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Siskiyou Pink Gaura

Oenothera lindheimeri 'Siskiyou Pink'
A beautiful herbaceous perennial, growing 2.5' in height and width, with red flowers atop long stems with green leaves. Ideal for beds and containers. The Siskiyou Pink Gaura is a hardy plant, thriving in zones 5-9, making it a versatile choice for spaces across Texas.

Product Details

Siskiyou Pink Gaura

Oenothera lindheimeri 'Siskiyou Pink'

The Siskiyou Pink Gaura is a beautiful herbaceous perennial, adding a splash of color where necessary. It grows 2.5 feet in height and just as much across. It features long stems with sparse green leaves and delicate pink and white flowers atop. The stems are red at the tips, and this adds to the dimension and overall look of the plant. It's perfect for flower beds, mixed plantings, and even in a container on its own.

  • Herbaceous perennial
  • Moderate growth rate
  • Long stems with red tips, green leaves, and pink & white flowers
  • A versatile choice for either a bed or a planter
  • Forms a bush at maturity

This plant is not only beautiful, but it's also hardy. Thriving in zones 5-9, it's perfect for most of Texas. The Siskiyou Pink Gaura loves full sun and moist soil, so keep these in mind when choosing a planting spot. Deadhead wilted flowers to help new ones grow.


Siskiyou Pink Gaura is a delicate, free-flowering perennial valued for its airy stems and soft pink blooms that dance gracefully in the breeze. It prospers in Texas landscape with some key guidelines to keep in mind:

  • Watering: Water regularly during the first growing season to establish deep roots. Once established, Siskiyou Pink Gaura is drought-tolerant and performs well in moderately dry conditions. Overwatering or poorly drained soil can cause root issues, so water deeply but infrequently.
  • Pruning: Trim back faded flower stems throughout the growing season to encourage repeat blooming. In late winter or early spring, cut plants back to 6-8 inches to promote vigorous new growth. Avoid heavy pruning in late fall, as new shoots are sensitive to cold damage.
  • Fertilizing: Feed lightly with a balanced, slow-release fertilizer in spring as new growth emerges. Over-fertilization can lead to floppy, overly lush stems that are more prone to breakage.
  • Mulching: Apply a light layer of mulch around the base to conserve moisture and suppress weeds. Use gravel or coarse bark to allow airflow and prevent rot near the crown.
  • Winter Care: Siskiyou Pink Gaura is hardy but can be short-lived in regions with wet, cold winters. Good drainage is essential for survival. In colder zones, mulch lightly after the ground freezes to protect roots. Plants in containers should be moved to a sheltered spot.
  • Floppy Stems: Often caused by excess fertilizer or shade. Cut back by one-third mid-season to encourage compact, upright growth.
  • Root Rot: Resulting from heavy or waterlogged soil. Improve drainage or replant in raised beds or sandy loam.
  • Short Lifespan: Gaura is a short-lived perennial (typically 3–5 years). Deadhead regularly and allow a few seeds to mature for natural regeneration.
  • Pests: Generally pest-free, though aphids or spider mites may appear during dry spells. Rinse foliage or treat with insecticidal soap if necessary.
  • Stem Breakage: Wind or heavy rain may bend stems. Provide light staking in exposed areas, or shear plants lightly after early blooms to strengthen new growth.

Typically 3-5 years as a perennial, though it often self-seeds to maintain its presence in the garden. Regular deadheading and dividing older clumps can extend its lifespan.

Fast-growing. It establishes quickly and begins blooming in late spring, continuing into early fall with proper deadheading. Mature plants can reach 2-3 feet tall and wide.

Absolutely. It thrives in hot, dry conditions once established. It’s a perfect choice for xeriscapes and sunny borders, needing little supplemental water.

It may self-seed lightly but is not invasive. Seedlings can be easily relocated or thinned to control placement and maintain tidy clumps.

Yes. Its fine texture and airy habit make it excellent for large containers or mixed planters. Choose a well-draining potting mix and avoid overwatering.

Usually no, but in windy or exposed sites, light staking or cutting back mid-season can help keep stems upright and full.

Yes. It performs best in lean, well-drained soils. Rich soil can cause floppy growth, so no need to over-amend planting areas.

Yes, but carefully. Divide in early spring before new growth starts, or propagate from basal cuttings. Self-sown seedlings can also be transplanted easily.

Cut it back hard in early spring and remove woody or dead stems. Lightly thinning crowded areas encourages fresh, vigorous growth and better airflow.

Yes. It blends beautifully with ornamental grasses, lavender, salvia, and echinacea, adding movement and softness to perennial borders or prairie-style gardens.

Special Features

Drought Tolerant
Prolific Blooms
Low Maintenance
Herbaceous perennial
Moderate growth rate
Pink & white flowers
Versatile for beds or planters
Leaf Retention:Herbaceous
Scientific Name:Oenothera lindheimeri 'Siskiyou Pink'
Sun Needs:Full Sun or Partial shade
Maturity:2.5' H x 2.5' W
Leaf Color:Delicate pink and white blooms give way to vibrant golden-yellow foliage in autumn.
Flower Color:Pink
Bloom Times:Summer & Fall

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Siskiyou Pink Gaura
Siskiyou Pink Gaura

This plant

Scientific NameOenothera lindheimeri 'Siskiyou Pink'Scutellaria suffrutescens
Size at Maturity2.5' H x 2.5' W1' H x 2' W
Leaf RetentionHerbaceousHerbaceous
Flower ColorPinkPink
Bloom TimesSummer & FallSpring, Summer & Fall
Sizes Available1 Gal
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