annual

Corn Poppy

Papaver rhoeas

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Annual

Height

24 inches

Width

12 inches

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Annual

Native To

Europe and Asia

Toxicity

Mildly toxic if ingested

The Story

Plant Bio

Commonly known as the corn poppy, this annual plant has delicate, papery red flowers. Resilient and drought-resistant, it is often found in fields and disturbed areas, making a vibrant natural display.

Bloom Period:

EarlyLate

Uses & Benefits:

Adds vibrant, cheerful color to gardens, attracting butterflies and bees.

Excellent cut flower with long-lasting blooms.

Supports pollinators and promotes biodiversity in native habitats.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

Shipping costs Year-round shipping Free shipping

Planting

How to Grow

Tuck seeds on the soil surface in early spring for best germination.
Mist cuttings regularly to maintain humidity during propagation.
Plant in well-drained soil with full sun exposure for optimal growth.
Water deeply once a week during dry spells to encourage root development.
Fertilize with a balanced fertilizer in early spring to promote healthy blooms.
Mulch around plants to retain moisture and suppress weeds.

Pro Tip

Sow seeds directly outdoors for natural growth and vibrant spring blooms.

Keep It Thriving

Care Guide

Do

Ensure full sun for at least 6 hours daily 🌞
Water regularly during dry periods 💧
Deadhead spent flowers to encourage more blooms
Apply a balanced fertilizer in early spring
Mulch to retain soil moisture

Don't

Avoid overwatering to prevent root rot ❌
Do not disturb roots while watering or weeding
Refrain from using chemical pesticides without organic options
Do not plant in poorly drained soil

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Harvest
Plant

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vivid wildflower meadowColorful border with cheerful blooms

Companion Plants

Lavender Coreopsis Cosmos Echinacea Salvia

Multiply

Propagation Methods

Good to Know

Common Questions

Corn Poppy questions

What zones can Corn Poppy grow in?

Corn Poppy is hardy in USDA Zones 4–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Corn Poppy deer resistant?

Yes — Corn Poppy is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Corn Poppy bloom?

Corn Poppy typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Corn Poppy need full sun?

Corn Poppy does best in full sun (6+ hours).

Is Corn Poppy drought tolerant?

Yes — once established (usually after the first full season), Corn Poppy handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.