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Blueberries can be grown in home gardens anywhere in North Carolina if the right species and proper soil modifications are used. Blueberries are typically used in the landscape as hedges for screening purposes, but they can also be used in cluster plantings, or as single specimen plants. Blueberries are an ideal year round addition to the landscape. They have delicate white or pink flowers in the spring, the summer fruit has an attractive sky blue color, and the fall foliage adds great red and yellow colors to the landscape.
Commercial blueberries are generally planted in low areas with high organic-matter content. These sites satisfy the cultural requirements of blueberries for a constant and uniform moisture supply. However, on cold, still nights when radiation frosts occur, heavy cold air from higher surrounding areas "drains" into the low areas causing lower temperatures. Also, the high organic content, especially if the soil is dry, acts as an insulator to restrict heat in the soil from moving up around the plants. The cultural requirement for a uniform soil moisture makes selecting higher sites that are less subject to radiation frosts much less practical than with other fruit crops. This factsheet discusses protecting blueberry plants from freezing.
This small fruits chapter from the Extension Gardener Handbook reviews selection, planting, and maintenance of strawberries, caneberries, blueberries, grapes, and kiwis.
This factsheet discusses symptoms and control of several leaf diseases common in North Carolina blueberry production.
This Fruit Disease Information factsheet discusses blueberry stem blight, the primary disease limiting establishment of blueberry plantings in southeastern North Carolina.
This publication describes the signs, symptoms and disease cycle of Mummy berry, a fungal disease of blueberry species. Recommendations for best management practices are included.
Blueberries are a native North American fruit, and North Carolina is one of the largest producers of highbush blueberries. Although commercial production is mostly limited to southeastern North Carolina, blueberries can be grown anywhere in the state if the right blueberry species and proper soil modifications are used. Limiting factors include pH, water availability and cold-hardiness.
This Fruit Disease Information factsheet describes twig blight, a fungal disease that causes dieback in blueberry bushes in North Carolina.
In addition to their delicious fruit, blueberries also provide year-round interest in the garden. Bell-shaped white flowers are popular with native bees in the spring, the fruit is beautiful and nutritious in the summer, and the fall leaves are gorgeous. Best of all, blueberries are relatively easy to grow.
