Hemerocallis ‘Joan Senior’ has near white ruffled 6 inch flowers with a lime green throat, one of the most popular of the whites. The height of this Daylily is 25 inches. Joan Senior blooms early to mid season and repeats bloom cycle. Evergreen in warmer climates (Diploid variety), vigorous. Developed by Durio, 1977. Hemerocallis ‘Joan Senior’ is part of our Plants For Texas® Program, meaning it was Texas Grown, Tested in Texas to perform outstanding for Texas Gardens.