Home / Guides / Plant Files / Juglandaceae

Northern Pecan 'Houma'

Caryaillinoinensis

Upload Image Print Article
Upload Image Print Article
Family
Juglandaceae (joo-glan-DAY-see-ee)
Info
Genus
Carya (KAIR-yuh)
Info
Species
illinoinensis (il-ih-no-in-EN-sis)
Info
Synonym
Carya illinoensis
Carya pecan
Hicoria pecan
Sun Exposure
Full Sun
Foliage
Deciduous
Height
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Spacing
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Hardiness
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)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
N/A
Bloom Color

Unknown - Tell us

Bloom Time

Unknown - Tell us

Other Details
Category
Edible Fruits and Nuts
Trees
Water Requirements

Unknown - Tell us

Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information

Unknown - Tell us

Propagation Methods
By grafting
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional
View this plant in a garden
0 members have or want this plant for trade

Featured Videos

Gardener's Notes:

Post Comment
0
positive
0
neutral
0
negative
Sort By:
Post Comment
Sort By:
Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Mining Bee
(Andrena sp.)
BIRD FILES
Purple-rumped Sunbird
(Leptocoma zeylonica)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Mining Bee
(Andrena sp.)
BIRD FILES
Purple-rumped Sunbird
(Leptocoma zeylonica)