Yellow and Golden Yellow
Yellow and golden yellow tones form the foundational palette of daylilies, rooted in the vibrant carotenoid pigments of wild species such as H. middendorffii (bright yellow-orange), H. thunbergii (star-shaped lemon yellow), and early hybrids like ‘Gold Dust’ and ‘Orangeman’ from the early 1900s. These clear, intense yellows—ranging from bright lemon to rich golden—were among the first colors stabilized by pioneers like Dr. A.B. Stout, who emphasized strong saturation and reliable bloom.
The shift to tetraploids in the mid-20th century dramatically expanded this range: conversions using colchicine doubled chromosomes (from 22 to 44), yielding larger blooms, thicker substance, velvety texture, and bolder color depth that made golden yellows appear more luxurious and sun-resistant. Modern breeding focuses on prolific rebloomers with excellent branching, high bud counts, and uniform intensity across varying weather—turning these classic tones into versatile, long-season landscape performers.
More details on featured cultivars
Individual pages for all featured cultivars will be added in the future. For complete registration info, parentage, hybridizer details, and more on any daylily, visit the official American Hemerocallis Society Daylily Database: search by cultivar name or hybridizer here.
