How to Grow Madame Calot Peony
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Madame Calot Peony
Paeonia lactiflora 'Madame Calot'
flowerMadame Calot is a classic herbaceous peony cultivar renowned for its large, fragrant double blooms in soft pink with cream-white centers. Introduced in 1856, it remains one of the most popular garden peonies worldwide. This vigorous, long-lived plant produces abundant flowers and lush foliage each spring.
When should you plant Madame Calot Peony in your zone?
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Example Madame Calot Peony timeline · Pittsburgh, PA (Zone 6b)
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Plant Madame Calot Peony
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 Madame Calot Peony blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Zones 2-8; performs exceptionally well in zones 3-6
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Dormancy
Late fall through early spring (4-5 months)Peony remains underground as roots establish; no visible growth above soil
Plant in fall (September-October) or early spring. Ensure good soil drainage to prevent rot during dormancy. Mulch lightly after first hard freeze.
Emergence & Early Growth
April-May (3-4 weeks)Red shoots emerge from soil; compound foliage unfolds with burgundy tinges before turning green
Remove winter mulch gradually as temperatures warm. Water moderately as new growth begins. Fertilize with balanced NPK or bone meal. Watch for pests as stems grow.
Bud Development
May (2-3 weeks)Tall, sturdy stems (24-36 inches) develop compound leaves with multiple prominent buds forming at branch tips
Stake plants early to prevent toppling under flower weight. Thin weak stems to encourage larger blooms. Remove lower leaves to improve air circulation and reduce disease. Water deeply and consistently.
Flowering
Late May-June (2-3 weeks)Large (4-6 inch) double blooms open in succession, displaying soft pink outer petals with cream-white centers and yellow stamens; intensely fragrant
Deadhead spent flowers but leave some for seed production if desired. Cut stems with buds for excellent fresh arrangements. Support heavy blooms with stakes or peony rings. Enjoy extended bloom period (1-2 weeks).
Post-Bloom & Dormancy Preparation
June-September (3-4 months)Foliage remains lush and green through summer; plant redirects energy to root system for next year
Continue watering through summer. Allow foliage to remain until frost or fungal disease appears, then cut back to 2-3 inches. Do not fertilize after July. Allow plant to naturally transition to dormancy.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Prune out infested stems; apply dormant oil spray in early spring before buds break; improve air circulation
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Remove infected buds and stems promptly; improve air circulation by thinning; avoid overhead watering; fungicide spray if severe
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Remove affected foliage; clear fallen debris in fall; thin plants for better air flow
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Ensure excellent drainage and avoid waterlogging; remove heavily infested plants; rotate planting sites
Uses
Culinary Petals & Teas
CulinaryPeony petals are edible and used in gourmet cuisine, salads, and decorative plating. Peony tea made from dried petals and leaves has a subtle floral flavor and mild astringent properties. [source]
Traditional Chinese Medicine
MedicinalPeony root (especially Paeonia lactiflora) is a cornerstone herb in TCM and modern herbalism, traditionally used to support women's health and emotional balance. Contains beneficial compounds including paeoniflorin. [source]
Exceptional Cut Flower
HouseholdMadame Calot produces long-stemmed, fully double flowers prized by florists and home arrangers for weddings and special events. Fragrant blooms last 7-10 days in a vase when cut at the right stage. [source]
Dried Flowers & Potpourri
CraftPetals can be pressed for botanical crafts, dried for potpourri, or used in craft projects. The intense fragrance is retained in dried petals. [source]
Pollinator Support
WildlifePeonies attract bees, ants, and other beneficial insects. Early spring bloom provides important pollen and nectar when other flowers are scarce. [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 buds show color but before fully opening for longest vase life (7-10 days). Leave at least two stems per plant with 3-4 leaves to support root development. Cut stems at a 45-degree angle; condition in cool water for 2-3 hours before arranging. Peak bloom occurs in late May to early June depending on location.
Fun Facts
- 🌱 Madame Calot was introduced by Calot Nurseries in Guingamp, Brittany, France in 1856 and is named after the nursery owner's wife, making it one of the oldest continuously cultivated ornamental peonies.
- 🌱 A single peony plant can live 50-100+ years and often becomes more floriferous with age, with some well-established specimens producing hundreds of blooms annually.
- 🌱 In traditional Chinese culture, peonies symbolize wealth, honor, and happiness; red and pink peonies are particularly popular during Chinese New Year and are called the 'king of flowers.'
Gardening Terms
New to gardening? Learn about terms used in this guide:
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