Yellow Hornpoppy

Yellow horned poppy is a drought-tolerant perennial flower grown for its scalloped blue-green leaves and yellow flowers.

The leaves grow as a rosette of long leaves with undulating edges. In summer, it produces papery orange-yellow flowers followed by narrow, horn-like seed pods.

 

Yellow Hornpoppy

Yellow horned poppy is a drought-tolerant perennial flower grown for its scalloped blue-green leaves and yellow flowers.

The leaves grow as a rosette of long leaves with undulating edges. In summer, it produces papery orange-yellow flowers followed by narrow, horn-like seed pods.

 

Plant details
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Botanic Name

Glaucium flavum

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Pronunciation

GLAH-see-um FLA-vum

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Mature Height

18 to 24 in.

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Mature Spread

18 to 24 in.

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Water usage
Water Usage

One Droplet: Water twice per month or less, once established.

Two Droplets: Water about once per week, once established.

Three Droplets: Water about twice per week, once established.

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Flower Color

orange-yellow

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Bloom time

June to July

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Colorado Native

No

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Natural Habitat

mediterranean and Asia

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Light Requirements

sun

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Cold Hardiness

USDA zones 4-9

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Elevation Limit

hardy to 7,500 ft.

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