Jack-Go-To-Bed-At-Noon

Tragopogon pratensis

Native to:
Albania, Austria, Baltic States, Belarus, Belgium, Bulgaria, Czechia-Slovakia, Denmark, Finland, France, Germany, Greece, Italy, Kazakhstan, Netherlands, Norway, NW. Balkan Pen., Poland, Russia, Spain, Sweden, Switzerland, Türkiye, Türkiye-in-Europe, Ukraine

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asteraceae
Genus:
Tragopogon
Species:
Tragopogon pratensis
USDA Symbol:
TRPR

Growth Characteristics

Life Cycle:
Biennial
Growth Habit:
Forb/herb
Height:
100 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may,jun,jul,aug
Bloom Colors:
yellow

Host Plant for Caterpillars

Allen's Aphelia (Aphelia alleniana)

Garden & Ecology Notes

Wildlife Value:
birds, bees

Soil Requirements

Soil Type:
well-drained, fertile loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
good drainage preferred
Moisture:
dry to moderate
Notes:
thrives in open grasslands and meadows

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Seeds germinate readily without pretreatment in spring or fall.

The above propagation data sourced from Claude AI