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Acacia cognata 'Emerald Cascade'

 
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Family: Mimosaceae
Genus: Acacia (a-KAY-see-uh) (Info)
Species: cognata (kog-NAY-tuh) (Info)
Cultivar: Emerald Cascade

Synonym:Acacia subporosa

One member has or wants this plant for trade.

Category:
Trees

Height:
20-30 ft. (6-9 m)

Spacing:
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)

Sun Exposure:
Full Sun

Danger:
Unknown - Tell us

Bloom Color:
Bright Yellow
Chartreuse (Yellow-Green)

Bloom Time:
Late Winter/Early Spring
Mid Spring

Foliage:
Blue-Green

Other details:
Drought-tolerant; suitable for xeriscaping

Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)

Propagation Methods:
Scarify seed before sowing

Seed Collecting:
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored

By Happenstance
Thumbnail #1 of Acacia cognata by Happenstance

By Happenstance
Thumbnail #2 of Acacia cognata by Happenstance

Profile:

3 positives
No neutrals
No negatives

Gardeners' Notes:

RatingAuthorComment
Positive TooMuch2Do914 On Mar 30, 2005, TooMuch2Do914 from Laguna Niguel, CA wrote:

I had a beautiful weeping Acacia in my yard when I bought my home. Unfortunately, it blew over in a store. An arborist told me he thought it was Emerald Cascade. So I specified that when I ordered a replacement. The replacement tree (now 4 yrs old) doesn't have the 3 ft + long, weeping branches the other tree did (was 15 yrs old). I'm wondering if I have the correct variety. It stays green all year here, and the leaf litter creates a natural mulch. I get many compliments from neighbors on the tree even though this one is not as well formed as the previous one.

Positive kennedyh On Sep 25, 2003, kennedyh from Churchill, Victoria
(Australia)
(Zone 10a) wrote:

This is a particularly graceful wattle, growing into a large shrub or small tree in the South-East of Australia. I grew one from seed and it is now a 4 metre tree in my garden in full flower at the moment. Like all Australian acacias, the seed has a hard coating and germinates best if boiling water is poured over the seeds before sowing.

Positive Happenstance On Aug 30, 2003, Happenstance from
(Zone 10a) wrote:

Graceful weeping Acacia, fast growing to 20-30', feathery foliage, yellow flowers in Spring, draught tolerant when established, propogate from seeds and cuttings.

Regional...

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

Clayton, California
Laguna Niguel, California



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