Cutleaf Teasel

Dipsacus laciniatus

Native to:
Afghanistan, Albania, Austria, Bulgaria, Czechia-Slovakia, France, Germany, Greece, Hungary, Iran, Iraq, Kazakhstan, Kirgizstan, Krym, Lebanon-Syria, North Caucasus, NW. Balkan Pen., Palestine, Poland, Romania, Russia, Switzerland, Tadzhikistan, Transcaucasus, Türkiye, Türkiye-in-Europe, Turkmenistan, Ukraine, Uzbekistan

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Caprifoliaceae
Genus:
Dipsacus
Species:
Dipsacus laciniatus
USDA Symbol:
DILA4

Growth Characteristics

Life Cycle:
Biennial
Growth Habit:
Forb/herb
Height:
250 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
jul,aug,sep
Bloom Colors:
white, lavender

Wildlife Benefits

Bees:
★☆☆☆☆ Documented bee visitation (GBIF)
Butterflies & Moths:
★☆☆☆☆ Documented Lepidoptera association (GBIF)

Reported Fauna Sightings

Bees: Black and (Bombus auricomus), ⚠️Western honey bee (Apis mellifera) Butterflies:Eastern Tiger Swallowtail (Papilio glaucus), Silver-spotted Skipper (Epargyreus clarus)

Garden & Ecology Notes

Wildlife Value:
bees, butterflies, birds
Deer Resistant:
Yes

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
prefers open, sunny habitats

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds germinate readily in spring after cold stratification. Light may enhance germination.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months.

Source: Ontario Rock Garden & Hardy Plant Society