Italian Poppy (Papaver apulum)

Italian Poppy

Papaver apulum

Its crumpled orange blooms glow like sunset embers. Annual flowering poppy; common name: Italian Poppy.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Requires full daily direct sunlight for optimal blooming; tolerates partial shade in hot afternoon conditions
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Watering Water deeply when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot and fungal growth
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Temperature Thrives in cool to temperate temperatures; tolerates light early spring frost but is damaged by hard freezes
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Characteristics

  • Leaf: Basal rosette of pinnately lobed, gray-green, hairy leaves; stem leaves smaller and clasping
  • Flower: Bright orange, cup-shaped blooms with delicate crumpled petals, 5–7 cm diameter
  • Stem: Slender, hairy, branching stems containing milky alkaloid sap
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Care Guide

Watering

Keep soil consistently moist during active growth and blooming

Fertilization

Apply diluted balanced fertilizer once at planting. Use a low-nitrogen fertilizer to promote flower production rather than foliage growth

Eggshell powder topdress:Sprinkle finely crushed, dried eggshells around the base of plants at planting; avoid direct contact with stems to prevent irritation
Pruning
  • Deadhead spent blooms promptly to encourage extended flowering through early summer
  • Remove yellowing or damaged foliage to improve air circulation and reduce disease risk
  • Dispose of fully spent plants after blooming to control self-seeding if unwanted
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion may cause vomiting, diarrhea, lethargy, or loss of appetite

Humans: Contains mild alkaloids; ingestion of large quantities may cause nausea, stomach pain, or drowsiness

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Garden Uses & Culture

Culture: Symbolizes remembrance and vibrant beauty in Mediterranean garden traditions

Usage: Ornamental garden plant; short-lived cut flower for small floral arrangements