Senna Species

Sennaspectabilis

Family
Fabaceae (fab-AY-see-ee)
Genus
Senna (SEN-nuh)
Species
spectabilis (speck-TAB-ih-liss)
Synonym
Cassia spectabilis
Cassia amazonica
Cassia carnaval
Cassia edulis
Cassia excelsa
Sun Exposure
Full Sun
Foliage
Evergreen
Smooth
Height
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 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
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
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

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

San Diego, California

Sarasota, Florida

Featured Videos

Gardener's Notes:

1
positive
0
neutral
0
negative
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M
(Zone 11) | May 2004 | positive

This is an adorable tree, with dense foliage and lots of erect floral spikes coming out of it, bearing lots of yellow flowers. Bumblebees...Read More

Featured
St. Andrew's Cross Spider
(Argiope keyserlingii)
Red-shouldered Hawk
(Buteo lineatus)
Featured
St. Andrew's Cross Spider
(Argiope keyserlingii)
Red-shouldered Hawk
(Buteo lineatus)