Polygonum bistorta
Taxonomy
How to care for Polygonum bistorta
Lighting
To ensure optimal growth, the Polygonum bistorta prefers bright diffused light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.
Toxicity
The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.
Region of origin
Polygonum bistorta’s native range is Northern and central Europe, including Britain, mountains of S. Europe, western and central Asia.
More info:
Wikipedia
More Species in Polygonum Genus
Polygonum arenarium Lesser Red Knotgrass

Polygonum bistorta

Polygonum minimum Broadleaf Knotweed

Polygonum oxyspermum Strand Vogelknterich

Polygonum douglasii Douglas's Knotweed

Polygonum paronychia Dune Knotweed
Polygonum maritimum Sea Knotgrass

Polygonum bellardii Narrowleaf Knotweed
Polygonum salicifolium
