perennial

Harlem Oriental Poppy

Papaver orientale 'Harlem'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8

Water

Moderate, drought tolerant once established

Humidity

Average

Lifespan

Perennial

Native To

Asia and Europe

Toxicity

Toxic if ingested, handle with care

The Story

Plant Bio

Harlem is a cultivar of Oriental Poppy known for its large, vibrant red flowers and sturdy stems. This cultivar features uniquely crinkled petals and a more compact growth habit compared to other Papaver orientale cultivars.

Bloom Period:

EarlyLate

Uses & Benefits:

Papaver orientale Harlem provides striking, vibrant red flowers that add bold color to perennial borders and rock gardens.

Its drought tolerance makes it a low-maintenance choice for xeriscaping.

Attracts pollinators such as bees and butterflies, supporting local ecosystems.

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 about 1/4 inch deep into well-drained soil in early spring.
Mist cuttings or sow directly outdoors after the last frost for best germination.
Water regularly to keep soil moist but not waterlogged during germination.
Thin seedlings to 6-8 inches apart once established for healthy growth.
Stake taller plants if necessary to prevent flopping in windy conditions.
Deadhead spent flowers to encourage more blooms and prolong flowering period.

Pro Tip

Plant in full sun with well-draining soil for vibrant, long-lasting blooms.

Keep It Thriving

Care Guide

Do

Water deeply once a week during dry spells 🌱
Apply a balanced fertilizer in early spring
Remove dead or damaged leaves for healthy growth
Mulch around plants to conserve moisture and suppress weeds

Don't

Avoid overwatering to prevent root rot ❌
Don’t fertilize late in the season to prevent weak growth
Never disturb roots when transplanting
Refrain from pruning in late fall to protect winter health

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Plant
Spring Cleanup
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vibrant flower borderWildflower meadow accentRock garden focal point

Companion Plants

Lavender Salvia Coreopsis Yarrow Echinacea

Multiply

Propagation Methods

Good to Know

Common Questions

Harlem Oriental Poppy questions

What zones can Harlem Oriental Poppy grow in?

Harlem Oriental Poppy is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Harlem Oriental Poppy deer resistant?

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

When does Harlem Oriental Poppy bloom?

Harlem Oriental 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 Harlem Oriental Poppy need full sun?

Harlem Oriental Poppy does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Harlem Oriental Poppy drought tolerant?

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