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Poppy Icelandic

Papaver nudicaule

flower

verifiedReviewed by the GreenScout Team

Icelandic poppies are short-lived perennials or annuals with delicate, tissue-paper petals in vibrant yellows, oranges, whites, and reds. They bloom profusely in cool weather and are excellent cut flowers with a long vase life. These poppies prefer cooler climates and well-drained soil in full sun.

Common Problems

Select the problem your Poppy Icelandic is experiencing to get a treatment guide.

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Overwateringchevron_right

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Root Rotchevron_right

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Leggy Growthchevron_right

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Wiltingchevron_right

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Yellow Leaveschevron_right

Care Guide

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Light

Full sun (6–8 hours daily)

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Water

Moderate; water when soil is dry to the touch. Avoid overhead watering. Reduce in winter.

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Soil

Well-draining, sandy loam. Add grit or perlite to improve drainage. pH 6.0–7.0.

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Fertiliser

Light feeding with diluted balanced fertilizer every 3–4 weeks during bloom. Avoid high nitrogen.

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Temperature

Cool, 50–65°F (10–18°C). Prefers temperatures below 70°F.

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Humidity

Low to moderate. Ensure good air circulation.

Toxicity

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Non-toxic, though contact dermatitis is possible with sensitive skin.

Common Diseases

filter_dramaRoot Rotchevron_right spaPowdery Mildewchevron_right scienceBotrytis Grey Mouldchevron_right

Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Frequently Asked Questions

Why are Poppy Icelandic flowers popular as cut flowers?

Despite their delicate, tissue-paper-like petals, Icelandic poppies have a surprisingly long vase life, making them a favorite for cut flower arrangements when harvested at the right stage.

Why has my Poppy Icelandic stopped flowering in summer?

It's a cool-season plant that prefers temperatures below 70°F and blooms profusely in cool weather — flowering naturally slows or stops once summer heat sets in.