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Unlike its much larger growing cousins that can grow up to 100 feet tall over time, the Sky Tower Ginko is a very compact and upright variety that grows only 15 to 20 feet tall and 6 to 8 feet wide, which makes it an excellent selection for smaller and narrower landscape spaces.
‘JN9’, commonly sold under the trade name of SKY TOWER, is a very compact, dense, upright cultivar which typically matures to only 15-20’ tall and 6-10’ wide over time.
The 'Sky Tower' Ginkgo is a popular tree for tight spaces where upright/tight growth is desirable. Named because they grow upward in a tight column, this ginkgo will grow about 6-8 ft. wide and around 20 ft. tall.
Sky Tower™ Ginkgo. (Photo courtesy of NetPS Plant Finder) Height: 20 feet. Spread: 6 feet. Sunlight: Hardiness Zone: 4a. Other Names: Maidenhair Tree. Description: This handsome selection features a narrow, upright habit of growth and stunning yellow-gold fall color, does not produce fruit; excellent articulation tree for smaller landscapes.
The delightful Sky Tower™ Ginkgo (Ginkgo biloba 'JN9') helps you in your quest to build a beautiful environment. It grows into a tall, slim "living fossil" tree that can live for a thousand years. Today, modern growers have worked very hard to bring improved cultivars to market!
Full sun, balanced moisture, mildly fertile soils and good drainage. CHILL HOURS: n/a hours below 45F. DISEASE RESISTANCE: Good. No pests or disease of note. SIZE AT MATURITY: To 15-20' tall x 6-10' wide. Slow growing grafted male, very narrow and upright to 20 feet.
Leaves turn golden yellow in autumn. ZONE: 5. HEIGHT: 5-6 m. SPREAD: 2-3 m.
