Heavenly Blue Grape

Heavenly Blue Grape is a variety of grape plant that is popular for its ornamental value and delicious fruits. It is a fast-growing, deciduous vine that can reach up to 15-20 feet in length when properly trained and supported. The plant is characterized by its large, heart-shaped leaves that have a glossy, dark green appearance and serrated edges.

One of the unique features of the Heavenly Blue Grape plant is its stunning clusters of blue-purple grapes that are about the size of a marble. These grapes have a sweet and juicy flavor that makes them perfect for eating fresh, making jams or jellies, and even making wine. The grapes ripen in mid to late summer and are highly sought after by birds, so growers often use netting to protect their crop.

The Heavenly Blue Grape plant is relatively easy to grow and requires full sun exposure and well-drained soil. It is also tolerant of a wide range of soil types, but it prefers soils that are slightly acidic. Pruning is necessary to keep the plant in shape and to promote fruiting. The plant is typically pruned during the dormant season, and the new growth is trained to a trellis or other support structure.

In addition to its tasty fruits, the Heavenly Blue Grape plant is also highly prized for its ornamental value. The lush foliage and beautiful clusters of grapes make it a popular choice for arbors, trellises, and other structures in the garden. The plant is also a great choice for attracting wildlife, such as birds, to the garden. Overall, the Heavenly Blue Grape plant is an excellent choice for anyone looking for a beautiful and delicious addition to their garden.

Latin Name: Vitis vinifera 'Heavenly Blue'

Site and Soil: Heavenly Blue grape plants prefer a location with full sun exposure and well-drained soil. They can tolerate a wide range of soil types, but prefer a pH of 6.0-6.5.

Pollination Requirements: Heavenly Blue grape plants are self-fertile, meaning they can produce fruit without the need for another plant for pollination.

Hardiness: Heavenly Blue grape plants are hardy in USDA Zone 7, and can tolerate temperatures down to around 0°F with proper winter protection, such as mulching around the base of the plant.

Bearing Age: Heavenly Blue grape plants can start producing fruit 2-3 years after planting, with full production reached in about 5 years.

Size at Maturity: Heavenly Blue grape plants can grow to a height of 8-10 feet at maturity, with a similar spread. They can be kept smaller with regular pruning.

Bloom Time: Heavenly Blue grape plants bloom in early summer, with small, inconspicuous flowers that are not noticeable as they are inside the fruit.

Ripening Time: Heavenly Blue grapes ripen in late July to early August, and have a sweet flavor with a hint of muscat.

Yield: Heavenly Blue grape plants can produce 10-15 lbs or more of fruit per plant, depending on growing conditions and pruning practices.

Pests & Diseases: Heavenly Blue grape plants can be susceptible to fungal diseases such as powdery mildew and botrytis, as well as pests like Japanese beetles and grape berry moths. Proper cultural practices such as good air circulation and regular pruning can help prevent these issues. Netting can also be used to protect fruit from birds.

USDA Zone: Heavenly Blue grape plants are hardy in USDA Zone 7.