Philadelphus, Mock Orange 'Snowbelle'

Philadelphus

Family
Hydrangeaceae (hy-drain-jee-AY-see-ee)
Genus
Philadelphus (fil-uh-DEL-fuss)
Synonym
Spacing
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Sun Exposure
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Danger
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)
Hardiness
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Color
Bloom Time
Other Details
Seed Collecting
Full Sun
Sun to Partial Shade
Light Shade
Fruit Shape
Fruit Size
White/Near White
Fruit Colors
Late Spring/Early Summer
Mid Summer
Growing Habit
Deciduous
Days to Maturity
Seed Type
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
Disease Resistance
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Leaf Type
Foliage Color
Bloom Characteristics
Water Requirements
Shrubs
Where to Grow
Other details
Propagation Methods
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)
Soil pH requirements
Patent Information
Plant Size (check one)
Growing Habit
Growth Rate
Leaf Shape
Leaf Appearance
Degree to which the appearance is present
Leaf Texture (top)
Leaf Texture (bottom)
Leaf Color
Color of Leaf Margin
Leaf Substance
Number of Vein Pairs
Appearance of Margin
Margin Width
Flower Shape
Flower Fragrance
Does it set seed?
Flower Size
Flower Type
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Seed Type
Growth Habit
Days to Maturity
Awards (if applicable)
Bloom Shape
Other Details
Pruning Instructions
Kernel Color
Flower Shape
Flower Habit
Bloom Size
Color Pattern
Bloom Shape
Pruning Groups
Bloom Diameter
Heat (Pungency)
Fruit Shape
Fruit Size
Fruit Color
Disease Resistance
Seed Type
Flower Size
Size/Type
Flower Characteristics
Leaf Shape/Type
Leaf Texture
Leaf Color
Propagation
Pollination
Bearing Habit
Rootstock Vigor
Disease Resistance
Fruit Usage
Classification
Regional

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

Alameda, California

Stockton, California

New Haven, Connecticut

Elkhart, Iowa

Gorham, Maine

Saint Paul, Minnesota

Camp Hill, Pennsylvania

North Augusta, South Carolina

South Jordan, Utah

Arlington, Virginia

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Featured Videos

Gardener's Notes:

2
positives
1
neutral
0
negative
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W
Petersburg, VA | September 2015 | neutral

Snowbelle has been growing in my Zone 7-A garden in Petersburg, Virginia for six years or so, and it has not thrived. It has grown a bit...Read More

A
A
Alameda, CA (Zone 9b) | May 2010 | positive

I purchased it as a potted plant in October, 2009, about 10" high from Parkseed. The plant arrived with the pot completely dried out with...Read More

E
E
(Zone 4b) | September 2002 | positive

Very attractive mock orange variety, with a short growing habit. Full of white, very strong scented flowers on early summer.

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