Gray Rupturewort
Herniaria incana
- Native to:
- Albania, Algeria, Austria, Belarus, Bulgaria, Czechia-Slovakia, France, Germany, Greece, Hungary, Iran, Iraq, Italy, Krym, Lebanon-Syria, Morocco, North Caucasus, NW. Balkan Pen., Palestine, Romania, Russia, Spain, Transcaucasus, Türkiye, Türkiye-in-Europe, Turkmenistan, Ukraine
Krzysztof Ziarnek, Kenraiz



Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Caryophyllaceae
- Genus:
- Herniaria
- Species:
- Herniaria incana
- USDA Symbol:
- HEIN4
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 10 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- may,jun,jul,aug
- Bloom Colors:
- green
- Ground Cover:
- Yes
- Lawn Substitute:
- Yes
Garden & Ecology Notes
- Deer Resistant:
- Yes
- Salt Tolerant:
- Yes
Soil Requirements
- Soil Type:
- poor, sandy, well-drained soil
- pH:
- 6.0 - 8.0 (neutral to slightly alkaline)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- thrives in rocky or sandy habitats
Propagation & Germination
- Stratification:
- None required
- Germination Time:
- 14–28 days
- Notes:
- Seeds germinate readily at 65-70°F with light. Surface sow and keep moist.
The above propagation data sourced from Claude AI