Mars Seedless Grape

Mars Seedless Grape (Vitis vinifera 'Mars Seedless')

Mars Seedless Grape (Vitis vinifera 'Mars Seedless') is a cold-hardy, disease-resistant blue grape developed by the University of Arkansas. Known for its sweet, juicy fruit and reliable performance, this vigorous vine is ideal for home gardeners looking for a low-maintenance, seedless variety that thrives even in cooler climates.

Distinctive Features

Mars Seedless produces medium-sized clusters of dark blue, seedless grapes with a crisp texture and strong Concord-like flavor. The vine is highly vigorous and self-pollinating, often reaching 10 to 15 feet in length when trained on trellises or arbors. Its large, lobed green leaves provide dense summer coverage, offering both ornamental appeal and shade. Ripening in late summer, it is prized for fresh eating, juicing, or jelly-making.

Growing Conditions

• Sun Exposure: Full sun
• Soil Type: Well-drained sandy or loamy soils
• Soil pH: Slightly acidic to neutral
• Water Needs: Moderate; prefers regular moisture during fruiting
• USDA Hardiness Zones: 5 to 8

Ideal Uses

• Focal point vine in home orchards or edible landscapes
• Fresh eating from vine to table
• Juicing, jelly, or preserves with rich grape flavor
• Trellis or arbor plantings for seasonal privacy
• Cold-hardy fruiting vine for northern gardens

Low Maintenance Care

• Prune in late winter to encourage air circulation and fruiting
• Train along a support structure to manage vigor
• Mulch around base to retain soil moisture and reduce weeds
• Water consistently during flowering and fruit set
• Generally resistant to common grape diseases

Why Choose Mars Seedless Grape

• Seedless, sweet blue grapes with rich flavor
• Cold-hardy and highly disease-resistant
• Reliable yields with minimal maintenance
• Versatile for eating fresh or preserving
• A productive and ornamental focal point for edible gardens

Mars Seedless Grape combines flavorful fruit, vigorous growth, and outstanding resilience�making it a rewarding focal point vine for home gardeners across a wide range of climates.