Ginkgo biloba

The Ginkgo Biloba is a living fossil, an ancient and majestic deciduous tree that has survived virtually unchanged for millions of years. Renowned for its unique, fan-shaped leaves that turn a brilliant, uniform gold in autumn, this tree brings a sense of timeless elegance and historic beauty to any landscape.

In spring and summer, the tree displays lush, bright green foliage that provides a cool, airy canopy. When the season shifts, the leaves transform into a stunning golden display, often dropping all at once to create a spectacular "carpet of gold" beneath the tree. Known for its incredible resilience and adaptability to urban environments, it stands as a testament to nature's enduring power.

The Ecological Footprint

• Urban Survivor: Exceptionally tolerant of city pollution, compacted soil, and heat, making it a premier choice for challenging urban environments.

• Historical Legacy: A botanical marvel that has persisted through geological eras, offering a direct, living connection to ancient prehistoric landscapes.

• Autumn Spectacle: Provides a high-impact seasonal display with its iconic fan-shaped leaves, offering brilliant color when many other trees have already lost their foliage.

• Resilient Structure: Highly resistant to pests, diseases, and extreme weather, ensuring longevity and minimal environmental stress.

The Honest Harvest (What to Expect)

• The Perks: Highly adaptable to various soil conditions, exceptionally long-lived, displays stunning fall color, and is remarkably resistant to insects and diseases.

• The Caveats: Growth is relatively slow, especially in the early years. If choosing a female cultivar, be aware that the fallen fruit can have a strong, unpleasant odor, so male cultivars are typically preferred for ornamental landscaping.

Specifications

• Botanical Name: Ginkgo biloba

• Common Names: Ginkgo, Maidenhair Tree

• Mature Height: 50-80 feet

• Mature Width: 30-40 feet

• Growth Rate: Slow to moderate

• Lifespan: Hundreds to thousands of years

• USDA Zones: 3-9

• Chill Hours: *

• Sun Preference: Full sun to partial shade

• Soil Type: Wide range; prefers well-drained, deep, fertile soil

• Soil pH: Adaptable (neutral to slightly acidic)

• Water Needs: Moderate; drought-tolerant once established

• Flower Color: Inconspicuous

• Fruit Type: Plum-like, yellow-orange fleshy fruit (female trees only)

• Pollinators: *

• Growth Habit: Pyramidal when young, becoming broad and spreading with age

• Spacing: 20-30 feet apart for proper development

• Landscape Uses: Specimen tree, street tree, shade tree, park and garden focal point

• Maintenance Level: Low

Planting & Care Guide

• Hydration: Water deeply during the first few years to help the root system establish, especially during hot, dry spells. Once mature, it is remarkably drought-tolerant.

• Siting: Choose a location with ample space for the tree to reach its mature size, ensuring it receives at least 6 hours of direct sunlight for best growth and fall color.

• Mulching: Apply a 2-3 inch layer of organic mulch around the root zone to retain moisture and regulate soil temperature, keeping the mulch away from the trunk.

• Establishment: Young trees benefit from staking in windy areas to encourage a straight leader. Avoid over-fertilizing, as this can lead to weak, rapid growth.

• Pruning: Requires minimal pruning. Only remove dead, damaged, or crossing branches during the dormant season to maintain its natural, structural form.

• Fertilization: Generally not needed in fertile soil. A light application of balanced, slow-release fertilizer in early spring can be used if growth appears stunted.