How to Grow Schley Pecan
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Schley Pecan
Carya illinoinensis 'Schley'
treeSchley is a premium pecan cultivar known for its large, thin-shelled nuts with excellent flavor and high kernel percentage. It is a semi-dwarf to medium-sized deciduous tree that produces abundant crops and is one of the most popular pecan varieties for home and commercial orchards. The tree is moderately cold-hardy and widely adapted across pecan-growing regions.
When should you plant Schley Pecan in your zone?
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Example Schley Pecan timeline · Pittsburgh, PA (Zone 6b)
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Plant Schley Pecan
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Schley Pecan
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Schley Pecan dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 7-9; hardy to zone 6b with winter protection
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Get my Schley Pecan timeline →Growth Stages
Establishment
3 yearsYoung tree (1-3 years) developing root system and establishing main scaffold branches. Height 2-6 feet at planting.
Water regularly (1-2 inches per week), apply 3-4 inches of mulch, prune to develop central leader, stake if needed in windy areas. Apply zinc foliar spray in spring. Protect from deer browse.
Juvenile Growth
2-3 yearsTree grows rapidly in height and canopy spread (3-5 years), 15-25 feet tall. Limited or no nut production.
Continue deep watering, thin competing branches, maintain central leader, apply balanced fertilizer annually, monitor for zinc deficiency (small, mottled leaves). Begin applying zinc sulfate or zinc chelate.
Early Bearing
3 yearsFirst flowers and nuts appear (5-8 years). Tree 25-35 feet tall, beginning to produce light to moderate yields (5-20 pounds).
Thin fruit clusters for larger nuts, apply zinc and boron supplements, water consistently during nut fill (July-September), thin lower branches for air circulation. Apply dormant spray in winter.
Full Production
20+ yearsMature, productive tree (10+ years) bearing 50-100+ pounds of nuts annually. Tree 40-60 feet tall and wide with dense, broad canopy.
Maintain annual pruning for open canopy structure, apply zinc annually (critical), water deeply during dry spells especially mid-summer through early fall, fertilize based on soil/leaf tests, harvest fallen nuts promptly.
Harvest
4-6 weeks (October-November)Nuts mature and shuck naturally, falling to ground in October-November. Hulls split and shed.
Harvest immediately after falling to prevent mold, dry nuts to 10-12% moisture content, store in cool, dry place (32-50°F, low humidity). Remove any remaining nuts from tree to reduce pest carryover.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Apply spinosad or carbaryl in late August-September targeting egg-laying adults; collect and destroy fallen infested nuts; apply pheromone traps as monitoring tool
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Monitor for curled leaves, spray with neem oil or insecticidal soap; encourage natural predators (ladybugs, lacewings); usually not serious on mature trees
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Prune and destroy infested twigs; apply dormant oil in late winter; maintain tree vigor with proper water and nutrition
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Hand-remove egg masses and young larvae; apply Bacillus thuringiensis (Bt) for large infestations; prune affected branches
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Ensure good air circulation through pruning, apply sulfur spray in early season if needed, maintain tree health
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Apply fungicide (captan, myclobutanil) during wet springs; maintain open canopy for air circulation; remove infected nuts and debris
Uses
Fresh eating and premium snacking
CulinarySchley pecans are prized for their large size, thin shells, and rich, mild flavor, making them ideal for eating out of hand. Their high kernel percentage and excellent taste make them a premium nut for the retail market. [source]
Baking and confections
CulinaryThe buttery flavor and tender texture of Schley nuts make them perfect for pecan pies, pralines, fudge, and other traditional Southern desserts. Their size and appearance also make them attractive as whole nut garnishes. [source]
Ornamental shade tree
HouseholdSchley grows into a large, attractive deciduous tree with broad canopy and dense foliage, providing excellent shade for yards and landscapes. Its fall color and mature form make it a valued landscape specimen. [source]
Wildlife food source
WildlifePecan nuts provide essential nutrition for squirrels, deer, wild turkeys, and other wildlife. The tree also provides shelter and nesting habitat. [source]
Nutritional and health benefits
MedicinalPecans are rich in antioxidants, healthy monounsaturated fats, magnesium, and zinc. Regular consumption is associated with cardiovascular health, reduced inflammation, and cognitive benefits. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Pecans are ready when hulls naturally split and nuts fall to ground in October-November. Harvest immediately after falling to prevent aflatoxin contamination and mold. Shake tree only as last resort. Dry nuts in well-ventilated area to 10-12% moisture content before storage. Store in cool (32-50°F), dry location for up to 2 years. Schley produces consistently and yields premium large nuts ideal for sale or eating.
Fun Facts
- 🌱 Schley is named after the town of Schley in Georgia and was developed in the early 1900s; it remains one of the most commercially valuable pecan cultivars despite being over a century old.
- 🌱 Pecan trees can live 200-300 years in ideal conditions, with some ancient trees still producing commercially viable crops, making a Schley pecan investment a multi-generational legacy.
- 🌱 Pecans are native to North America and were cultivated and improved by Native Americans; Schley is part of a broader effort to breed superior cultivars that began in earnest after the Civil War.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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