Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Southeastern United States, Central United States, South-Central United States, Mexico
Types
-
Elliot Pecan, Gafford Pecan
Number of Varieties
308
0
40000
👆🏻
Habitat
Lowland evergreen rainforest
Loamy soils, Moist woods, Tropical regions
USDA Hardiness Zone
4-75-9
0
99
👆🏻
AHS Heat Zone
7-1
9-1
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
2b, 3a, 3b, 6, 7, 8, 9, 10, 12, 13, 14, 18, 19, 20
Habit
Pyramidal
Upright/Erect
Plant Size
Minimum Height
1,370.00 cm2,130.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Coral
Yellow, Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Tan, Brown
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Yellow
Leaf Color in Winter
-
-
Shape
Leaf Shape
Ovate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Maritime exposure, Salt water
-
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
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
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut upper 1/3 section when young to enhancegrowth, Remove dead branches
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
Apply 10-10-10 amount, Nitrogen, Zinc fertilizers
Pests and Diseases
-
Crown rot, Leaf curl, Leaf spot, Red blotch, Snails, Squirrels
Plant Tolerance
Maritime exposure, Salt water
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Birds, Deers, Squirrels
Allergy
-
Rhinitis, Sinuses
Uses
Aesthetic Uses
-
Cottage Garden
Beauty Benefits
Skin Problems
Hair Conditioner, Making cosmetics, Reduce Bruises
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification, Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
Anodyne, Appetizer, Astringent
Alzheimer’s Disease, Antidepressant, Anti-oxidant, Appetite enhancer, Cardiovascular problems, Detoxifies lever, Diabetes, Gallbladder Diseases, Gout, Strengthen gums, tuberculosis
Part of Plant Used
Flowers, Inner Bark, Sap
Bark, Fruits
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
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
Screening / Wind Break, Shade Trees
Fruit / Fruit Tree, Shade Trees
Botanical Name
ALNUS rubra
CARYA illinoinensis
Common Name
Oregon Alder, Red Alder
Papershell Pecan, Pecan
In Hindi
red alder
पेकॉन
In German
rot-Erle
Pekannuss
In French
aulne rouge
Pacanier
In Spanish
aliso rojo
Carya illinoinensis
In Greek
κόκκινη σκλήθρα
Pecan
In Portuguese
amieiro vermelho
Nogueira-pecã
In Polish
czerwony olcha
Orzesznik jadalny
In Latin
red alnus
Pecan
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Juglandales
Family
Betulaceae
Juglandaceae
Genus
Alnus
Carya Nutt.
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Juglandeae
Subfamily
-
Juglandoideae
Number of Species
3519
1
27800
👆🏻