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Japanese Knotweed (Fallopia japonica)

Japanese Knotweed (Fallopia japonica) is a vigorous, fast-growing perennial herb known for its bamboo-like stems and invasive potential.

Above information is sourced from Wikipedia

Sunlight

Full sun to partial shade.

Watering

Keep soil consistently moist.

Soil

Adaptable to various soil types, but prefers well-drained, fertile loam. Tolerates poor soils.

Temperature

Prefers moderate temperatures.

Habitat

Outdoor

Fertilizer

Generally not required.

Care Requirements

Light

Full sun to partial shade.

Tolerates a wide range of light conditions.

Water

Keep soil consistently moist.

Water deeply when topsoil is dry.

Soil

Adaptable to various soil types, but prefers well-drained, fertile loam. Tolerates poor soils.

Temperature

Prefers moderate temperatures.

Grows well between 15-25°C.

Habitat

Outdoor

Fertilizer

Generally not required.

Use balanced fertilizer if growth is weak.

Plant Overview

Plant Type

Herb

Plant Category

Foliage

Plant Place Type

Ground

Plant Environment

Outdoor

Lifespan

Perennials

Plant Height

1.5-3 m

Spread

3-5 m

Growth Rate

Very fast

Dormancy

Deciduous

Leaf Color

Green

Leaf Type

Simple, ovate to broadly ovate

Flower Size

0.5 cm

Weed Status

Yes

Image Gallery

Taxonomy
  • kingdomPlantae
  • divisionTracheophyta
  • classMagnoliopsida
  • orderCaryophyllales
  • familyPolygonaceae
  • genusFallopia
  • speciesFallopia japonica
Toxicity

Toxic for humans

No

Rating: 0/5

Toxic for pets

No

Rating: 0/5

Edible

No

Additional Care Tips

FAQs