Peltophorum Species, Copperpod, Horsebush, Yellow Jacaranda, Yellow Poinciana

Peltophorumdubium

Family
Fabaceae (fab-AY-see-ee)
Genus
Peltophorum (pel-TOH-for-um)
Species
dubium (DOO-bee-um)
Synonym
Caesalpinia dubia
Peltophorum vogelianum
Sun Exposure
Full Sun
Foliage
Deciduous
Height
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Spacing
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Hardiness
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 Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Trees
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
By air layering
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

El Cajon, California

San Anselmo, California

Big Pine Key, Florida

Fruitland Park, Florida

Homestead, Florida(2 reports)

Key Largo, Florida

Key West, Florida(2 reports)

Marathon, Florida

Okeechobee, Florida

Pompano Beach, Florida

Port Charlotte, Florida

Saint Petersburg, Florida

Summerland Key, Florida

Tampa, Florida

Tavernier, Florida

Missouri City, Texas

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Gardener's Notes:

4
positives
0
neutral
2
negatives
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S
| January 2016 | negative

Beautiful tree from a distance and very fast growing. Drops huge amounts of debris, especially following flowering, including large twig...Read More

D
D
| June 2005 | negative

While these trees are fast growing, dramatic looking and beautiful during their short flowering season, they should never be planted clos...Read More

S
El Cajon, CA (Zone 9b) | October 2004 | positive

Grows like crazy in the east county of San Diego! Grew about 3 feet in a couple of months.

J
Saint Petersburg, FL | July 2004 | positive

I live in St. Pete, FL and was amazed at the gigantic peltiphorums. I noticed them of course when they bloomed recently. I found them at ...Read More

K
Okeechobee, FL | July 2004 | positive

A wonderful landscape tree one sees frequently on the central and south Florida coasts but very hard to find at a nursery. Once establish...Read More

S
Saint Petersburg, FL (Zone 9b) | June 2004 | positive

This tree seems to grow well in the St. Petersburg, Florida area. I have seen many around town. There is an enormous specimen a couple ...Read More

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