Temperatures range from 10☏ in winter to 100☏ in summer. Floods covering a wide area do occur, most likely in winter. Much of the subsoil in the NC piedmont has high clay content-commonly called “heavy” soil. Elevation changes consist primarily of gently rolling hills. The NC piedmont has hard rock near the surface, and the elevation rises from 200 feet to 1,500 feet. In the eastern part of the state, peach tree short life (PTSL) complex causes sudden death of young peach trees in the spring. For example, difficult-to-grow varieties, such as ‘Pink Lady’, do not produce good color in the NC coastal plain. In addition, there are several variety-specific issues with apples. Nematodes are more common in sandy soils use nematode-resistant Guardian TM rootstock in the light sandy soils of eastern North Carolina. Gardeners must confront several challenges to growing fruit trees in the NC coastal plain. These fruit and nut tree crops are recommended for eastern North Carolina: apples, chestnuts, figs, pears (Asian and European), pecans, persimmons (American and Asian), and plums. Average annual rainfall ranges from 40 to 55 inches. Temperatures range from 20☏ in the winter to 89☏ in summer. Tropical cyclones in the fall can cause severe floods. Where the cold Labrador Current flows between the warm Gulf Stream and the North Carolina coast, the two divergent currents create major storms, causing rain along the coast. The NC coastal plain includes the NC tidewater area, which is flat and swampy, and the gently sloping, well-drained interior area. Relatively uniform soils of soft sediment occur here, with high sand content (generally referred to as “light soils”), and little or no hard rock near the surface. The NC coastal plain elevation is generally less than 200 feet. Because of these considerations, gardeners need region-specific information regarding fruit tree cultivation in North Carolina. Each of these factors affects which fruit and nut trees thrive and what weeds, pests, and diseases present challenges. In addition, all areas of the state are subject to wind, hail, and ice damage. November is the driest month, while July is the wettest, and all of North Carolina's rivers are likely to flood. Altitude has the greatest influence on climate in North Carolina, and year-round there is a 20-degree difference in temperature between the highest and lowest elevations. More than 200 soil types occur in North Carolina, which stretches 503 miles from the Appalachian Mountains to the Atlantic Coast and ranges in elevation from 6,684 feet on the top of Mount Mitchell to sea level on the beach. With limited space, consider trees grafted on dwarfing rootstock, container trees, or espalier trees. That kind of pruning will stress the trees, making them more susceptible to insect and disease damage and rarely productive. If you plant a fruit or nut tree in a space that’s too small, you must prune to contain size rather than to promote fruiting. Fruit trees that require cross-pollination need at least twice as much space to accommodate the two or more different varieties needed to get fruit set. Pecan trees require 70 square feet of space. With more than 20 square feet you can grow a self-pollinating apple, pear, peach, or plum tree. If you have a 10-to-20-square-foot area, you can grow a self-pollinating dwarf fruit tree, fig, or persimmon. How big a space is available with at least six hours or more of sunlight, and how much of that sunlit space is free from the interference of walls, eaves, sheds, fences, or powerlines? If you have less than 10 square feet, consider a berry bush instead. Begin by identifying what your site has to offer such a tree. Select the site carefully to ensure your fruit or nut trees will thrive for years to come. Selecting and Placing Fruit and Nut Trees in a Home Landscape Selecting and Placing Fruit and Nut Trees in a Home Landscape Skip to III.
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