Persicaria wallichii growing rhizome herbaceous of the genus Persicaria also known as Polygonum polystachyum or Himalayan Knotweed, Persicaria wallichii perennial evergreen or deciduous plant, used as ornamental plant and as groundcover, can grow in temperate, mediterranean or subtropical climate and growing in hardiness zone 4b-9.
Leaves color green in elliptic shape with wavy margins.
Persicaria wallichii flower
Flower color white to pink in star shape, flowers small and grow on stems in inflorescences
Persicaria wallichii for sale – Seeds or Plants to Buy
Requirements for Persicaria wallichii growing and care:
Moist and rich soil
What is the best way to start growing?
Plant / Seed / Vegetative reproduction
Is it necessary to graft or use vegetative reproduction?
No
Difficulties or problems when growing:
Invasive
Planting season:
Spring / Summer / Autumn
Pests and diseases:
?
Pruning season:
Autumn / Winter
How to prune:
For control and design
Size of the plant:
80-160cm, 36-72 inches
Growth speed in optimal condition:
Fast growing / Medium growing
Water requirement:
Average amount of water / Big amount of water
Light conditions in optimal condition for growing:
Full sun / Half shade
Is it possible to grow as houseplant?
No
Growing is also possible in a planter /flowerpot / containers:
Yes
Blooming information
Bloom season?
Summer / Autumn
General information about the flower:
Star flowers in color white to pink, the flowers small and grow on stems in inflorescences
Scientific name:
Persicaria wallichii