Welsh poppy (Papaver cambricum)

Welsh poppy

Welsh poppy (Papaver cambricum) is native to western continental Europe and the British Isles where it grows best in partial shade and moist well-drained soils. In spring through summer it produces vibrant flowers that are yellow or orange making it a favorite choice as an ornamental garden plant.

Scientific classification

Species

Welsh poppy (Papaver cambricum)

Buttercups, poppies and allies

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Perennial

Lifespan

Herb

Plant Type

Late spring, Summer, Fall

Bloom Time

Summer

Harvest Time

30 cm to 60 cm

Plant Height

30 cm to 45 cm

Spread

Green

Leaf Color

5 cm

Flower Size

Images of Welsh poppy

Distribution of Welsh poppy

Distribution Map

Welsh poppy is native to Western Europe, with its presence naturally established in the southwestern and western parts of the continent. It has been introduced and cultivated in various countries across Northern and Central Europe. Its range expansion is notably assisted by cultivation, where it thrives in temperate climates.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Upland areas, damp, shady places on rocky ground

Culture

Garden Use

An interesting perennial poppy, welsh poppy features cup-shaped yellow or orange flowers with a silky texture. It is a popular addition to gardens, ideal for beds, borders, cottage gardens, and meadows. It is resistant to pests and diseases, with slugs being its only real threat. Like many wild poppies, welsh poppy self-seeds easily, but is also prone to escaping the garden. Deadheading is recommended to avoid invasive spread.

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Toxicity

Welsh poppy is mildly toxic to humans, dogs, and cats, with all parts posing a risk upon ingestion. Symptoms may include gastrointestinal distress (nausea, vomiting) and neurological effects (dizziness, headaches). For pets, symptoms can also include behavioral changes and lethargy. Immediate veterinary care is advised if ingestion occurs.

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Care Guide for Welsh poppy

Every week

Water

Partial sun

Sunlight

0 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Welsh poppy thrives in moist, shady habitats, requiring regular watering every week to support growth. While it prefers consistent moisture, it can endure short dry periods. Adequate hydration during the growing season is vital for optimal flowering and overall health.

Fertilize: Welsh poppy thrives with balanced nutrition fertilizers, applied every 4-6 weeks during the growing season. Use diluted liquid fertilizer carefully to prevent over-fertilization. Stop fertilizing in winter for dormancy, and avoid disturbing welsh poppy’s sensitive roots to promote healthy growth and vibrant flowers.

Pruning: Welsh poppy features delicate blooms and fern-like leaves. Prune in early to late spring, removing old foliage and faded flowers to boost growth and flowering duration. Regular deadheading prevents self-seeding. Pruning enhances air circulation, reducing disease risk and supporting healthier blooms for a vibrant garden.

Propagation: Welsh poppy thrives in well-draining soil and requires surface sowing for germination due to its tiny seeds needing light. Once seedlings are manageable, transplant them carefully. Regular watering and protection from extremes are essential for growth and flowering success.

Repotting: Ensure welsh poppy is planted in pots with excellent drainage to promote healthy growth and prevent root rot.

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