Another explanation firmly variegated or yellow hosta flower bed can be difficult to design with is because they grab and hold the attention. Most hosta flower bed designs with white variegation make incredible central points, however not every single gold hosta do. The brilliance of their leaves depends enormously on how much sun they get. In full shade, gold hosta gardens will in general turn chartreuse. They are at their best when developed in the morning sun since it gives enough light to their gold shading to create without scorching their leaves.