St. Theresa seedless grape

Vitis x ‘St. Theresa Seedless'

St Theresa Seedless grape, Vitis x \'St. Theresa Seedless\', Plant Select
St Theresa Seedless grape, Vitis x \'St. Theresa Seedless\', Plant Select
This hardy, mostly seedless, purple slip-skin grape with excellent flavor is an early season table grape variety from Elmer Swenson's breeding program in Wisconsin. Wonderful for arbors. Tolerates alkaline soils. Woody vine. Read more here.

Tips from the pros: Full sun and regular irrigation produces the best quality fruit. A wire fence is ideal for support. To keep them from growing out of bounds, prune in winter by cutting back to one or two buds from last season's growth on each cane. Protect from winter exposure. Prune hard every 3-5 years.
Plant Type Vine
Height 15-20 feet
Width 3-8 feet
Flowering Season Spring
Flower Color Inconspicuous
Sun Sun, Partial Sun
Water Needs Moderate
USDA Hardiness Zone Zones 4-9
Soil Type Clay or loam
Deer Resistant No
Good for Pollination No
Winter Interest No
North American Native No
Year Introduced 2008