Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Southeastern United States, Central United States, South-Central United States, Mexico
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Types
Elliot Pecan, Gafford Pecan
Quercus alba, Quercus garryana
Number of Varieties
8-
0
40000
👆🏻
Habitat
Loamy soils, Moist woods, Tropical regions
Ridges, Valley, Wide range of ecological site
USDA Hardiness Zone
5-94-9
0
99
👆🏻
AHS Heat Zone
9-1
8-1
Sunset Zone
2b, 3a, 3b, 6, 7, 8, 9, 10, 12, 13, 14, 18, 19, 20
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
2,130.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm1,520.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Green
Red, Light Green, Chartreuse
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Brown
Brown
Leaf Color in Spring
Green
Green, Light Green, Pink
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Yellow
Red, Crimson, Dark Red
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Spreading mass
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Medium
Slow
Type of Soil
Loam
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water more in summer
Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun
Pruning
Cut upper 1/3 section when young to enhancegrowth, Remove dead branches
Remove dead or diseased plant parts, Remove short twigs
Fertilizers
Apply 10-10-10 amount, Nitrogen, Zinc fertilizers
fertilize every 2-3 weeks while growing, fertilize in growing season
Pests and Diseases
Crown rot, Leaf curl, Leaf spot, Red blotch, Snails, Squirrels
Aphids, Borers, Caterpillars, Citrus leaf miner, Galls, Red blotch, Scale
Plant Tolerance
Heat Tolerance, Humidity, Shade areas, Soil Compaction
-
Flowers
Insignificant
Insignificant
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Deers, Squirrels
Birds
Allergy
Rhinitis, Sinuses
Asthma, breathing problems, Itchy eyes, Rhinitis, Runny nose, sneezing, Sore eyes, Throat itching, Watery eyes, Whooping Cough
Uses
Aesthetic Uses
Cottage Garden
Showy Purposes
Beauty Benefits
Hair Conditioner, Making cosmetics, Reduce Bruises
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree
Air purification, Food for animals, Shelter for wildlife
Plant Benefits
Medicinal Uses
Alzheimer’s Disease, Antidepressant, Anti-oxidant, Appetite enhancer, Cardiovascular problems, Detoxifies lever, Diabetes, Gallbladder Diseases, Gout, Strengthen gums, tuberculosis
anti-inflammatory, Antiseptic, Astringent, Diarrhea, Diuretic, gallstones, Kidney Stones
Part of Plant Used
Bark, Fruits
Whole plant
Other Uses
Air freshner, Application in Furniture, used for making charcoal, Used in making musical instruments, Used in paper industry
Application in Furniture, Basketary, Grown for shade, Used As Food, Used as Ornamental plant, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Fruit / Fruit Tree, Shade Trees
Feature Plant, Shade Trees
Botanical Name
CARYA illinoinensis
QUERCUS alba
Common Name
Papershell Pecan, Pecan
White Oak
In Hindi
पेकॉन
सफेद ओक
In German
Pekannuss
weiße Eiche
In French
Pacanier
chêne blanc
In Spanish
Carya illinoinensis
roble blanco
In Greek
Pecan
White Oak
In Portuguese
Nogueira-pecã
Carvalho branco
In Polish
Orzesznik jadalny
biały dąb
In Latin
Pecan
Quercus alba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Fagales
Family
Juglandaceae
Fagaceae
Genus
Carya Nutt.
Quercus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Juglandeae
-
Subfamily
Juglandoideae
-
Number of Species
19600
1
27800
👆🏻