Variety description: 'Dr. Caustan' is a female ginkgo selected in China for its nut qualities.

Height and Spread at Maturity:  In the fullness of time, this tree will grow to be a large specimen. Expect it to reach 30' tall and 20' wide in 10 years. 

Site requirements: Full sun or part shade location. Prefers moist soils high in organic content, but will grow well in many soil types. 

Hardiness: USDA zones 4-9.

Plant size: Grafted tree, 8-12" with strong central leader. Grown in a 4" x 10" tree tube.

When we ship:  Winter/Spring 2023.