Firetail Knotweed

Firetail Knotweed (Persicaria amplexicaulis 'Firetail')

Firetail Knotweed (Persicaria amplexicaulis 'Firetail') is a vigorous and long-blooming perennial, known for its slender, fiery red flower spikes and lush green foliage. It adds movement, color, and a dynamic focal point to summer and fall landscapes.

Distinctive Features

Firetail produces slender, upright spikes of rich red flowers that bloom continuously from midsummer to fall. The narrow, lance-shaped green leaves form dense mounds, creating a lush backdrop for the vivid blooms. Highly attractive to pollinators, it adds color and movement to naturalized areas and mixed borders. Its long bloom period and upright habit make it ideal for adding vertical interest to garden spaces.

Growing Conditions

• Sun Exposure: Full sun to partial shade.
• Soil: Prefers moist, well-drained soil but tolerates occasional dryness once established.
• Water: Requires regular watering during dry periods to maintain consistent moisture.
• Humidity: Thrives in moderate to high humidity but adapts well to most conditions.
• USDA Hardiness Zones: 4-8, adaptable to a range of temperate climates.

Ideal Uses

• Focal Point Planting: Slender red blooms create a dynamic centerpiece.
• Pollinator Gardens: Attracts bees, butterflies, and beneficial insects.
• Naturalized Areas: Adds movement and color to wild-style plantings.
• Mixed Borders: Complements other perennials with contrasting textures.
• Moist Borders: Ideal for garden spaces with consistent soil moisture.

Low Maintenance Care

Firetail is a hardy, low-maintenance perennial that requires minimal care once established.

• Watering: Water regularly, especially during dry periods, to keep soil moist.
• Pruning: Deadhead spent flowers to encourage prolonged blooming.
• Fertilizing: Apply compost in early spring to promote healthy growth.
• Pest and Disease Resistance: Generally pest and disease-free.
• Winter Care: Cut back dead foliage in late fall and mulch for winter protection.

Why Choose Firetail Knotweed?

Firetail Knotweed brings vivid color, movement, and long-lasting beauty to summer and fall landscapes.

• Striking Red Blooms: Long-lasting color from midsummer into fall.
• Pollinator Friendly: Attracts bees, butterflies, and other beneficial insects.
• Low Maintenance: Thrives with minimal care in a variety of conditions.
• Focal Point Appeal: Ideal for adding bold color and vertical interest.
• Versatile Use: Works well in borders, naturalized areas, and moist landscapes.

For vibrant, long-lasting color and dynamic movement, Firetail Knotweed (Persicaria amplexicaulis 'Firetail') is an exceptional focal point choice.