Grape 'Madeleine Angevine' Vitis vinifera 'Madeleine Angevine' (O/w)

Water

The Madeleine Angevine grapevine should be watered deeply and infrequently to encourage the roots to grow deep into the soil. During the growing season, provide about 1 inch of water per week, adjusting for rainfall. In hot, dry periods, increase watering to every other day, providing about 2 gallons per plant each time. During dormancy in the winter months, watering can be reduced significantly, with only occasional watering needed to prevent soil from becoming bone dry. Overwatering can lead to root rot and other issues, so ensure good drainage and allow the soil to dry out to some extent between watering sessions.

Light

The Madeleine Angevine grapevine thrives in full sun, meaning it should receive at least six hours of direct sunlight daily. Planting in a south-facing location ensures optimal light exposure which is crucial for fruit production and ripening. Partial shade is tolerated but may result in reduced yield and vigor. Avoid locations with too much shade as this can lead to poor fruit development and increased susceptibility to diseases.

Temperature

The Madeleine Angevine grapevine is best suited to temperate climates, with an ideal growing temperature range between 60°F and 85°F. It can survive brief dips in temperature to about 20°F but is not suited to prolonged cold with temperatures falling below this point. During the growing season, maintaining a moderate temperature within the optimal range promotes healthy growth and fruit production.

Pruning

Prune the Madeleine Angevine grapevine in late winter while the plant is dormant. This promotes healthy growth, ensures good air circulation, and increases sun exposure to the fruiting parts of the vine. It's necessary to remove dead and diseased wood and to shape the vine for the upcoming season. Annual heavy pruning is vital since grapevines produce fruit on one-year-old wood.

Cleaning

As needed

Soil

The best soil mix for 'Madeleine Angevine' grapevines is well-draining with a mix of loam and compost, ensuring adequate fertility. The ideal soil pH range is between 5.5 and 6.5.

Repotting

'Madeleine Angevine' grapevines, being vigorous outdoor plants, typically do not require repotting once established in the ground; only initial planting is necessary.

Humidity & Misting

'Madeleine Angevine' grapevines are adaptable and can thrive in a wide range of humidity levels, typical of outdoor environments.

Suitable locations

• Indoor

  Ensure full light, large space, and support for vines.

• Outdoor

  Plant in full sun, well-drained soil, provide support.

• Hardiness zone

  7-10 USDA

Life cycle

Madeleine Angevine, a variety of Vitis vinifera, begins its life cycle with seed germination, although commercial vineyards typically use clonal propagation through cuttings. Once established, the vine enters a rapid vegetative growth phase in spring, sprouting buds that develop into shoots and leaves. Following vegetative growth, flowering occurs, typically in late spring, with the vine producing small, inconspicuous flowers that, upon pollination, develop into clusters of grapes throughout the summer. The grapes reach maturity in late summer to early fall, at which point they are harvested for their value in winemaking or table consumption. After harvest, the vine enters a period of dormancy during the winter months, at which time pruning is essential for shaping the vine and ensuring productive growth in the following season. The plant then reawakens in the next spring, repeating the annual cycle.

Propogation

• Propogation time

  Late winter to early spring

• The most popular method of propagation for the grapevine 'Madeleine Angevine' is by hardwood cuttings. This is ideally done during the dormant season, which usually falls in late winter or early spring before the vines begin to bud. Hardwood cuttings are taken from the previous year's growth, typically measuring 12 to 18 inches (30 to 45 centimeters) in length. These cuttings should have at least three buds along the length of the stem. They are commonly planted in a well-drained, sandy soil mix and require consistent moisture until they establish a strong root system. It can take several weeks for roots to form, and during this time, it's important to keep the cuttings in a cool and humid environment to encourage growth and prevent drying out.