On Russell Daylily Catalog

Yellow Mammoth

Tetraploid These lemon-yellow blooms are huge, often over 10 inches across, and are very fragrant, too. The plants are just as majestic in height at over 3 feet and exhibit good vigor and branching. The flowers have spoon shaped petals with wavy ruffled edges. If you want your daylily to make a statement, give this one a try.
$ 10