Is it deer resistant?

Yes

Ginkgo is deer resistant.

Ginkgo biloba

Deer: Rarely
Height: 80 ft (24.4 m)
Spread: 40 ft (12.2 m)
Zones: 3–10
Light: Full sun

Conifer
Perennial
Tree

Ginkgo (Ginkgo biloba)

Photo: Lyudmyla Larioshyna · CC0

Also called Maidenhair Tree

Perennial Ginkgo

More details

Light: Full sun
Water: Low, Medium
Type: Conifer, Perennial, Tree
Maintenance: Low, Medium
Growth: Medium
Bloom: Spring
Foliage: Deciduous
Features: Drought tolerant, Edible, Flowering, Poisonous
Best uses: Path, Play area, Shade tree, Specimen, Street tree