Height: 4′-5′ Spread: 4′-5′. A cross between Japanese Green Barberry and Korean Barberry introduced by Bailey Nurseries. A compact plant with glossy, dark green foliage. Outstanding orange to red fall color appears early and remains late until leaves drop. A better barberry choice for alkaline sites. This is a super plant that has been slow to be discovered by landscape designers. Full sun. Zone 4.