Persicaria amplexicaulis ‘Firetail’

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mountain fleece

  • © Richie Steffen / Great Plant Picks

Outstanding Qualities

This voluptuous cultivar forms a loose leafy mound to about 4 feet tall that flowers from mid-summer into autumn. The numerous flower spikes are a bright cherry-crimson that will age to soft rose-red in full sun. This plant is easy and fast growing and will fill in an area quickly and creates a bold impact in the garden. The flowers look great against the dark green foliage. ‘Firetail’ is a taller and more robust than the cultivars ‘Firedance’ or TAURUS™.

Quick Facts

Plant Type: mounding perennial

Foliage Type: deciduous

Plant Height: 4 ft. 0 in. (1.22 meters)

Plant Width/Spread: 6 ft. 0 in. (1.83 meters)

Hardiness: USDA Zones 5 to 8

Flower Color: red, rose

Sun/Light Exposure: full sun to light or open shade

Water Requirements: regular watering or frequent is the soil is sandy

Seasonal Interest: The bold foliage and flowers look great from summer through mid-autumn.

Wildlife Associations: bees, butterflies

Resistant to: slug

Colors & Combos

Great Plant Combinations: Hydrangea paniculata ‘Limelight’, Salix purpurea ‘Nana’, Darmera peltata, Panicum virgatum ‘Rotstrahlbusch’, Betula nigra ‘Cully’ HERITAGE®, Metasequoia glyptostroboides

Great Color Contrasts: blue, burgundy, purple, yellow

Great Color Partners: dark green, orange, pink, red

Culture Notes
Mountain fleece grows best in full sun to light or open shade. It is tolerant of a wide range of soils from sand to clay and it will tolerate wet locations. Water at least once a week during the summer, but if grown in well-drained or sandy soils it will need more frequent watering, perhaps two to three times a week during dry weather.In fall once the flowers and foliage have faded it can be cut to the ground.