Vitis labrusca ‘Concord’ Seedless Grape Description 'Concord' is the best known blue-black grape. A little tart for eating but makes excellent jelly, jam and wine! Fruit is produced on new growth so heavy pruning in February or March is recommended. Grow on a trellis, pergola or fence. Sizes & Prices All Vitis Characteristics Hardiness Zone: 4 Light requirements: Sun Height: 15' Native: No Sizes & Prices Size: 2 GALLON $34.98 Other Information Vitis 'Reliance' Seedless Grape Zone: 4 Sun HT: 10' Vitis labrusca 'Concord' Seedless Grape Zone: 4 Sun HT: 15'