General Plant Information (Edit)
Plant Habit: Tree
Sun Requirements: Full Sun
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Maximum recommended zone: Zone 9b
Plant Height: 50 to 100 feet
Plant Spread: 30 to 75 feet
Leaves: Deciduous
Fruit: Showy
Fruiting Time: Late summer or early fall
Flowers: Inconspicuous
Bloom Size: Under 1"
Underground structures: Taproot
Uses: Shade Tree
Edible Parts: Seeds or Nuts
Fruit
Eating Methods: Raw
Cooked
Propagation: Seeds: Self fertile
Pollinators: Wind
Miscellaneous: Monoecious

Common names
  • Northern Pecan
  • Pecan

Comments:
  • Posted by flaflwrgrl (North Fl. - Zone 8b) on Aug 26, 2014 11:30 AM concerning plant:
    Treadwell is a new pecan cultivar that was released by Dr. Darrell Sparks, Dept. of Horticulture, University of Georgia at Athens, Georgia. He released it in 2012. The University of Georgia College of Agricultural and Environmental Sciences planted Treadwell in their replicated test in 2009. It bore its first crop for them in 2013.
    To date, Treadwell has produced a very large nut of excellent quality. Average nuts per pound is 52 and average kernel is 60%, which is major. The kernel is very bright and attractive. A full season of fungicide spray will be required for Treadwell. It has not proved to yield as prolifically as Cunard and Byrd, but it still yields enough so that it will require crop thinning in heavy crop years.

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