Pecan
Carya illinoinensisfam. Juglandaceae
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Pl. 61B5 — Carya illinoinensis
Carya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensisCarya illinoinensis
IOverview
Overview
Pecan, scientifically known as Carya illinoinensis, is a deciduous tree native to the central and southern United States, from Arkansas to Texas, and into Mexico. This member of the hickory family thrives in full sun with moist soil that can range from light (sandy) to heavy (clay). It is hardy in zones 5-9 and can grow up to 50 meters tall. Pecans are known for their edible seeds, leaves, and milk, making them a valuable resource both commercially and domestically. Their distinctive feature includes the large, glossy green leaves that turn golden yellow before falling in autumn, enhancing their ornamental value.
Quick answers
What is Pecan?
Pecan, scientifically known as Carya illinoinensis, is a deciduous tree native to the central and southern United States, from Arkansas to Texas, and into Mexico. This member of the hickory family thrives in full sun with moist soil that can range from light (sandy) to heavy (clay).
Growingconditions · propagation · uses
VCultivation
Cultivation
Pecan thrives in full sun and requires moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 5-9, making it suitable for temperate regions. Propagate through seeds or grafting. This tree grows to a height of 50 meters and produces edible parts including leaves, seed, and milk.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
5-9
Mature size
50.0 m tall
For first-time growers
How to grow Pecan for the first time
8steps
Start with a simple, full-sun location and well-draining soil for your first pecan tree.
- 1
What you'll need
A young pecan sapling, garden gloves, and a shovel.
- 2
Best time to plant
Plant in early spring or late fall when the ground is workable but not frozen.
- 3
Soil and container prep
Ensure soil is well-draining with plenty of organic matter. For containers, use a mix of light (sandy), medium, and heavy soils.
- 4
Sowing or transplanting
Transplant young saplings directly into the ground or a large container if you're growing in a pot.
- 5
First two weeks
Water regularly to keep soil moist but not waterlogged. Monitor for pests and diseases.
- 6
Ongoing care
Provide full sun, regular watering, especially during dry spells, and mulch around the base to retain moisture.
- 7
Harvest or pruning
Prune in late winter before new growth starts. Harvest nuts when they fall naturally from the tree.
- 8
Common mistakes
Planting too deep, not providing enough water, and neglecting to prune properly are common pitfalls for beginners.
VIEdible & utility
Edible & utility
Edible parts:LeavesSeedMilk
Edible uses: Oil, Tea
Other uses:Fire starteroilPest controlLumberDynamic accumulator
Contextrange · companions · related
VIIDistribution
16 native · 8 introduced
Distribution
16 native · 8 introducedDistribution across2 continents· 16 native· 8 introduced
Europe1 region
introduced (1)Russia
Asia1 region
introduced (1)China
Broader regions
native:Arkansas, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Mexico Central, Mexico Gulf, Mexico Southwest, Mississippi, Missouri, Oklahoma, Tennessee, Texas, Mexico Northeast
introduced:South Carolina, Tadzhikistan, Transcaucasus, Argentina Northeast, Maryland, North Carolina
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Juglandaceae), common use cases, and growing requirements.
same family · Juglandaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
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Companion planting
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Growing zone
XII
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Back to the cataloguePlant id · 61b5cb29-8ccf-42fc-ae07-f728d4048e76
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