×
To buy, sell or swap plants and use our full service please log in or sign up – GreenPlantSwap is completely free!
Record your plants before you lose the plant labels! Just tick the ‘Garden’ box (below) on each plant. Learn more

Polygonum affine ‘Darjeeling Red’

Knotweed

Garden

Wishlist

  • Plant Placeholder

Features

  • BloomsJune to October
  • Height0.2m to 0.3m
  • Spread0.4m
  • Growth HabitLow spreading
  • Flower ColourDark red
  • Leaf ColourGreen shades

Description

Polygonum affine ‘Darjeeling Red’ (Knotweed). Dark red flowers are borne in long spikes.

Characteristics

Perennial, Deciduous, Fragrant

Interest and use

Summer/Autumn interest.

Search or browse our Glossary of 3,000+ botanical and plant-related terms


Have something to say about this plant?
Click to write a post, ask a question or share a tip.


  • Plant Placeholder

Needs

  • LightPart shade
  • HardinessFully hardy (min -35°C)
  • SoilClay
  • Soil pH7.0
  • WaterSemi-moist

Cultivation

They are fully to half hardy and will tolerate sun or shade in well drained soil.

Propagation

Divide clumps in autumn or spring

Search or browse our Glossary of 3,000+ botanical and plant-related terms


Have something to say about this plant?
Click to write a post, ask a question or share a tip.


Have something to say about this plant?
Click to write a post, ask a question or share a tip.


Sorry. No results found. Please adjust your search…

    To view Polygonum plants offered near you, enter your postcode or log in.

    Get started & find out why

    Posts of the WeekPosts & Events

    Open your garden for Thrive
    • Rhubarb
    • Watering
    • Digging
    • Sunflower
    • Potting
    • Grass

    “It’s not just gardening,
    it makes us healthier and happier”

    Production v5.2.0 (1129a0a)