Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
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
Southeastern United States, Central United States, South-Central United States, Mexico
Types
Quercus macrocarpa
Elliot Pecan, Gafford Pecan
Number of Varieties
308
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Loamy soils, Moist woods, Tropical regions
USDA Hardiness Zone
3-85-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
2b, 3a, 3b, 6, 7, 8, 9, 10, 12, 13, 14, 18, 19, 20
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
2,130.00 cm2,130.00 cm
0
3900
👆🏻
Minimum Width
2,130.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green, Chartreuse
Yellow, Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Chocolate
Tan, Brown
Leaf Color in Spring
Green, Light Green, Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green, Gold, Brown
Yellow
Leaf Color in Winter
-
-
Shape
Leaf Shape
Lobed
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Soil Compaction
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Cut upper 1/3 section when young to enhancegrowth, Remove dead branches
Fertilizers
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Apply 10-10-10 amount, Nitrogen, Zinc fertilizers
Pests and Diseases
Red blotch
Crown rot, Leaf curl, Leaf spot, Red blotch, Snails, Squirrels
Plant Tolerance
Drought
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
Coarse
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds, Deers, Squirrels
Allergy
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Rhinitis, Sinuses
Uses
Aesthetic Uses
-
Cottage Garden
Beauty Benefits
-
Hair Conditioner, Making cosmetics, Reduce Bruises
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification, Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
Astringent, Cramps, Tonic
Alzheimer’s Disease, Antidepressant, Anti-oxidant, Appetite enhancer, Cardiovascular problems, Detoxifies lever, Diabetes, Gallbladder Diseases, Gout, Strengthen gums, tuberculosis
Part of Plant Used
Inner Bark, Leaves, Seeds
Bark, Fruits
Other Uses
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Air freshner, Application in Furniture, used for making charcoal, Used in making musical instruments, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Fruit / Fruit Tree, Shade Trees
Botanical Name
QUERCUS macrocarpa
CARYA illinoinensis
Common Name
Burr Oak, Mossycup Oak
Papershell Pecan, Pecan
In Hindi
Burr Oak
पेकॉन
In German
Burr Oak
Pekannuss
In French
Burr Oak
Pacanier
In Spanish
Burr Oak
Carya illinoinensis
In Greek
Burr Oak
Pecan
In Portuguese
Burr Oak
Nogueira-pecã
In Polish
Burr Oak
Orzesznik jadalny
In Latin
Burr Oak
Pecan
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Juglandales
Family
Fagaceae
Juglandaceae
Genus
Quercus
Carya Nutt.
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Cherokee
Juglandeae
Subfamily
-
Juglandoideae
Number of Species
40019
1
27800
👆🏻