How to Grow Shasta Daisy 'Phyllis Smith'
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Shasta Daisy 'Phyllis Smith'
Chrysanthemum × superbum 'Phyllis Smith'
flowerShasta Daisy 'Phyllis Smith' is a semi-double flowering perennial with distinctive white petals surrounding a bright yellow center, creating a charming, full blooms reminiscent of pompoms. This cultivar grows 24-30 inches tall and produces abundant flowers from early to mid-summer, making it an excellent choice for borders, cottage gardens, and cut flower arrangements. It's a hardy, low-maintenance variety that returns reliably year after year.
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Example Shasta Daisy 'Phyllis Smith' timeline · Pittsburgh, PA (Zone 6b)
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Plant Shasta Daisy 'Phyllis Smith'
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Shasta Daisy 'Phyllis Smith' blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9, with best performance in zones 4-8
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Get my Shasta Daisy 'Phyllis Smith' timeline →Growth Stages
Establishment
4-6 weeksTransplants develop roots and new foliage growth begins; plants gradually increase in size
Keep soil moist, avoid waterlogging; stake if needed for support; deadhead any early flowers to encourage root development
Vegetative Growth
6-8 weeksPlant develops sturdy stems and dense foliage, reaching full height before flowering begins
Continue regular watering; apply balanced fertilizer monthly; pinch back growing tips in late spring to encourage bushier growth and more blooms
Bud Formation
2-3 weeksFlower buds appear at stem tips as days lengthen in early summer; buds gradually swell and develop color
Maintain consistent moisture; reduce nitrogen fertilizer to avoid excessive foliage; provide stakes or supports if stems appear weak
Flowering
6-8 weeksSemi-double white flowers with yellow centers open fully, displaying attractive pompom-like form; blooms persist for several weeks
Deadhead spent flowers regularly to extend bloom time; water at soil level to keep petals dry; apply dilute fertilizer every 2-3 weeks
Senescence & Dormancy
Ongoing through fall and winterFlowers fade, stems begin to brown; plant prepares for winter dormancy
Stop fertilizing; reduce watering; cut back stems to 3-4 inches after first frost; apply 2-3 inches of mulch for winter protection in colder zones
Common Pests
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Spray with water to dislodge; use insecticidal soap or neem oil if severe; improve air circulation
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Spray with strong water stream; apply insecticidal soap or neem oil; encourage natural predators like ladybugs
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Improve air circulation, avoid overhead watering; apply sulfur dust or fungicide if needed; remove infected foliage
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Ensure excellent drainage; avoid overwatering; remove and destroy infected plants; do not compost affected material
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and
Hand-pick in early morning; use copper tape barriers; apply slug bait; encourage ground beetles and predatory snails
Uses
Edible flowers
CulinaryShasta daisy petals are edible and can garnish salads, desserts, and beverages, adding a mild, slightly peppery flavor. Ensure the plant has not been treated with pesticides or chemicals before consuming. [source]
Cut flowers and arrangements
HouseholdExcellent for fresh cut flowers and floral arrangements, lasting 7-10 days in a vase. Their cheerful white and yellow blooms make them ideal for bouquets, wedding flowers, and seasonal decorations. [source]
Traditional herbal remedies
MedicinalShasta daisy flowers have been used in traditional herbalism to support skin health and immune function, often prepared as a tea or infusion. However, consult healthcare professionals before medicinal use, as scientific evidence is limited. [source]
Pollinator support
WildlifeShasta daisies attract bees, butterflies, and beneficial insects, making them valuable for pollinator gardens and supporting local ecosystems. Their abundant pollen and nectar provide essential nutrition for honeybees and native pollinators. [source]
Dried flowers and crafts
CraftDried Shasta daisy flowers are popular for dried arrangements, wreaths, pressed flower art, and craft projects. They retain their color well when dried slowly in a cool, dark space. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Cut flowers in early morning when dew has dried but before heat of day; cut stems at an angle just above a leaf node; place immediately in cool water with floral preservative. Flowers last 7-10 days in a vase. Deadhead faded blooms throughout the season to encourage continuous flowering. For dried arrangements, cut fully open flowers and hang upside down in a cool, dry location for 2-3 weeks.
Fun Facts
- 🌱 Shasta daisies were created by horticulturist Luther Burbank in 1901 through selective breeding of Chrysanthemum maximum (ox-eye daisy), Chrysanthemum lacustre, and Chrysanthemum nipponicum. He named them after Mount Shasta in California.
- 🌱 The 'Phyllis Smith' cultivar is known for its distinctive semi-double to double form with multiple rows of petals, distinguishing it from single-petaled Shasta varieties and creating a more ornamental, pompom-like appearance.
- 🌱 Shasta daisies are extremely long-lived perennials that can thrive in the same location for 10-15 years or more with minimal division, though periodically dividing clumps every 3-4 years rejuvenates plants and improves blooming.
Gardening Terms
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