Oconee Pecan

Pollination Information for Oconee Pecan (Carya illinoinensis 'Oconee')

Oconee Pecan (Carya illinoinensis 'Oconee') is a popular variety of pecan tree known for its excellent nut quality and disease resistance. It is a self-pollinating or protandrous pecan cultivar, meaning it has both male and female flowers on the same tree but exhibits a sequential pollen shed pattern.

Pollen Shed Pattern

Oconee pecan trees shed pollen in two stages, known as Type I and Type II pollination. This sequential pollen shed pattern minimizes self-pollination and promotes cross-pollination, which is necessary for optimal nut production.

• Type I Pollination: Type I pollination occurs earlier in the season, usually in mid to late spring. During this stage, the pecan tree sheds pollen from its male flowers.
• Type II Pollination: Type II pollination takes place later in the season, usually several weeks after Type I pollination. During this stage, the pecan tree's female flowers become receptive and accept pollen for fertilization.

Pollination Requirements

While Oconee pecan trees are self-pollinating to some extent, it is recommended to have another compatible pecan variety nearby for cross-pollination and optimal nut production. Cross-pollination increases yield, improves nut quality, and ensures a more consistent crop.

When selecting a compatible pollinator for Oconee pecan, consider pecan varieties that shed pollen during the Type II pollination period. Good pollinators for Oconee pecan include:

• Cape Fear Pecan (Carya illinoinensis 'Cape Fear')
• Elliott Pecan (Carya illinoinensis 'Elliott')
• Sumner Pecan (Carya illinoinensis 'Sumner')

Having at least one compatible pollinator within a 100-foot radius of the Oconee pecan tree is recommended for effective cross-pollination.

Note: Proper care and maintenance of the pecan trees, including adequate irrigation, nutrition, and pest control, are important factors in maximizing pollination and nut production.

Oconee Pecan (Carya illinoinensis 'Oconee') FAQ

Q: What is the Oconee Pecan?

A: The Oconee Pecan, scientifically known as Carya illinoinensis 'Oconee', is a specific cultivar of pecan tree renowned for its large, high-quality nuts.

Q: How tall does the Oconee Pecan tree grow?

A: The Oconee Pecan tree can grow to be about 75-100 feet tall, forming a broad, rounded canopy.

Q: What is the typical spread of the Oconee Pecan tree?

A: The Oconee Pecan tree usually has a spread of 50-75 feet, ensuring ample space is available for planting.

Q: Does the Oconee Pecan require cross-pollination?

A: No, the Oconee Pecan is a type A pecan tree, which means it is considered self-pollinating and does not require another tree for cross-pollination.

Q: When does the Oconee Pecan tree produce nuts?

A: The Oconee Pecan tree typically starts producing nuts at around 6-8 years of age, with optimal nut production occurring between 12-15 years.

Q: Are the nuts produced by the Oconee Pecan tree of good quality?

A: Yes, the Oconee Pecan tree produces large, thin-shelled nuts with excellent kernel quality. They are highly regarded for their flavor and are often used in both cooking and snacking.

Q: What is the best growing environment for the Oconee Pecan?

A: The Oconee Pecan thrives in full sun and well-draining soil. It can adapt to various soil types, including sandy loam, clay loam, and even deep, well-drained soils. However, it is important to avoid areas with poor drainage.

Q: How much water does the Oconee Pecan tree need?

A: The Oconee Pecan tree requires regular watering, especially during periods of drought. It is important to provide deep and thorough watering, ensuring the soil is evenly moist but not waterlogged.

Q: When is the best time to prune the Oconee Pecan?

A: The Oconee Pecan should be pruned during late winter or early spring, before new growth begins. This timing helps prevent excessive sap flow and minimizes the risk of disease.

Q: Are there any common pests or diseases that affect the Oconee Pecan tree?

A: Yes, the Oconee Pecan tree can be susceptible to various pests and diseases, including pecan weevils, aphids, pecan scab, and fungal infections. Regular monitoring, proper cultural practices, and timely treatment can help manage these issues.

Planting & Care for Oconee Pecan (Carya illinoinensis 'Oconee')

Oconee Pecan is a variety of pecan tree known for its high-quality, large nuts. Here are some tips for planting and caring for an Oconee Pecan tree:

1. Choosing the Right Location

Ensure that you select a location that receives full sun, as pecan trees thrive in bright sunlight. The soil should be well-draining and rich in organic matter. Avoid areas prone to waterlogging.

2. Planting

Follow these steps for proper planting:

• Dig a hole that is wide and deep enough to accommodate the tree's root system. The hole should be at least twice as wide as the root ball.
• Carefully place the tree in the center of the hole, ensuring that it is straight.
• Backfill the hole with soil, gently firming it around the roots to eliminate air pockets.
• Water the tree thoroughly after planting to settle the soil.

3. Watering

Pecan trees require regular watering, especially during their first year after planting. Establish a deep watering schedule, allowing the soil to dry out slightly before watering again. Avoid over-watering, as it can lead to root rot. Monitor soil moisture levels and adjust watering accordingly.

4. Fertilization

Apply a balanced, slow-release fertilizer specifically formulated for pecan trees in early spring. Follow the manufacturer's instructions for application rates. Additional fertilizer applications may be necessary throughout the growing season if the tree shows signs of nutrient deficiencies.

5. Pruning

Pruning is important for maintaining the health and shape of the tree. Remove any dead, damaged, or diseased branches. Prune in late winter or early spring before new growth emerges. Avoid heavy pruning, as pecan trees tend to have weak wood.

6. Pest and Disease Control

Keep an eye out for common pests such as pecan weevils, aphids, and pecan nut casebearers. Regularly inspect the tree for signs of damage and take appropriate measures, such as applying insecticides or using integrated pest management techniques. Implement proper sanitation practices to prevent the spread of diseases.

7. Harvesting

Oconee Pecan trees usually start bearing nuts when they are around 6-8 years old. Harvest the nuts in the late fall when the outer husks split open. Collect the nuts, remove the husks, and allow them to dry for a few weeks before cracking them open to enjoy the delicious pecans.

By following these planting and care tips, your Oconee Pecan tree will thrive and reward you with abundant, tasty nuts for years to come!