Vitis Concord seedless grapes are a sweet, large blue-black fruit that matures from mid to late season. This variety of grape produces fruit that can be eaten fresh; it's also a good source for bees making honey. An old favorite, Vitis Concord seedless also makes good jelly, juice and wine.
Autumn Royal seedless produce large, oval, dark purple to black fruit grown on a strong vine. This grape variety's skin has a whitish cast (bloom) and yellow-green, translucent flesh. Its berries are large and mature late in the season from the end of September to the middle of October. Autumn Royal seedless grapes are prized as a flavorful fall snack that has a long storage life, sometimes sold through the month of December.
Midgely's Purple seedless grape is a medium-sized variety with a reddish-purple fruit. Producing extremely large bunches, this grape has a firm, crispy skin with a sweet flesh.
The Beauty seedless variety of purple grape is characterized by a firm skin with tender flesh. When ripe, this grape has a mild flavor that is both spicy and sweet. Beauty seedless grapes ripen early and produce blue-green foliage.
Originating in Australia, Marroo seedless grape vines produce medium-size berries that are firm and juicy. This mellow-flavored grape grows in uniformly shaped bunches on vigorous vines. Marroo Seedless grape vine leaves are medium size, pentagonal and deeply toothed.
Jupiter seedless grapes are reddish-purple and yield early-ripening Muscat-flavored berries. This variety produces vines of medium vigor.
St. Theresa seedless vines are extremely hardy, producing fruit with a purple slip skin in large clusters. This variety's fruit is sweet and flavorful. St. Theresa seedless grape vines are loaded with grape clusters in early September. This vigorously growing vine grows well in alkaline soil.
Purple Reliance seedless grapes pass through a wide range of colors before ripening to a rich purple. This grape variety's fruit is firm and sweet, and it boasts a long shelf life. Purple Reliance seedless grapevines are a highly resilient plant that produces a continuous crop. This grape produces a delicious fruit that ripens in July.