Alcea rugosa
Alcea rugosa
- Native to:
- Krym | North Caucasus | Russia | Transcaucasus | Ukraine
Wikimedia: Agnieszka Kwiecień, Nova






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Malvaceae
- Genus:
- Alcea
- Species:
- Alcea rugosa
Growth Characteristics
- Growth Habit:
- Forb/herb
- Height:
- 200 cm
- Drought Tolerance:
- High
- Bloom Months:
- jun,jul,aug,sep
- Bloom Colors:
- yellow
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies
- Deer Resistant:
- Yes
Propagation & Germination
- Stratification:
- None required
- Germination Time:
- 7–21 days
- Notes:
- Seeds germinate readily at warm temperatures (18-24°C). Can be sown directly or started indoors.
The above propagation data sourced from Claude AI
ORGHPS Germination Guide: Sow @ 20C. If no germination in 3 months, try 4C 1-2 months, then 20C again. Requires darkness.