Sandra Elizabeth was absolutely the best yellow daylily in the drought-prone hilltop garden of very-late blooming daylilies at the farm where I used to live. It was a very reliable bloomer and clump former, and its blooms were attractive. If I could choose only two very-late blooming daylilies for that drought-prone garden, Sandra Elizabeth would be one of them. However, I now live in a place where daylilies actually rebloom (!!!) very late in the season, and I have discovered some rebloomers that would probably be a better choice for limited garden space than Sandra Elizabeth.
