Acacia Species, Golden Mimosa Tree, Cootamundra Wattle, Bailey Acacia

Acaciabaileyana

Family
Fabaceae (fab-AY-see-ee)
Genus
Acacia (a-KAY-see-uh)
Species
baileyana (bay-lee-AY-nuh)
Synonym
Sun Exposure
Full Sun
Foliage
Evergreen
Smooth
Height
20-30 ft. (6-9 m)
Spacing
30-40 ft. (9-12 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)
Bloom Color
Bright Yellow
Bloom Time
Late Winter/Early Spring
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Blue-Green
Where to Grow
Grow outdoors year-round in hardiness zone
Can be grown as an annual
Bloom Characteristics
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From softwood cuttings
From seed; direct sow after last frost
Scarify seed before sowing
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

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

Exeter, California

NORTH FORK, California

Redding, California

San Anselmo, California

Santa Ana, California

Holiday, Florida

Jeanerette, Louisiana

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Gardener's Notes:

3
positives
2
neutrals
0
negative
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F
Davis, CA | March 2007 | positive

Do not plant this tree too close to your home. Although I loved having this tree in my yard, (in fact I had two at different times) in a...Read More

H
H
San Antonio, TX (Zone 8b) | February 2005 | neutral

I have not grown this plant. It is one of the Acacias that can be used in bonsai.

If starting from seeds, nick with a knif...Read More

D
Sierra Madre, CA | May 2004 | positive

Beautiful specimens growing in Central Coastal California (Morro Bay/Los Osos). Grows extremely fast.

K
(Zone 10a) | February 2003 | positive

This acacia grows naturally in a small area of New South Wales, but is one of the most popular species for growing in gardens and parks t...Read More

S
Oklahoma City, OK (Zone 7a) | August 2002 | neutral

A small to medium-sized shrub or tree with silvery green leaves and masses of yellow flowers. Very pretty. Bark is smooth and gray/brow...Read More

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