Photo of Oenothera missouriensis flower, foliage by plant lust

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Oenothera missouriensis

Also Known As

  • Missouri Primrose
  • Ozark Sundrop

Plant type

perennial

size

  • H: 10"
  • W: 30"

planting zones

  • 5a-9b

More Options

Oenothera missouriensis plant details

Oenothera missouriensis is a broadleaf deciduous or semi-evergreen perennial with blue foliage. In summer yellow flowers emerge. Grows well with sun and regular - low water. Drought tolerant once established. Adapts to various soil conditions. Does well in average, gritty, lean and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Oenothera missouriensis

Plant type: perennial
Plant family: onagraceae
Foliage: deciduous or semi-evergreen blue
Mature size: 30 IN wide, 10 IN tall
Flowers: yellow blooms in summer

GROWING CONDITIONS for Oenothera missouriensis

USDA Zones: 5a - 9b
Sun exposure: sun
Watering frequency: regular - low
Resistant to: verticillium wilt
Soil needs: average, gritty, lean and well-drained

Nursery contributed plant descriptions

?Astounding? 4" yellow saucers of tissue-paper texture open over many weeks during late summer on trailing stems. S/M-D/GDr
Such beautiful blooms combined with drought & heat tolerance, this highly reliable perennial groundcover native to the Midwest is a great asset for your well-drained rock garden, hot spot or parking strip. So many blooms over such a long time! The lovely 4” across silky lemon yellow flowers stay open all day & appear May to September here in coastal California. You’ll get tons of them if you add a yearly side-dressing of compost & cut off spent blooms. Beautiful trailing over a rock wall & happy in a container. To 10” tall with trailing stems to 30” long. Cut back severely before Winter.

By: Annie's Annuals & Perennials

Full sun. Zone 5. Yellow flowers all summer.

Gardening facts about Oenothera missouriensis plant

How to Grow Oenothera missouriensis

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Soil Needs

    • adaptable
    • average
    • lean
    • well-drained
    • gritty
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • blue
  • Flower Color

    • yellow
  • Flower Season

    • summer
  • Foliage Season

    • deciduous
    • semi-evergreen

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