Papaver rhoeas

Corn Poppy

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Hardy annual wildflower with vibrant red petals and black centers. Symbolic in war memorials, features lobed hairy leaves.
yard Outdoor plants wb_sunny Half-shade / Sun pets Not pet-safe
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Plant Details

Common Name Corn Poppy
Family Papaveraceae
Genus Papaver
Species Rhoeas
Origin Europe, North Africa, Western Asia
Blooming Vibrant red flowers in late spring to summer
Leaf Color Glaucous green, grey-green
Sunlight Half-shade / Sun
Category Outdoor plants
Pet Friendly close No
yard

Care & Maintenance

terrain
Soil

Well-drained, neutral to slightly alkaline soil; avoid heavy clay or waterlogged conditions

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Watering

Moderate watering during establishment, allow soil to dry between waterings; drought tolerant once established

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Sunlight & Care

Requires full sun for best flowering, tolerates partial shade in hotter climates

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Fertilization

Low nutrient requirements; apply balanced fertilizer sparingly at planting time only

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Pruning

Deadhead spent flowers to encourage further blooming; remove seed pods before dispersal if needed

Pest Control Aphid Caterpillar Slug Whitefly

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

local_florist Flowering Period 3 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
eco Leaf Persistence 12 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
thermostat

Growing Parameters

thermostat
Temperature
41° – 86°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
20% – 70%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
1500 – 60000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
800 – 2500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
15% – 65%
% volumetric
Water content in the growing medium
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Soil EC
300 – 1800
mS/cm
Electrical conductivity (nutrient concentration in soil water)

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