How to Grow Picotee Shirley
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Picotee Shirley
Papaver rhoeas 'Picotee Shirley'
flowerPicotee Shirley is a stunning ornamental poppy cultivar featuring delicate, ruffled petals with contrasting colored edges (picotee markings) on a lighter base. This annual poppy produces elegant, tissue-paper-like flowers in shades of pink, red, white, and orange with distinctive dark picotee edges. It's a charming addition to cottage gardens, wildflower mixes, and cut flower arrangements.
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Example Picotee Shirley timeline · Pittsburgh, PA (Zone 6b)
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Plant Picotee Shirley
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 Picotee Shirley blooms
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Picotee Shirley dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9; prefers cooler to moderate climates
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Germination & Seedling
2-3 weeksTiny seedlings emerge with delicate cotyledons; true leaves develop slowly over 2-3 weeks
Keep soil consistently moist but not waterlogged. Provide bright light; seedlings are fragile and prone to damping-off. Thin seedlings to proper spacing to prevent crowding and disease.
Vegetative Growth
3-4 weeksPlant develops a rosette of feathery, finely-divided blue-green foliage; low, bushy growth habit
Water moderately and allow soil to dry slightly between waterings. Avoid high-nitrogen fertilizers that promote excessive foliage at the expense of flowers. Ensure good air circulation.
Budding & Flowering
4-8 weeksTall, thin stems emerge from the foliage carrying nodding buds that open into silken, ruffled flowers with distinctive picotee edges
Support tall varieties with stakes if needed. Deadhead spent flowers regularly to encourage continuous blooming. Water at soil level to avoid wetting delicate petals.
Peak Bloom
4-6 weeksPlant is covered in multiple open flowers displaying full range of picotee color combinations; flowers are excellent for cutting
Continue deadheading to extend bloom season. Cut flowers in early morning for longest vase life. Provide stakes or support cages for stability in wind.
Seed Development & Senescence
2-3 weeks before frostIf flowers are not deadheaded, they develop distinctive urn-shaped seed pods; foliage may yellow and decline as plant focuses energy on seed production
Allow some flowers to remain for seed collection if desired. Save seed pods once they turn brown and papery. Plant naturally declines in heat or after frost.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with water to dislodge; use insecticidal soap or neem oil if severe. Encourage beneficial insects like ladybugs.
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Remove by hand, especially at night. Use beer traps or copper barriers. Keep area free of debris that provides shelter.
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Ensure good air circulation. Water at soil level only. Apply sulfur dust or fungicide if severe; remove affected leaves.
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Maintain proper spacing for air flow. Avoid overhead watering. Remove affected flowers promptly. Apply fungicide if needed.
Uses
Ornamental garnish
CulinaryWhile Shirley poppies are not traditionally edible, their striking flowers can be used as elegant garnishes for special occasion dishes and desserts, adding visual appeal. [source]
Cut flowers & floral arrangements
CraftPicotee Shirley poppies are prized for their delicate, ruffled petals and distinctive coloring, making them excellent choices for fresh cut flower arrangements, bridal bouquets, and cottage garden bouquets. [source]
Dried seed pods for arrangements
HouseholdThe attractive urn-shaped seed pods dry beautifully and can be used in dried flower arrangements, wreaths, and craft projects for long-lasting decorative appeal. [source]
Pollinator support
WildlifePoppies provide valuable nectar and pollen for bees, butterflies, and other pollinators, making them beneficial plants for supporting garden ecosystems and biodiversity. [source]
Traditional herbal uses
MedicinalCorn poppies (Papaver rhoeas) have a long history in traditional European herbalism and are used in some herbal preparations, though medicinal use is limited compared to opium poppy species. [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 turgid and flowers are freshly opened or just opening. Remove lower foliage from stems before placing in water. Flowers last 3-5 days in a vase. For seeds, allow flower buds to form seed pods, then harvest pods once they turn brown and papery; store in cool, dry place. Seeds can be sown directly in garden in fall for spring blooms.
Fun Facts
- 🌱 Picotee Shirley poppies were developed in the 1880s by Rev. Wilks, an English clergyman who selected and bred poppies from his garden, creating the distinctive double and semi-double ruffled forms with picotee edges that became famous worldwide.
- 🌱 The term 'picotee' comes from the French word 'piqûre,' meaning a small prick or puncture, referring to the delicate edging that looks as if each petal was dipped in contrasting color.
- 🌱 Poppy flowers naturally close at night and reopen in the morning, following the daily light cycle—a behavior that makes them appear to 'sleep,' which inspired their use in classical mythology and literature as symbols of sleep and dreams.
Gardening Terms
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