Ginkgo Biloba Blagon The Ginkgo biloba Blagon is perfect for those narrow restricted spaces. Slow growing and columnar, the deciduous hardy Ginkgo Blagon definitely makes a statement. Great as a specimen stand-alone tree but also impressive if planted in an avenue or in groups. Its slow growth is perfect for a large container. Remains neat with maturity thereby making an excellent design feature. The foliage is distinctive with fan-shaped leaves which turn a stunning gold in the autumn. Height: 15m (49?). Spread: 3m (10?)