Prickled-vine Smartweed (Persicaria Senticosa) is a annual herb in the Polygonaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 6-9. This plant is safe for cats and dogs.

Persicaria senticosa is a prickly, herbaceous plant with much-branched, ascending or trailing stems around 100 cm long, native to East Asia.

Prickled-vine Smartweed

Prickled-vine Smartweed

Persicaria Senticosa

Persicaria senticosa is a prickly, herbaceous plant with much-branched, ascending or trailing stems around 100 cm long, native to East Asia.

Quick Facts

Type
herb
Lifecycle
annual
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
6-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, silty
Indoor:No
Outdoor:Yes
Garden Use:groundcover, pollinator attractor, erosion control

Care Calendar

Monthly care tasks for Prickled-vine Smartweed

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Prickled-vine Smartweed
Prickled-vine Smartweed detail

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Taxonomy

Family:Polygonaceae
Genus:Persicaria