Halberd-leaf Tearthumb (Persicaria Arifolia) is a perennial herb in the Polygonaceae family with moderate care difficulty. It requires high watering and partial shade or full shade light in USDA hardiness zones 3-8. This plant is safe for cats and dogs.

Persicaria arifolia is a perennial herbaceous plant characterized by halberd-shaped leaves and a stem covered with downward-curving prickles.

Halberd-leaf Tearthumb

Halberd-leaf Tearthumb

Persicaria Arifolia

Persicaria arifolia is a perennial herbaceous plant characterized by halberd-shaped leaves and a stem covered with downward-curving prickles.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
High
Light
Partial Shade, Full Shade
Hardiness Zones
3-8

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

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

Care Calendar

Monthly care tasks for Halberd-leaf Tearthumb

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

Halberd-leaf Tearthumb
Halberd-leaf Tearthumb detail

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Taxonomy

Family:Polygonaceae
Genus:Persicaria