Cirsium Species, Slough Thistle
Cirsiumcrassicaule

Family: Asteraceae (ass-ter-AY-see-ee)
Genus: Cirsium (SIR-see-um)
Species: crassicaule (krass-ih-KAW-lee)

Synonym:Carduus crassicaulis

Category
Annuals

Water Requirements
Average Water Needs; Water regularly; do not overwater

Sun Exposure
Full Sun

Foliage

Foliage Color

Height

Spacing

Hardiness
Not Applicable

Where to Grow

Danger
Plant has spines or sharp edges; use extreme caution when handling

Bloom Color

Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds

Bloom Size

Bloom Time

Other details

Soil pH requirements

Patent Information

Propagation Methods

Seed Collecting