Buy 6 qualifying perennial bare roots and receive free standard shipping. Qualifying quantities are calculated within the Perennial shipping group. See the shipping policy for details. Autumn Royal Seedless is a USDA-developed Vitis vinifera table grape with large, oval purple-black berries and firm, crisp flesh. It extends the table-grape season into fall. This product is one dormant bare-root vine. Autumn Royal grape vine details Plant form: One dormant bare-root grape vine USDA hardiness zones: 7–10 Pollination: Self-fruitful; a second grape variety is not required for fruit set Harvest: Late season, generally early to late fall; timing varies with climate Pruning: Spur prune during dormancy and train on a sturdy trellis or wire system Fruit: Large, generally seedless, purple-black berries with firm, crisp flesh Planting and care Select a warm full-sun location with at least seven to eight hours of direct light and soil that drains well. Install permanent support at planting. Water deeply during establishment and as needed through the growing season without keeping the roots saturated. Annual dormant pruning is required to maintain productive fruiting wood and an open canopy. Harvest and shipping notes Allow the berries to reach full flavor on the vine because grapes do not continue to ripen after harvest. A dormant bare-root vine may arrive leafless; this is normal. Late-season ripening, color, and crop size depend on local heat, weather, vine age, pruning, and care. Compare this vine with other table grape vines, browse all grape vines, or use the related grape-growing guides on this page.
