Princeton Sentry GinkgoGrown for its AWESOME golden yellow fall foliage color and for its narrow growth habit perfect as a street tree and for spots in the garden when space is limited. Leaves drop in winter after several weeks of color and return early the following spring. 'Princeton Sentry' is a male ginkgo It is preferable to purchase a male ginkgo as female ginkgos produce a smelly fruit. Ginkgos are one of the oldest trees in the world, recorded in early biblical