plants up to 12 ft tall in January '07 after 4 nights in a row at 24F.

Positive Zaragoza On Nov 5, 2009, Zaragoza from Zaragoza
Spain (Zone 8b) wrote:

This plant is fantastic as all Didiereaceae. I have one from 4 years ago. Very difficult to keep in my climate, it looses all leaves in winter and don't grow again until late summer. Last winter I almost lost my plant. Several frost killed the basis. But this summer I cutted it and replanted and it rooted very easily starting again to show leaves.

Neutral palmbob On May 8, 2007, palmbob from Acton, CA (Zone 8b) wrote:

Rare in cultivation- a Madagascan succulent growing very upright to 35'. Looks somewhat like Alluaudia procera, but less spiny

Regional...

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

Santa Barbara, California



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