Oleander 'Hardy Red'

Neriumoleander

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Nerium (NER-ee-um)
Species
oleander (oh-lee-AN-der)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Grown for foliage
Evergreen
This plant is resistant to deer
Height
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
Spacing
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
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)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
All parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Bloom Color
Red
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Shrubs
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
From softwood cuttings
From semi-hardwood cuttings
From seed; direct sow after last frost
By air layering
By tip layering
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Wear gloves to protect hands when handling seeds
Regional

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

Phoenix, Arizona(2 reports)

Fresno, California

Fort Pierce, Florida

Fort Walton Beach, Florida

Keystone Heights, Florida

Pompano Beach, Florida

Valrico, Florida

Albany, Georgia

Augusta, Georgia

Midland, Georgia

Perry, Georgia

Lake Charles, Louisiana

Merryville, Louisiana

Bishopville, Maryland

Easton, Maryland

Staten Island, New York

Portland, Oregon

Charleston, South Carolina

Fort Mill, South Carolina

Sumter, South Carolina

Abilene, Texas

Austin, Texas

Emory, Texas

Friendswood, Texas

Kurten, Texas

Leander, Texas

Newton, Texas

Portland, Texas

Waxahachie, Texas

Salt Lake City, Utah

Springville, Utah

show all

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Gardener's Notes:

1
positive
1
neutral
0
negative
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P
Portland, OR | March 2016 | positive

I garden in Portland, OR Zone 8b and this has been a very successful Oleander. Several years ago- when it was just a year old it handled ...Read More

T
T
Zephyrhills, FL | December 2010 | neutral

I love oleaders, particularly the hot pinks with strong, spicy scents. Although common in central Florida, I have struggled to keep them...Read More

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