Helping You Become a More Successful Gardener
Gerald L. Klingaman
HEMEROCALLIS 'Joan Senior'
Daylily, Joan Senior Daylily
The daylily is a popular perennial revered for its reliability, ease of growth and beauty. In early to midsummer, ‘Joan Senior’ offers many large near white flowers with pale green throats. They are day-blooming and arise from robust clumps of green strap-like leaves that remain evergreen in more southern zones. If well cared for and regularly deadheaded, this daylily may rebloom.
Daylilies are clump-forming and often spread slowly via rhizomes. The flowers have six tepals (showy petal-like sepals) that vary widely in size, shape and color. The blooms are commonly held in branched clusters on long leafless stems that stand above the foliage. Each flower opens only once before dying.
All daylilies are easy to grow if provided full to partial sun and average soil with good drainage. Deciduous daylilies are the hardiest and survive in the coldest reaches of their range; however they may struggle in areas with mild winters. Evergreen types grow well in all but the most tropical regions but require protection where winters are harsh and cold. Their clumps spread over time and may need to be divided every three to four years. After plants bloom, it is wise to shear back their foliage to allow for a fresh flush of growth.
Enjoy this tried and true ornamental in mixed beds and borders, containers and large mass plantings.
12 - 2
3 - 10
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Full Sun, Partial Sun
20"-24" / 50.8cm - 61.0cm
2'-3' / 0.6m - 0.9m
Early Summer, Summer
Acidic, Neutral, Alkaline
Clay, Loam, Sand
Spring, Summer, Fall
White, Light Green
Container, Edging, Foundation, Mixed Border
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