How to Grow Mac's Coral Cutie
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Mac's Coral Cutie
Dahlia × pinnata 'Mac's Coral Cutie'
flowerMac's Coral Cutie is a compact dahlia cultivar known for its vibrant coral-pink blooms and dwarf growth habit, typically reaching 12-18 inches in height. This variety produces abundant small to medium flowers perfect for cutting and container gardening. It's a modern hybrid dahlia bred for home gardeners seeking manageable, floriferous plants.
When should you plant Mac's Coral Cutie in your zone?
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Example Mac's Coral Cutie timeline · Pittsburgh, PA (Zone 6b)
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Plant Mac's Coral Cutie
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 Mac's Coral Cutie blooms
Around Jun 1≈ 45 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Mac's Coral Cutie dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 8-11; can be grown as an annual in cooler zones by lifting tubers in fall
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Get my Mac's Coral Cutie timeline →Growth Stages
Sprouting
2-3 weeksTuber begins sending up first shoots; small green stems emerge from soil
Keep soil warm (60-70°F) and moist; provide full sun once sprouts appear; avoid overwatering which causes rot
Vegetative Growth
3-4 weeksPlant develops bushy foliage with multiple stems; leaves are deeply lobed and dark green; no flowers yet
Pinch off top growth when plant reaches 6 inches tall to encourage bushier, more compact form; this reduces final height and increases branching; water consistently; begin fertilizing with balanced formula every 2-3 weeks
Bud Formation & Early Flowering
2-3 weeksFlower buds appear at stem tips; first coral-pink blooms open; plant is increasingly showy
Remove some outer buds to direct energy into larger center flowers if desired, or leave all buds for maximum flower production; deadhead spent blooms to encourage continuous flowering; increase potassium fertilizer to promote blooming
Peak Flowering
6-8 weeks or until frostPlant is covered in vibrant coral-pink blooms; continuous flowering throughout mid-to-late season
Deadhead regularly (every 2-3 days) to maintain blooming; water deeply and mulch around base to retain moisture; watch for pests; maintain weekly fertilization with bloom-boosting formula (higher phosphorus and potassium)
Decline & Dormancy
ongoing until frostFlowers become less frequent as temperatures drop; foliage may yellow; plant prepares for dormancy in fall/winter
In zones 8-9, dig tubers after first light frost; allow to dry for several days in cool location; store in peat moss or vermiculite at 45-50°F over winter; in warmer zones, cut back stems and mulch heavily to protect tubers underground
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Remove affected flowers; spray with insecticidal soap or neem oil; improve air circulation; reflective mulches deter them
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Increase humidity by misting; spray with neem oil or miticide; wash undersides of leaves with water; remove heavily infested foliage
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Remove flowers in evening when damage is visible; use sticky traps; exclude with fine netting if needed
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Ensure good air circulation; avoid overhead watering; apply sulfur dust or neem oil at first sign of white coating; remove affected leaves
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Hand-pick in early morning; use pheromone traps away from plants; apply spinosad or neem oil; provide protective netting during peak season
Uses
Edible Flower Garnish
CulinaryDahlia petals are edible and add vibrant coral color and subtle, slightly sweet flavor to salads, desserts, and cocktails. Use pesticide-free flowers only and harvest petals just before serving. [source]
Cut Flower Arrangements
CraftMac's Coral Cutie produces abundant stems ideal for fresh floral arrangements, bouquets, and flower design work. The compact size makes it suitable for small containers and mixed arrangements. [source]
Container & Landscape Ornament
HouseholdThe dwarf, bushy growth habit makes this cultivar perfect for containers on patios, balconies, and doorways, as well as for border plantings and mass color displays in gardens. [source]
Pollinator Support
WildlifeDahlias are excellent nectar and pollen sources attracting bees, butterflies, and other beneficial pollinators throughout the growing season. [source]
Traditional Herbal Use
MedicinalIn traditional medicine, dahlia tubers have been used in some cultures; modern research is limited but tubers contain inulin, a prebiotic fiber with potential digestive benefits. [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 stems are fully hydrated, just after dew dries; choose blooms that have been open 1-2 days for longest vase life; cut stems at 45-degree angle and place immediately in cool water; remove lower foliage below waterline; change water every 2-3 days and recut stems; cut flowers regularly to encourage more blooms on the plant; vase life is typically 7-10 days with proper care
Fun Facts
- 🌱 Mac's Coral Cutie was developed specifically for home gardeners seeking dahlias that don't require extensive staking and pruning, making it one of the more manageable dwarf cultivars.
- 🌱 Dahlia tubers are living organs that can be dug, stored dry over winter, and replanted year after year, making them economical perennials even in cool climates.
- 🌱 The coral-pink color of dahlias comes from carotenoid and anthocyanin pigments; the intensity deepens in full sun and can vary slightly with soil pH and nighttime temperatures.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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