How to Grow Shasta Daisy Polaris
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Shasta Daisy Polaris
Chrysanthemum × superbum 'Polaris'
flowerShasta Daisy Polaris is a compact, early-blooming cultivar of the classic Shasta daisy featuring large, pure white double flowers with yellow centers. This hardy perennial is excellent for borders, containers, and cut flowers, blooming prolifically from early to mid-summer. It grows significantly shorter than standard Shasta daisies, making it ideal for smaller gardens and front-of-border placement.
When should you plant Shasta Daisy Polaris in your zone?
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Example Shasta Daisy Polaris timeline · Pittsburgh, PA (Zone 6b)
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Plant Shasta Daisy Polaris
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 Polaris blooms
Around Aug 15≈ 120 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Shasta Daisy Polaris dates for your own zip code.
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 Polaris timeline →Growth Stages
Seedling
2-3 weeksTiny green shoots emerge with cotyledons; initial leaf development begins
Maintain consistent moisture and bright light. Keep soil warm (70°F ideal). Thin seedlings to prevent crowding.
Vegetative Growth
6-8 weeksCompact plant develops rosette of deeply lobed green foliage; bushy growth habit
Water regularly, fertilize every 4 weeks with balanced fertilizer. Pinch back tips early in season to encourage bushier growth and earlier flowering.
Bud Formation
2-3 weeksFlower buds appear at stem tips; plant reaches full compact size
Maintain consistent watering. Reduce nitrogen fertilizer, switch to higher phosphorus formulation (e.g., 5-10-5) to promote flowering.
Flowering
6-8 weeks (June-August)Large double white flowers with yellow centers bloom prolifically; flowers measure 2-3 inches across
Deadhead spent blooms regularly to promote continued flowering. Water at base, avoid wetting petals. Stake if needed in windy locations.
Post-Bloom & Dormancy
Variable, extends into winterFlowers fade, foliage may yellow in late summer; plant enters dormancy in fall
Cut back stems to 3-4 inches in fall after frost. Apply 2-3 inches of mulch for winter protection in colder zones. Divide every 3-4 years to rejuvenate.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with strong water stream, neem oil, or insecticidal soap. Encourage beneficial insects like ladybugs.
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Increase humidity, spray with water, use miticide if severe. Avoid over-fertilizing with nitrogen.
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Remove affected leaves, apply spinosad, encourage natural predators.
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Improve air circulation, avoid overhead watering, apply sulfur or potassium bicarbonate fungicide.
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and
Hand-pick, use copper tape barriers, apply diatomaceous earth, set beer traps.
Uses
Edible Flower Garnish
CulinaryShasta daisy petals are edible and add visual appeal to salads, desserts, and drinks. They have a slightly sweet, mild flavor and are rich in antioxidants. [source]
Traditional Herbal Remedy
MedicinalHistorically used in herbal medicine to support immune function and reduce inflammation. Petals can be dried for tea that may help with minor wound healing. [source]
Cut Flower Arrangements
HouseholdExceptional as a long-lasting cut flower for bouquets, floral arrangements, and vases. The compact growth and double blooms make it ideal for both formal and casual arrangements. [source]
Dried Flower Crafts
CraftCan be dried for use in dried flower arrangements, wreaths, and pressed flower art. White flowers dry to a pale cream color while retaining their form. [source]
Pollinator Support
WildlifeAttracts bees, butterflies, and other beneficial pollinators throughout the summer bloom period. Provides valuable mid-summer nectar and pollen source for native insects. [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 after dew dries, when blooms are fully open but buds still present on the stem. Use sharp scissors to cut stems at 45-degree angle, leaving at least 6 inches of stem on the plant. Remove lower leaves from cut stems. Deadhead spent flowers regularly throughout the season to encourage more blooms. Cut flowers last 7-10 days in a vase with fresh water changed every 2-3 days.
Fun Facts
- 🌱 Shasta Daisy 'Polaris' was specifically bred for compact growth and is one of the earliest blooming Shasta daisy cultivars, often flowering 2-3 weeks before standard varieties.
- 🌱 The name 'Shasta' comes from Mount Shasta in California, where the original Shasta daisy species was discovered in the early 1900s by plant breeder Luther Burbank.
- 🌱 Shasta daisies are the state flower of North Carolina and have been beloved garden plants for over a century, with new compact cultivars like Polaris continuing the tradition for modern gardens.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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