Smartweed, Knotweed

Persicaria Microcephala 'Red Dragon'

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Overview

Persicaria microcephala 'Red Dragon' is a striking ornamental perennial featuring chevron-patterned leaves in shades of burgundy, green, and silver. Mature specimens reach up to 3 feet in height and spread 2 to 4 feet wide. This hardy plant thrives in USDA zones 4-7, preferring partial shade and moist soil. Its tiny, pinkish-white blooms appear in late summer, attracting pollinators. Ideal for adding contrast and color to borders and waterside plantings.

Sun Full, HalfWater Low, MediumZones 6–9Climate Temperate

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — Though not the main attraction

Culture

Sun: Full, Half
Water: Low, Medium
USDA zones: 6–9

Shape & size

Classification

Family: Polygonaceae
Climate: Temperate

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Photos (115)

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — Ideal for adding contrast and color to borders and waterside plantings; this hardy, image 50

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — commonly known as Smartweed or Knotweed; it's well-suited for USDA hardiness zones 4, image 51

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — is an herbaceous perennial that offers a dramatic flourish to any landscape design; or, image 52

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — Mature specimens reach up to 3 feet in height and spread 2 to 4 feet wide; ideal for, image 47

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — This hardy plant thrives in USDA zones 4-7, preferring partial shade and moist soil, image 48

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — It's well-suited for USDA hardiness zones 4 to 8; these flowers add a delicate, image 55

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — Its tiny, pinkish-white blooms appear in late summer, attracting pollinators, image 49

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — Though not the main attraction; with its adaptability and ornamental qualities, image 59

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — inconspicuous white to pale pink flowers that rise in airy clusters above the foliage, image 58

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — In late summer to early fall; commonly known as Smartweed or Knotweed, image 57

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — flourishing in partial shade to full sun and preferring consistently moist; white, image 56

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — It does have an assertive spreading nature; mature specimens reach up to 3 feet in, image 63

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — or as a backdrop for smaller perennials; it does have an assertive spreading nature, image 62

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — 'Red Dragon' is excellent for adding low-maintenance visual interest to borders, image 61

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — these flowers add a delicate contrast to the bold leaves.<br><br>As an easy-to-grow, image 60

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — Mature specimens reach up to 3 feet in height and spread 2 to 4 feet wide; ideal for, image 70

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — this plant is sure to captivate and impress both the designer and the client, image 66

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — white flowers in the garden; is an herbaceous perennial that offers a dramatic, image 67

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — perennial for full or half; this plant is sure to captivate and impress both the, image 69

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — perennial with white blooms; though not the main attraction, image 68

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — commonly known as Smartweed or Knotweed; it's well-suited for USDA hardiness zones 4, image 74

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — is an herbaceous perennial that offers a dramatic flourish to any landscape design; or, image 75

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — This variety is prized for its striking foliage; perennial for full or half, image 76

Smartweed, Knotweed (Persicaria Microcephala 'Red Dragon') — Ideal for adding contrast and color to borders and waterside plantings; this hardy, image 73

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