Waterpepper
Persicaria hydropiper 'Fastigiata'
Polygonaceae
Other names
Smartweed
Growth habit
Herbaceous
Perennation
Annual
Biocultural value
Popular in Japan for its peppery flavor, it is used to season raw fish, tempura and sushi.
Location
Source of plant
Richters
Description
Popular Japanese herb used for sushi. Peppery flavor is hot, but does not linger.
USDA Hardiness Zone
7
Special characteristics
food