Ginko-Princeton Sentry (Ginkgo biloba)
Ginko (Princeton Sentry) is a narrow, upright male selection of ginkgo, chosen for its strong columnar form and exceptional performance in tight urban spaces. Like other ginkgos, it is extremely tolerant of pollution, compacted soils, heat, and drought once established, making it a reliable street tree for cities like Buffalo. Its tall, narrow habit makes it especially useful where overhead or sidewalk space is limited.
Key Features:
Distinct narrow, columnar form ideal for streets and constrained spaces
Bright golden-yellow fall color that is highly consistent
Male selection produces no messy or odorous fruit
How big will I grow?
40-50 ft
20-30 ft
How to Care for Me?
Ginkgo ‘Princeton Sentry’ thrives in full sun and adapts to a wide range of soil conditions. Once established, it is highly drought-tolerant and performs reliably in challenging city environments. Water regularly for the first 2–3 years to establish a strong root system. After establishment, it typically requires little supplemental watering except during extended dry periods. Prune in late winter as needed to maintain its upright structure and remove any damaged or crossing branches. It naturally maintains a strong, uniform form with minimal intervention.