How to Grow Coral Dazzler
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Coral Dazzler
Dahlia × hybrida 'Coral Dazzler'
flowerCoral Dazzler is a stunning dahlia cultivar prized for its vibrant coral-orange blooms with delicate, semi-double to double flower form. This mid-sized dahlia typically reaches 3-4 feet tall and produces prolific flowers from mid-summer through first frost, making it an excellent choice for cut flowers and garden displays.
When should you plant Coral Dazzler in your zone?
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Example Coral Dazzler timeline · Pittsburgh, PA (Zone 6b)
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Plant Coral Dazzler
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 Coral Dazzler blooms
Around Jun 6≈ 50 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Coral Dazzler dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-10; tubers must be dug and stored over winter in zones 3-7
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Get my Coral Dazzler timeline →Growth Stages
Sprouting
2-3 weeksShoots emerge from tuber after soil warms; first leaves unfold
Ensure consistent moisture; protect young shoots from slugs and snails; provide support stake early if needed
Vegetative Growth
4-5 weeksPlant develops robust foliage with branching stems; leaf production accelerates
Pinch center stem when 12-18 inches tall to encourage bushier growth and more blooms; apply light fertilizer every 3-4 weeks
Bud Formation
2-3 weeksTerminal buds form at stem tips; flower clusters begin to develop
Continue regular watering; maintain consistent fertilization; stake taller stems for support
Flowering
8-10 weeks until frostLarge coral-orange semi-double to double blooms open; continuous flower production throughout season
Deadhead spent flowers to encourage more blooms; keep soil consistently moist; cut flowers in early morning for best vase life
Senescence & Harvest
Variable until frostPlant continues blooming until first hard frost; foliage blackens after frost exposure
In zones 3-7, dig tubers before first frost; allow tubers to dry for 1-2 weeks; store in cool (45-50°F), dry location over winter
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray foliage with water to dislodge; use miticide if severe; improve humidity
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Ensure good air circulation; apply sulfur or baking soda spray; remove affected foliage
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and
Hand-pick; use copper barriers; apply iron phosphate baits; encourage predators
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Remove dead leaves/debris; use sticky traps; apply insecticidal soap if needed
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Spray with insecticidal soap; use reflective mulch; remove affected flowers
Uses
Edible flowers for garnish
CulinaryDahlia petals are edible with a slightly floral, slightly spicy flavor and are used to garnish salads, desserts, and cocktails. They add visual appeal and delicate flavor notes to culinary presentations. [source]
Cut flower arrangements
HouseholdCoral Dazzler's vibrant coral-orange blooms are exceptional in fresh flower arrangements, lasting 7-10 days in water and providing a warm color that complements many garden themes. The semi-double flower form offers texture and visual interest. [source]
Flower drying and pressing
CraftThe semi-double blooms can be dried for dried arrangements or pressed for crafts like resin projects and botanical art. The coral color holds reasonably well during the drying process. [source]
Pollinator support
WildlifeDahlia flowers attract bees, butterflies, and other beneficial pollinators throughout the growing season, supporting local ecosystems. The accessible flower form makes it ideal for a pollinator garden. [source]
Harvest Tips
Cut flowers early in the morning when stems are fully hydrated for maximum vase life (7-10 days). Cut at a 45-degree angle with a sharp knife, removing lower foliage. Deadhead spent blooms throughout the season to promote continuous flowering. For winter storage in cold zones, carefully dig tubers 1-2 weeks after first frost, allow soil to dry on tubers for a few days, then brush off remaining soil and store upside-down in a cool (45-50°F), dark, dry location with peat moss or sand.
Fun Facts
- 🌱 Dahlias originated in Mexico and were cultivated by the Aztecs, who valued them for both food and ceremonial purposes; the plant is Mexico's national flower.
- 🌱 Coral Dazzler and other dahlias can produce hundreds of flowers per plant over a single season if deadheaded regularly, making them exceptionally productive ornamentals.
- 🌱 Dahlia tubers are technically classified as root tubers, not true bulbs, and a single plant can produce 10-20 harvestable tubers per season for propagation.
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