Silene apetala

Silene apetala

Native to:
Afghanistan, Albania, Algeria, Bulgaria, Canary Is., Cyprus, East Aegean Is., Egypt, Greece, Gulf States, Iran, Iraq, Italy, Kriti, Lebanon-Syria, Libya, Morocco, Oman, Pakistan, Palestine, Portugal, Sardegna, Saudi Arabia, Sicilia, Sinai, Socotra, Somalia, Spain, Tunisia, Türkiye

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Caryophyllaceae
Genus:
Silene
Species:
Silene apetala
USDA Symbol:
SIAP4

Growth Characteristics

Height:
40 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
apr,may,jun
Bloom Colors:
white, pink

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 and sandy coastal areas

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–28 days
Notes:
Seeds may germinate without stratification but cold treatment improves rates.

The above propagation data sourced from Claude AI

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

Source: Ontario Rock Garden & Hardy Plant Society