Botanical Name: Oenothera speciosa 'Siskiyou'
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Common Name: Siskiyou Mexican Evening Primrose  
Plant photo of: Oenothera speciosa 'Siskiyou'
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  • Anatomy

  • Culture

  • Design

Plant Type

Ground cover, Perennial

 

Height Range

1-3'

 

Flower Color

Pink

 

Flower Season

Summer

 

Leaf Color

Green

 

Bark Color

n/a

 

Fruit Color

n/a

 

Fruit Season

n/a

Sun

Full

 

Water

Very Low

 

Growth Rate

Fast

 

Soil Type

Unparticular

 

Soil Condition

Average, Poor

 

Soil pH

Neutral

 

Adverse Factors

Invasive

Design Styles

English Cottage, Mediterranean, Ranch, Spanish, Woodland

 

Accenting Features

Fall Color, Showy Flowers

 

Seasonal Interest

Winter, Spring, Summer, Fall

 

Location Uses

Parking Strip, Patio, Parking Lot, Raised Planter, Roadside

 

Special Uses

Cascade, Container, Erosion Control, Mass Planting

 

Attracts Wildlife

Birds

Information by: Jerry Sortomme
Photographer:
  • Description

  • Notes

The Mexican primrose is a perennial groundcover that remains 10"-12" high with profuse pink flowers in the summer. It spreads quickly by underground rhizomes, is drought tolerant, and hardy to 10 degrees F. It attracts birds. It may be considered invasive in some areas. This is a great plant for difficult, dry hillsides.
Planting Instructions: 1. Dig a hole 2 times the width and 1 and 1/2 times the height of the container. 2. Set rootball just above ground level. 3. Mix soil with 25% amendment and %75 soil. 4. Backfill with amended soil. 5. Build basin and water.