Bauhinia Species, St. Thomas' Tree, Yellow Bauhinia, Yellow Bell Orchid Tree, Yellow Butterfly Tree

Bauhiniatomentosa

Family
Fabaceae (fab-AY-see-ee)
Genus
Bauhinia (baw-HIN-ee-uh)
Species
tomentosa (toh-men-TOH-suh)
Synonym
Alvesia tomentosa
Bauhinia volkensii
Sun Exposure
Sun to Partial Shade
Foliage
Grown for foliage
Deciduous
Height
12-15 ft. (3.6-4.7 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)
Danger
Seed is poisonous if ingested
Parts of plant are poisonous if ingested
All parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Plant has spines or sharp edges; use extreme caution when handling
Pollen may cause allergic reaction
Bloom Color
Bright Yellow
Bloom Time
Mid Summer
Late Summer/Early Fall
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information
Propagation Methods
From hardwood cuttings
From seed; direct sow outdoors in fall
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

Chuichu, Arizona

Vista, California(9 reports)

Bradley, Florida

Fort Lauderdale, Florida(2 reports)

Fort Myers, Florida

Fort Pierce, Florida

Gainesville, Florida

Homestead, Florida

Oscar, Louisiana

Saint Joseph, Missouri

Cedar Creek, Texas

La Porte, Texas

Missouri City, Texas

Spring, Texas

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Featured Videos

Gardener's Notes:

6
positives
1
neutral
0
negative
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D
St Joseph, MO | September 2014 | positive

Growing this and 5 other Bauhinia here in Zone 5 b in greenhouse for bonsai. :-) Shows promise but I have found that none of them backb...Read More

A
| October 2012 | positive

I had seeds for this tree
rvaravintraj@gmail.com

K
Alachua, FL (Zone 8b) | September 2012 | positive

I planted this Bauhinia last year in my Alachua FL/z8b garden. Soil is sandy, relatively infertile with pH around 5.6. I routinely add sl...Read More

Z
Fort Myers, FL | November 2007 | positive

I planted the Bell Orchid appx. 3 years ago and it is one of the most beautiful trees I have ever seen. I am concerned however about t...Read More

A
Missouri City, TX (Zone 9a) | July 2006 | positive

Beautiful, tolerant and vigorous grower!

R
R
Mount Dora, FL | January 2005 | neutral

I planted this lovely blooming tree in December '04 in a spot receiving 3/4 day sun but exposed to the north here in zone 9B. We had a co...Read More

M
Archer/Bronson, FL (Zone 8b) | November 2003 | positive

This tree has provided blooms almost daily since I planted mine on 8/2/03. It now has seed pods which I'm looking forwarding to taking a...Read More

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