How to Grow Winter Flowering White
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Winter Flowering White
Chrysanthemum morifolium 'Winter Flowering White'
flowerWinter Flowering White is a cultivar of garden mum bred specifically for blooming during late fall and winter months when most gardens are dormant. These hardy perennials produce abundant white daisy-like flowers with yellow centers, providing valuable color and interest during the coldest seasons. They are popular for both garden displays and cut flower arrangements.
When should you plant Winter Flowering White in your zone?
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Example Winter Flowering White timeline · Pittsburgh, PA (Zone 6b)
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Plant Winter Flowering White
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 Winter Flowering White blooms
Around Jul 16≈ 90 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Winter Flowering White dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 4-10, with best performance in zones 5-9
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Seedling
2-3 weeksSmall plants with 2-4 true leaves emerge. Stem is delicate and growth is compact.
Keep soil moist but not soggy. Provide bright indirect light. Thin seedlings to proper spacing once they have 2-3 true leaves.
Vegetative Growth
6-8 weeksPlant develops bushy foliage with multiple stems and feathery green leaves. No buds are present yet.
Pinch back growing tips when plants reach 6 inches to encourage branching. Apply balanced fertilizer every 2-3 weeks. Maintain consistent moisture.
Budding
2-3 weeksFlower buds begin to form at the tips of branches, appearing as small green clusters.
Stop pinching back new growth. Switch to a fertilizer higher in phosphorus to support flower development. Continue regular watering.
Flowering
4-8 weeksAbundant white daisy-like flowers with yellow centers bloom prolifically, typically from late October through December.
Remove spent blooms to encourage continued flowering. Reduce fertilizer but maintain consistent moisture. Protect from heavy frost with mulch or row covers if temperatures drop below 0°F.
Winter Dormancy
2-4 monthsPlant enters dormancy as temperatures drop. Foliage dies back; underground rootstock survives winter.
Cut back dead stems to 2-3 inches above soil. Apply 2-3 inches of mulch around base. Reduce watering significantly. In spring, new growth will emerge from the base.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with strong water stream; use neem oil or insecticidal soap if severe. Increase humidity around plants.
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Remove with strong water spray. Apply insecticidal soap or neem oil. Encourage natural predators like ladybugs.
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Use sticky traps. Apply insecticidal soap or neem oil. Isolate severely infested plants.
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Remove affected flowers. Spray with insecticidal soap. Improve air circulation around plants.
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Ensure well-draining soil. Do not overwater. Remove affected plants. Improve drainage and air circulation.
Uses
Edible Flowers
CulinaryWhite chrysanthemum petals are edible and used in salads, desserts, and herbal teas in Asian cuisine. They add visual appeal and a slightly bitter, floral note to dishes. [source]
Traditional Herbal Tea
MedicinalIn traditional Chinese medicine, chrysanthemum flowers are brewed into a cooling tea believed to support eye health, reduce inflammation, and provide antioxidant benefits. [source]
Cut Flower Arrangements
HouseholdWinter Flowering White mums are prized by florists and gardeners for creating long-lasting cut flower arrangements, providing color during winter holidays and special events. [source]
Dried Flowers
CraftWhite chrysanthemum blooms dry beautifully and are used in dried flower arrangements, crafts, wreaths, and potpourri for long-term decorative display. [source]
Pollinator Support
WildlifeChrysanthemum flowers attract late-season bees, butterflies, and other beneficial insects searching for nectar and pollen in fall and early winter when few other plants are blooming. [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 when they are fully open but before petals begin to drop, typically in the morning after dew dries. Cut at a 45-degree angle just above a leaf node. For garden display, deadhead spent blooms regularly to prolong flowering. For cut flowers, place immediately in cool water with floral preservative; they last 2-3 weeks in a vase.
Fun Facts
- 🌱 Chrysanthemums are the national flower of Japan and have been cultivated there for over 2,000 years, where they symbolize longevity and joy.
- 🌱 Winter Flowering White varieties were specifically developed in response to consumer demand for garden color during the winter holiday season, making them commercially important for holiday decorations.
- 🌱 Chrysanthemums naturally contain pyrethrin compounds, which have insecticidal properties and have been used to develop the insecticide pyrethrum for both household and agricultural applications.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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