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Princeton Sentry Ginkgo

Ginkgo biloba 'Princeton Sentry'

  • Narrow, Columnar Form Perfect for Street Trees and Tight Spaces
  • Cold Hardy: Thrives in Zones 3-8
  • Grows 40-50 ft Tall, 15-20 ft Wide
  • Deer Resistant, Drought Tolerant, Heat Tolerant
  • Stunning Brilliant Yellow Fall Foliage
Regular price $10000
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Plant Size

Planting & Care

Where to Plant

  • Sunlight: Plant your tree where it will receive at least 6 hours of direct sunlight daily to promote its signature upright form. While it can handle light partial shade, full sun exposure is necessary to achieve the most vibrant golden yellow color in the autumn.
  • Soil: This tree thrives in well drained soil but is famously adaptable to almost any texture, including sandy or silty sites. If you are dealing with heavy clay, plant the root ball slightly high and incorporate organic mulch to help the roots breathe and avoid rot.

Watering Requirements

During the first two growing seasons, provide deep watering twice a week to ensure the root system becomes fully established. Mature Ginkgos are incredibly drought tolerant, but providing a deep soak during extended dry spells prevents leaf scorch and keeps the canopy lush. Inconsistent moisture during the establishment phase can lead to stunted growth and smaller leaves.

Pruning Tips

This cultivar naturally grows in a narrow, architectural column, so it requires very little pruning to maintain its shape. If you must remove a damaged or competing branch, do so in late winter while the tree is dormant. Pruning during dormancy allows the tree to seal its wounds quickly before the spring growth flush, which keeps the central leader strong and prevents lopsided growth.

Fertilizer Needs

Apply a balanced, slow release fertilizer in early spring before the unique fan shaped leaves emerge. Avoid using high nitrogen fertilizers in late summer because they can trigger a flush of new growth that will not have time to harden before winter. This prevents the tips of the branches from suffering frost damage during the first cold snap of the season.

Delivery and Shipping

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50 $9.99
$50 - $99.99 $14.99
$100 - $149.99 $16.99
$150 - $198.99 $24.99
$199+ FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Specifications

Plant specifications
Plant Characteristics Cold hardy, Low Maintenance, Seedless, Fall Color/Interest, Deer-resistant, Heat Tolerant, Drought resistant, Thornless, Hedge/Screen, Disease resistant, Flowering, Fast-growing, Attracts pollinators, Fragrant
Hardiness Zone 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight Full sun
Height 40-50 ft
Width 15-20 ft
Watering Needs Moderate
Preferred Soil Clay, Loamy, Sandy
Growth Rate Slow
Blooms In Spring
Flower Color Green
Suitable Space Outdoors
Botanical Name Ginkgo biloba 'Princeton Sentry'
Species biloba
Cultivar Princeton Sentry
Class Pinopsida
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

What is the mature size and growth rate of the Princeton Sentry Ginkgo?

  • The Princeton Sentry Ginkgo develops an upright form that's twice as tall as it is wide at maturity. This slow to moderate growing tree thrives in USDA zones 3-8. Plan for a columnar shape that works well in narrow spaces or as a street tree.

Does the Princeton Sentry Ginkgo produce smelly fruit or berries?

  • No, the Princeton Sentry Ginkgo will not produce smelly fruit or berries. This is a male selection that doesn't produce the malodorous seed shells that female ginkgo trees are notorious for. Choose this cultivar for mess-free landscaping, available at naturehills.com.

What are the soil requirements and tolerances for planting Princeton Sentry Ginkgo?

  • Princeton Sentry Ginkgo is extremely adaptable and tolerates poor soils, drought, air pollution, and urban conditions once established. This hardy tree thrives in USDA zones 3-8 and accepts virtually any well-draining soil. Plant in full sun to partial shade for best results.

How much sun exposure does the Princeton Sentry Ginkgo need?

  • The Princeton Sentry Ginkgo thrives in full sun to partial shade conditions. This adaptable tree performs best with at least 6 hours of direct sunlight daily across USDA zones 3-8. For optimal fall color and growth, plant in a location with morning sun exposure.

What are the watering and care requirements after planting Princeton Sentry Ginkgo?

  • Water deeply but infrequently once established, as ginkgos are quite drought tolerant. This hardy tree thrives in zones 3-8 with minimal care once its deep root system develops. Mulch around the base and avoid overwatering for best results.

Is the Princeton Sentry Ginkgo deer resistant or pest resistant?

  • Ginkgo trees are naturally deer resistant due to their tough, leathery leaves and unique chemistry. As a "living fossil" that's survived for millions of years, the Princeton Sentry has developed excellent resistance to most pests and diseases. Plant this hardy tree in zones 3-8 for a virtually maintenance-free landscape addition.

How is the Princeton Sentry Ginkgo shipped, and what condition does it arrive in?

  • Princeton Sentry Ginkgos ship as healthy, well-rooted specimens ready for planting in zones 3-8. They arrive carefully packaged with moist root systems to ensure successful transplanting. Plant immediately upon arrival or keep roots moist until you can get it in the ground.

Does Princeton Sentry Ginkgo require pruning, and when?

  • Princeton Sentry Ginkgo requires minimal pruning due to its naturally excellent form. This tree develops a strong central leader and attractive branching structure on its own. Prune only to remove dead, damaged, or crossing branches in late winter while dormant.

Can Princeton Sentry Ginkgo tolerate urban conditions like salt, pollution, or compacted soil?

  • Princeton Sentry Ginkgo is exceptionally tolerant of urban stresses including air pollution, salt, and compacted soils. This hardy tree thrives in zones 3-8 and has survived for millions of years, making it naturally resilient to challenging conditions. Plant it confidently along streets or near walkways where urban pollutants are common.