Cheddar Pink

Dianthus gratianopolitanus

Native to:
Belgium, Czechia-Slovakia, France, Germany, Great Britain, Poland, Switzerland, Ukraine

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Caryophyllaceae
Genus:
Dianthus
Species:
Dianthus gratianopolitanus
USDA Symbol:
DIGR7

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
30 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may,jun,jul
Bloom Colors:
pink, rose
Ground Cover:
Yes

Garden & Ecology Notes

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

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to rocky, calcareous slopes

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds germinate best after cold stratification; surface sow on well-drained medium.

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

Source: Ontario Rock Garden & Hardy Plant Society