These juicy and sweet slipskin grapes are similar to Concord grapes, but with softer skin and earlier ripening. 'Bluebell' grapes are perfect for juicing and make delicious jam or jelly as well. The growth habit is gorgeous as well with its ability to twist and thicken along a wire or trellis. Grapes are self-pollinating and grow in a loose cluster. This variety grows 15-20 ft with proper support. Grows best in full sun and is hardy to Zone 4.