Ague Weed, Hemp Agrimony, Raspberries and Cream, St John's Herb, Thoroughwort

Eupatoriumcannabinum

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Eupatorium (yoo-puh-TOR-ee-um)
Species
cannabinum (kan-na-BIN-um)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Smooth
Height
4-6 ft. (1.2-1.8 m)
Spacing
4-6 ft. (1.2-1.8 m)
Hardiness
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
N/A
Bloom Color
Pink
Bloom Time
Mid Summer
Late Summer/Early Fall
Other Details
Category
Herbs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Portland, Oregon

Featured Videos

Gardener's Notes:

0
positive
1
neutral
0
negative
Sort By:
Sort By:
B
B
Baa
| October 2001 | neutral

Large perennial from Europe.

Has palmate, dark green leaves borne on upright reddish stems. Bears flussy pale pink, purpl...Read More

Featured
Azalea Bark Scale
(Eriococcus azaleae)
Australian Pelican
(Pelecanus conspicillatus)
Featured
Azalea Bark Scale
(Eriococcus azaleae)
Australian Pelican
(Pelecanus conspicillatus)