Chikasaw Pecan
Carya illinoinensis (KAIR-ee-ah il-li-noy-NEN-sis)
Hardy pecan 'Chickasaw' is a cultivar tree in the Juglandaceae (walnut) family. Bred by L. D. Romberg in 1944 it is a cross between 'Brooks' and 'Evers'. It is grown mostly for its delicious edible nuts that appear in the summer after an insignificant bloom. This particular cultivar is known for its dramatic fluctuation in bearing nuts; production can be inconsistent with a harvest of poor-quality nuts followed the next year by low yield. 'Chickasaw' grows best in full sun. It tolerates clay, sand, and loam soils—neutral to acidic—as long as they are well drained. It has high drought tolerance once established. Learn more about selection, planting, and care of pecan trees . 'Chickasaw' will usually grow 30 to 40 feet tall with a spread of 30 to 40 feet. This deciduous tree has a fine texture and spreading form. It was bred to have moderate disease resistance to pecan scab. Pollination is the second most important factor in purchasing pecan trees. Pecan trees are monoecious: they have separate male and female flowers on the same tree. Pollen is not released when flowers are receptive, so pollination within and between the same cultivars is limited. Cultivars are separated into type I and type II for pollination purposes. 'Chickasaw' is a type II pollinator. For optimum pollination, NC State Extension recommends planting at least three cultivars with at least one of each pollination type for best cross-pollination. All cultivars have positive and negative attributes, so do your research before purchasing. Nut production can be reduced in the northern part of its growing range, especially when spring is late and the summer is cool. It can be difficult to transplant due to a deep taproot, so choose your planting location wisely with its large mature size in mind. Pecans tolerate being planted near black walnut trees. This tree requires a medium amount of maintenance. Due to its size, this is a tree most appropriate for a large property. It makes a good shade tree in a naturalized, woodland, or recreational area and as part of a children’s, edible, or pollinator garden. Quick ID Hints: Leaves are alternate, pinnately compound Leaflets are falcate, crenate Insects, Diseases, and Other Plant Problems: Aphids, pecan weevils, stink bugs, twig girdlers, and fall webworms can cause some issues. Powdery mildew, peach leaf curl, fire blight, brown rot, bacterial spot, and cedar apple rust. Scab can infect both nuts and foliage, but scab-resistant cultivars are available. Pecans are known for their brittle branches prone to breakage, especially in wind, and late frosts can reduce nut production. Dropped nuts can be messy on hardscaped surfaces. VIDEO Created by Elisabeth Meyer for " Edibles, Bulbs, and Houseplants " a plant identification course offered in partnership with Longwood Gardens.
Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 50 attributes.
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