How to Grow Regina Grape
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Regina Grape
Vitis vinifera 'Regina'
vineRegina is a seedless table grape variety known for its large, crisp berries and excellent flavor. It produces vigorous vines with good disease resistance and is prized for fresh eating and ornamental use. The grapes are typically red to dark red when fully ripe.
When should you plant Regina Grape in your zone?
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Example Regina Grape timeline · Pittsburgh, PA (Zone 6b)
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Plant Regina Grape
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Regina Grape
Around Sep 14≈ 150 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Regina Grape dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 6-9; performs best in warm, temperate regions with moderate summers
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Dormant/Establishment
Spring, first yearBare cane or young vine with minimal foliage; focus on root development and primary shoot growth
Plant in early spring; provide sturdy support structure; prune back to 2-3 buds first year; water regularly but avoid waterlogging
Flowering
Mid to late springSmall, inconspicuous greenish flowers appear in clusters; flowers are self-fertile
Avoid excessive nitrogen fertilization which promotes foliage over fruit; maintain consistent watering; thin flower clusters if desired for larger berries
Fruit Development
Summer, 6-8 weeksSmall green berries form and swell; grape clusters expand; veraison begins as berries color from green to red
Thin grape clusters to 1-2 per shoot for larger berries; reduce watering slightly to concentrate sugars; thin foliage to improve light exposure to fruit
Ripening & Harvest
Late summer to fall, 2-4 weeksBerries darken to deep red; sugars increase and acidity decreases; berries become plump and firm
Reduce watering further; taste berries for sweetness before harvesting; harvest when fully colored and sweet; remove any diseased or damaged berries
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Hand-pick beetles in early morning; use pheromone traps; apply neem oil or insecticidal soap
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Improve air circulation by pruning; apply sulfur dust or potassium bicarbonate; spray at 7-10 day intervals in humid conditions
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Ensure good drainage and air circulation; apply copper fungicide; remove affected leaves; avoid overhead watering
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Spray forcefully with water; apply miticide or neem oil; maintain humidity to discourage mites
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Remove damaged berries; apply spinosad or pyrethrin at flowering; use pheromone disruption traps
Uses
Fresh Table Grapes
CulinaryRegina is an excellent seedless eating grape with a sweet, crisp flavor and tender skin. Enjoy fresh as a snack, in fruit salads, or frozen as a refreshing summer treat. [source]
Juice and Preserves
CulinaryUse Regina grapes to make fresh juice, jams, jellies, or homemade grape juice concentrate. The naturally high sugar content makes them ideal for preserved products. [source]
Desserts and Baking
CulinaryIncorporate fresh or frozen Regina grapes into desserts, pastries, and baked goods for a sweet, tart element. Works well in tarts, compotes, and fruit cakes. [source]
Ornamental Vine
HouseholdRegina's vigorous growth, attractive foliage, and colorful fruit make it an excellent ornamental plant for pergolas, arbors, and trellises. Provides natural shade and visual interest. [source]
Wildlife Food Source
WildlifeRipe grapes attract birds and beneficial insects, supporting local wildlife. The vines also provide habitat and shelter for birds and pollinators. [source]
Harvest Tips
Harvest in late summer to early fall when berries are fully colored (dark red) and taste sweet. Berries do not ripen further after picking. Cut clusters with pruning shears rather than pulling to avoid damaging the vine. Harvest grapes in the cool morning for best flavor and storage. Can be stored in refrigeration for 2-3 weeks.
Fun Facts
- 🌱 Regina grapes are seedless due to stenospermy, a genetic trait where seeds fail to develop, making them convenient for fresh eating without the need to spit out seeds.
- 🌱 The name 'Regina' means 'queen' in Italian and Latin, reflecting the premium quality and reputation of this variety in European grape markets.
- 🌱 Grapevines can live for over 100 years and become more productive with age, with some heritage vineyards in Europe featuring vines over 300 years old.
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