When planting a privacy hedgerow in Minnesota , it ’s important to turn over whether the plants are fearless enough to survive the sulfurous insensate winters . look at how the plants will face without their parting during the nearly six - month fall / wintertime season . Although evergreens keep their needles all year long , deciduous shrubs with heavy twig growth are nearly as effective as evergreen plant during the wintertime months in make a live privacy fencing .

Pyramidal Arborvitae

Growing to a mature height of 40 to 50 pes , pyramidical arborvitae ( Thuja occidentalis ' Pyramidalis ' ) shit an excellent secrecy hedge and can be maintained at a lower height if cut regularly . pyramidic arborvitae has a bed covering of about 15 feet and will grow to shape a unanimous evergreen hedge if set 5 to 7 animal foot asunder . Arborvitae grows best in full sun and rich , moist grease . It will stand limestone soil well and often is planted near foundations because they are large-minded of the alkaline grunge in these locating . Hardy in USDA zones 2 through 7 , pyramidal arborvitae is an first-class option for a hedging anywhere in Minnesota .

Lilac

With a ontogeny use that produce a heavy George Walker Bush , the common lilac ( Syringa vulgaris ) makes an excellent secrecy hedge . It is hardy through USDA Zone 2 and is suitable for produce throughout Minnesota . For a hedging with a fledged peak of 6 to 8 feet , plant lilacs 3 to 6 groundwork asunder . lilac prefer well - drain soil and full sunshine to produce their fragrant spring flower . Prune them each year in spring after they complete blooming . They bloom on wood grow the previous summer . If dress any later on in the time of year you will cut off the buds for next yr ’s flowers .

Nanking Cherry

For an eatable privacy hedge , plant nanking cherry ( Prunus tomentosa ) 3 to 4 feet apart . They will grow 6 to 10 feet magniloquent and spread an adequate length , with a dense , twiglike growth use . songbird obtain irresistible the cerise - like fruits they produce in summer . The fruits are worthy for make jams , jelly , wines and Proto-Indo European . Medicinally , they are used for coughing , bronchial trouble and as an antibiotic drug . works nanking cherry in full sunshine . It endure unresolved sphere well , handle rough winds and drought . Nanking cherries are hardy through USDA Zone 2 and will pull through wintertime anywhere in Minnesota , although they generally are short - hold up shrubs , with a lifespan span of approximately 20 age .

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