Missouri Evening Primrose

 

Missouri Evening Primrose is a low-growing perennial flower with trailing stems and deep green leaves. The large lemon-yellow flowers, which can reach up to 3 inches in diameter, bloom in the late afternoon and last until the next day. The seedpod is a unique-looking, large-winged capsule 2 to 3 inches in length.

 

Missouri Evening Primrose

 

Missouri Evening Primrose is a low-growing perennial flower with trailing stems and deep green leaves. The large lemon-yellow flowers, which can reach up to 3 inches in diameter, bloom in the late afternoon and last until the next day. The seedpod is a unique-looking, large-winged capsule 2 to 3 inches in length.

 

Plant details
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Botanic Name

Oenothera macrocarpa

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Pronunciation

ee-NOH-the-ruh ma-kro-KAR-pa

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Mature Height

1 to 2 ft.

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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

lemon yellow

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Bloom time

late June through September

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Colorado Native

No

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Natural Habitat

south central United States

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Light Requirements

sun

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Cold Hardiness

USDA zones 4-8

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Elevation Limit

hardy to 8,000 ft.

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