Clethra Species, Mexican Summersweet, Mexican Sweetspire

Clethrapringlei

Genus
Clethra (KLEE-thra)
Species
pringlei (PRING-lee-eye)
Synonym
Sun Exposure
Light Shade
Foliage
Evergreen
Smooth
Height
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Spacing
8-10 ft. (2.4-3 m)
Hardiness
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
White/Near White
Bloom Time
Mid Summer
Other Details
Category
Shrubs
Tropicals and Tender Perennials
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Bronze
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
Patent Information
Propagation Methods
From softwood cuttings
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

New Orleans, Louisiana(2 reports)

Hempstead, Texas(2 reports)

San Antonio, Texas

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Gardener's Notes:

1
positive
0
neutral
0
negative
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San Antonio, TX (Zone 9a) | May 2009 | positive

This is an "indicator" tree of the cloud forests of the Sierra Madre Oriental in northeastern Mexico. In that habitat these trees reach ...Read More

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