Hemerocallis 'Joan Senior'

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Common Name: Daylily

5", elegant creamy white blossoms with ruffled, recurved petals; one of the most popular whites
Pale yellow watermark and a soft yellow-green throat
Tepals are ruffled and slightly recurved; sculpted petals with raised veining
Excellent bud count on well-branched scapes
Foliage is evergreen in most climates
Blooms in early to midsummer; rebloomer
Extended bloom – flowers last at least 16 hrs. each
Diploid

Daylilies can survive many harsh conditions that other plants cannot including: polluted city environments, slopes, poor and dry soils, near pavement that is salted in winter, and under Black Walnut trees (not affected by juglone).

Height:

30.0 Inches

Spread:

18.0-24.0 Inches

Hardiness Zones:

3,4,5,6,7,8,9

Flower Color:

White Shades

Foliage Color:

Green shades

Sunlight:

Full Sun (> 6 hrs. Direct Sun) Part Shade (4-6 hrs. Direct Sun)

Water Requirements:

Low Water Needs Average Water Needs

Soil Quality:

Poor Soil Quality Average Soil Quality Fertile Soil Quality

Soil Chemistry:

Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0) Alkaline Soil (pH > 7.0)

Bloomtime:

Midsummer Rebloomer

Attracts Wings:

Attracts Butterflies Attracts Hummingbirds

Critter Resistant:

Rabbit Resistant

Seasonal Interest:

Evergreen

Growth Rate:

Medium

Garden Style:

Patio Container Eclectic

Other Features:

Border Plant Container Easy To Grow Mass Planting Salt Tolerant

Origin:

Not Native to North America

Daylilies are some of the easiest perennials to grow and are a good choice for any gardener, from the beginner to the professional. These are tough, adaptable plants that will grow in any soil, from normal to slightly wet to dry. Older varieties are able to bloom if planted in partial shade, but most of the newer introductions need full sun for best performance. Likewise, older varieties tend to spread more rapidly than the newer hybrids.

All varieties can be divided every 3-4 years by digging up the entire clump and dividing it into smaller pieces with a minimum of 3 eyes each. This can be done in either spring or fall. Plants should be deadheaded for cosmetic purposes, but in most cases this will not extend the bloom time.

Awards

American Hemerocallis Society Honorable Mention (AHS first stamp of approval) -- 1981

American Hemerocallis Society Award of Merit (Outstanding beauty and performance over a wide area of the country) -- 1984

American Hemerocallis Society Popularity Poll (Conducted annually to determine the favorite daylilies among AHS members from each region of the country)

American Hemerocallis Society Lenington All-American Award (Best performer in all areas of the country) -- 1990

Characteristics