Most grapes require lots of sun to sweeten the grape...however the kiwi grape will produce sweet fruit in full shade conditions. These vines are great for producing food in a forest of trees or in a shady urban setting. We plant our kiwi grapes at the trunk base of "foodless" ornamental trees(willow, box elder, maple, ash, etc) using the tree as a shady vine support. After 2 yrs kiwi grapes can be enjoyed from shady canopy of the now converted "food" tree" with little effort!  Kiwi grape vines are very hardy(Zone 3), very adaptable to poorer soils and are an easy organic crop to grow...no need for pesticides/fungicides/herbicides to get tasty fruit. Need 2 plants to get fruit...one male( pollinator) and one female(gives the fruit)

Kiwi Grape X 2 plants(male /female).........$75