Purple-Leaf Grape Vine: Best Vine For Colorful Fall Foliage
The young foliage takes on a gorgeous bronzy appearance which deepens to mauve, and then rich deep purple in autumn. This coincides with the ripening of the small bunches of grapes, almost exactly the same color as the leaves. The grapes are small and bitter, but can be eaten even though full of pips. They are best used as garnishes, or left on the plants for decoration. When ripe, even the birds are reluctant to feed on them so you can’t count on them as a food source. Your purple-leaf grape vine can be grown through trees and large shrubs, on a trellis, or arbor. This is a vigorous, deciduous, large leafed, tendril-climber with deeply-lobed leaves.
How To Make Your Purple-Leaf Grape Vine Thrive
Purple-leaf grape vine prefers a location with full sun, or possibly light to open shade. It prefers well-drained soil, but will tolerate sand or clay if the drainage is adequate. Once established it only needs occasional watering during dry weather. No pruning is necessary for this variety, but it can be lightly pruned in winter to control its growth. This runs counter to your experience with grapes grown to eat or to produce wine.
General Purple-Leaf Grape Vine Information
Propagate by layering or hardwood cuttings.
Prune while dormant if this is necessary.
Pests & Disease
Purple-leaf grape vine may downy mildew, canker and dieback, gray mold, Pierce’s disease, black rot, and various leaf spots occur. grape leaf skeletonizer, Japanese beetles, scale insects, or mealybugs.
- Genus: Vitis
- Species: vinifera
- Cultivar: ‘Purpurea’
- Plant Type: Spreading vine
- Foliage Type: Vine, deciduous
- Plant Height: 15 to 30 feet
- Plant Width: 30 feet
- Hardiness Zones: Zones 5 to 9
- Flower Color: Green
- Bloom Time: Spring
- Light Exposure: Full sun (don’t try to grow this in partial shade)
- Maintenance: Low
- Water Requirements: Moderate, regular watering to drought tolerant
Google – Purple-Leaf Grape Vine Photos