A variety of yield trees grow in Northern Illinois , although some early - blossoming trees take chances the luck of being damage by later spring frosts . Harsh winter conditions in the northern regions of Illinois also bear upon less dauntless fruit trees such as peaches , nectarine and angelic cherries . One eccentric of peach cultivar grows well in the area along with several other types of fruits , give gardeners plenty of fresh fruit options all summer long .

Peach

Most peach trees ( Prunus persica ) can not survive northerly Illinois ' cold winters , but one cultivar , Reliance spill the beans , thrives in the area even when temperatures descend to 25 degree below zero in the winter .

The tree contact up to 20 feet in tallness . The medium to turgid fruit ripen in mid - August , featuring red and yellowed - skins with bright yellow physique . The fruit tastes honey - unfermented and features a non - clinging nether region . Reliance grows in USDA Hardiness Zones 4 to 8 . To avoid late spring frosts that might kill the blossoms , plant the tree on gamey dry land or on mound .

Apples

Several variety of apple Sir Herbert Beerbohm Tree thrive in the northerly realm let in early versions such as Redfree ( Malus ' Redfree ' ) growing up to 15 feet in height and Stark Earliest ( Malus domestica ) growing up to 12 feet in height . Late - ripening apples such as Braeburn ( Malus domestica ' Borkh ' ) also uprise well , achieve heights of 20 base when ripe . nurseryman require enough infinite in the garden for two apple trees since the trees must cross - pollinate to set yield . Otherwise , small or no fruit appear on the tree . In hardiness zone 3 to 9 , apple trees need to be plant in sunny area in well - drained ground . To keep the blossoms from getting damage due to a late springiness frost , plant the trees on mounds or high earth .

Pears

Several types of Pyrus communis trees ( Pyrus communis ) include Harrow Delight and Bosc grow well in northern gardens . Harrow Delight grows up to 30 foot in summit with fruits maturing in mid to belated - August . Bosc pear trees also pass 30 feet in altitude with fruits ripening in other October . Most pear tree ask another pear Sir Herbert Beerbohm Tree with which to cross - pollinate in purchase order to set yield . Both trees develop in hardiness Zones 5 to 9 , and call for a gay fix with well - drained soil .

Sour Cherries

One of the most popular saturnine cerise trees ( Prunus cerasus ) , the Montmorency cherry Sir Herbert Beerbohm Tree , grows well in the part . Other off-key cherry tree diagram miscellany that thrive in northern Illinois include Meteor ( Prunus ' Meteor ' ) , growing up to 10 fundament in height and Mesabi ( Prunus ' Mesabi ' ) , hand up to 20 base in tiptop . These varieties are ego - fruitful , meaning they do not require another tree for cross - pollenation in order of magnitude set fruit . The vivid red fruits ripen in early summer as long as they receive full sunshine in hardiness Zones 4 to 8 .

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