Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Asteraceae

Genus:

Centaurea

Species:

Centaurea × extranea nothosubsp. extranea

Growth Characteristics

Growth Habit:

Forb/herb

Height:

120 cm

Drought Tolerance:

High

Bloom Months:

jun,jul,aug,sep

Bloom Colors:

pink, purple

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Deer Resistant:

Yes

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Seeds benefit from light for germination. Cold stratification improves germination rates.

The above propagation data sourced from Claude AI