The best-tasting, hardy crab apple in my book is the Chestnut crab. This cultivar was introduced by the University of Minnesota in 1946. The fruit averages 2 inches in diameter and is light red over yellow and russeted. The flavor is technically described as "subacid." The fruits are used for fresh eating, pickles, and sauce. The tree is moderately susceptible to apple scab and fire blight. Another older, edible crab is Whitney, which was introduced in 1869. The fruit is described as "approaching sweet" and may be used fresh or cooked. Whitney is moderately resistant to fire blight and is considered intermediate in resistance to cedar-apple rust. Reference: "Growing Fruit in the Upper Midwest" by Don Gordon. For more information on growing apples in Minnesota, please refer your friend to: Apples for Minnesota and Their Culinary Uses Note that apples need another apple (Malus) nearby for pollination. An ornamental crab or other apple tree will do. This information is specific for Minnesota or certain USDA hardiness zones and may not apply to your local conditions. For more information on this topic, contact your local county Extension Office.

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