How much sun does Cynthiana Grape need?

Cynthiana Grape grows best in full sun conditions.

When does Cynthiana Grape bloom?

Cynthiana Grape blooms in May, June, and July.

Where is Cynthiana Grape native?

Cynthiana Grape (Vitis aestivalis) is native to AL, AR, CT, DE and 31 more states, per the USDA PLANTS Database and regional native plant society lists.

Is Cynthiana Grape toxic to livestock?

The USDA PLANTS Database does not flag Cynthiana Grape as toxic to livestock.

What butterflies or moths does Cynthiana Grape host?

Cynthiana Grape is a larval host plant for grape berry moth.

Is Cynthiana Grape HOA-friendly?

Cynthiana Grape takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Cynthiana Grape

Name: Pollinator Patch
Author: Pollinator Patch

Vitis aestivalis

Last reviewed: July 2026

The USDA PLANTS Database (opens in new tab) does not flag Cynthiana Grape as toxic to livestock.

Light

full sun

Water

medium

Size

120"–360" H × 60"–180" W

Bloom

May, Jun, Jul

Native to

AL, AR, CT, DE and 31 more states

Pollinators

bees, beetles

Browse plants for this ecoregion

Edwards Plateau Texas Blackland Prairies East Central Texas Plains Western Gulf Coastal Plain South Central Plains

Cynthiana grape is a vigorous native vine that can reach 10-30 feet in length with a spread of 5-15 feet. It produces clusters of small purple grapes in late summer and displays attractive fall foliage colors. This deciduous vine blooms from May through July with small greenish flowers.

In an HOA neighborhood

Cynthiana Grape takes more care to keep looking intentional in a front yard. Maintenance level: high. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

Extremely vigorous growth can appear uncontrolled
Requires substantial support structure
Can look messy during fruit drop period

Wildlife value

Host plant for grape berry moth.

The flowers attract bees and beetles during the long bloom period from late spring through mid-summer. Birds and small mammals enjoy the grape clusters that ripen in late summer.

Common questions

How much sun does Cynthiana Grape need?: Cynthiana Grape grows best in full sun conditions.
When does Cynthiana Grape bloom?: Cynthiana Grape blooms in May, June, and July.
Where is Cynthiana Grape native?: Cynthiana Grape (Vitis aestivalis) is native to AL, AR, CT, DE and 31 more states, per the USDA PLANTS Database and regional native plant society lists.
Is Cynthiana Grape toxic to livestock?: The USDA PLANTS Database does not flag Cynthiana Grape as toxic to livestock.
What butterflies or moths does Cynthiana Grape host?: Cynthiana Grape is a larval host plant for grape berry moth.
Is Cynthiana Grape HOA-friendly?: Cynthiana Grape takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Cynthiana Grape? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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