Common Name: maidenhair tree
Zone: 3 to 8
Height: 40.00 to 50.00 feet
Spread: 20.00 to 30.00 feet
Bloom Time: April
Bloom Description: Green
Sun: Full sun
Suggested Use: Shade Tree, Street Tree
Leaf: Good Fall
Tolerate: Deer, Clay Soil, Air Pollution
Easily grown in average, medium moisture soil in full sun. Prefers moist, sandy, well-drained soils. Tolerant of a wide range of soil conditions, including both alkaline and acidic soils and compacted soils. Also tolerant of saline conditions, air pollution and heat. Adapts well to most urban environments.
Ginkgo is a deciduous conifer (a true gymnosperm) that features distinctive, two-lobed, somewhat leathery, fan-shaped leaves with diverging (almost parallel) veins. Ginkgo is the only surviving member of a group of ancient plants believed to have inhabited the earth up to 150 million years ago. Ginkgos are dioecious (separate male and female trees). Female trees are very undesirable because they produce seeds encased in fleshy, fruit-like coverings which, at maturity in autumn, are messy and emit a noxious, foul odor upon falling to the ground and splitting open. As a result, nurseries today generally sell only male cultivars (which are "fruitless"). 'Princeton Sentry' is an all-male cultivar typically growing at maturity to 40-50' with an upright, narrowly conical habit. Leaves turn a uniform golden yellow in autumn (spectacular when backlit by early morning or late afternoon sun) and persist for several weeks. When the leaves do drop, they drop rapidly, forming a golden carpet around the tree. Gingko is also commonly called maidenhair tree, which refers to the resemblance of the fan-shaped leaves to maidenhair fern leaflets (pinnae).
No serious insect or disease problems. Usually slow growing, with initial growth being somewhat sparse.
Excellent choice for a variety of uses, including lawn tree, street tree or shade tree. Also effective in city parks and near commercial buildings.