Tall Boneset (Eupatorium Altissimum) is a perennial herb in the Asteraceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 3-9. This plant is safe for cats and dogs.

Eupatorium altissimum is a perennial herb known as tall boneset or tall thoroughwort, characterized by its height and white flowers.

Tall Boneset

Tall Boneset

Eupatorium Altissimum

Eupatorium altissimum is a perennial herb known as tall boneset or tall thoroughwort, characterized by its height and white flowers.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
3-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, rocky
Indoor:No
Outdoor:Yes
Garden Use:pollinator support, naturalizing, late-season interest

Care Calendar

Monthly care tasks for Tall Boneset

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

Tall Boneset
Tall Boneset detail

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Taxonomy

Family:Asteraceae
Genus:Eupatorium