Mockorange, Mock Orange 'Natchez'

Philadelphus

Family
Hydrangeaceae (hy-drain-jee-AY-see-ee)
Genus
Philadelphus (fil-uh-DEL-fuss)
Synonym
Philadelphus x virginalis
Sun Exposure
Sun to Partial Shade
Foliage
Deciduous
Height
8-10 ft. (2.4-3 m)
Spacing
8-10 ft. (2.4-3 m)
Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
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 10a: to -1.1 °C (30 °F)
Bloom Color
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Other Details
Category
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Flowers are fragrant
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)
7.9 to 8.5 (alkaline)
Patent Information
Propagation Methods
From softwood cuttings
From hardwood cuttings
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

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

Santa Ana, California

Saint Augustine, Florida

Buford, Georgia

Metuchen, New Jersey

Groton, New York

Vale, North Carolina

Portland, Oregon

Chester, South Carolina

Fort Worth, Texas

Garland, Texas

Waco, Texas

Lexington, Virginia

Port Townsend, Washington(2 reports)

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Gardener's Notes:

2
positives
0
neutral
0
negative
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P
Bainbridge Island, WA | January 2006 | positive

I inherited this plant with house purchase. It is beautiful and fragrant when in bloom, unremarkable when it's not. Granted, it was il...Read More

R
R
New Hyde Park, NY | June 2004 | positive

The Natchez variety of philadelphus delavayi which I have grew to an 8 foot height and became quite unruley. I cut it back severly last ...Read More

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