A WD 2021 seedling. The 4″ formal decorative blooms are a clear yellow. Nice size and form on this new seedling of ours. Impressive tuber production as well. We will be building stock of this very floriferous dahlia.  Many exclude deep yellow dahlias in their collections, but you should always have some bright yellow for fall bouquets. That is when your customers will want bright cheerful blooms. Growth height is 4′.