Thursday, October 27, 2011

Plant Profile: Pecan


Pecan:

            General info: Pecan trees (Carya illinoensis) are a staple of the South and are found in both rural and urban environments. They are native to North America and are grown from Illinois to Florida. Pecan trees can reach 70-100 ft. in height and 40-80 ft. in width. The nuts are heart healthy and high in vitamins and minerals.
Pecan trees often bear on alternating years, and will begin producing within 5-7 years. Cross-pollination results in the best nut production.  

            Landscape uses: Shade tree.

            Ornamental qualities: Stately form when full grown.

            Planting: Plant in well drained soil and full sun. Be sure to give the tree plenty of room to grow and mature. Spacing 40-80 ft. apart is best. Crowding can cause misshaped trees and poor production. Plant the same depth as grown in the nursery. When the hole is half filled, firm the soil with your feet before filling the rest of the way. Pack the soil firmly. Do not leave a depression around the tree. Water well after planting to help eliminate air pockets.

            Pruning: Thin any dead or diseased branches as needed.

            Fertilizing/Watering: Newly planted trees need about 10-15 gal. of water per week fro the first 2 or 3 years. Regular water is important at any age to ensure a good crop production, especially during the nut filling stage (during the first 2 weeks of Sept.). Fertilize in March and again in June. Do not place fertilizer closer than 12” from the trunk.

Varieties:

            Stewart: Most widely planted of all varieties. Good quality, medium size. May take 8-10 years to produce a good crop.

            Desirable: A leading variety in the Southeast. Consistent, productive bearer. Medium to large size. Noted for good eating quality.

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