Alcea Rosea Hollyhock Seeds – Flower Plant
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Alcea Rosea Hollyhock Seeds
Alcea Rosea, commonly known as Hollyhock, is a tall flowering perennial grown for its upright flower spikes and colorful blooms. It is suitable for cottage gardens, borders, fences, and landscape plantings where vertical height and seasonal floral displays are desired.
Key Features
Vertical Flower Display
Produces tall flowering spikes covered with large blooms throughout the season.
Garden Height
Adds vertical structure and visual interest to borders and garden beds.
Landscape Versatility
Suitable for cottage gardens, fences, borders, and mixed flower plantings.
Seasonal Color
Provides an extended display of colorful flowers during the growing season.
Product Highlights
Specifications
| Scientific Name | Alcea rosea |
| Common Name | Hollyhock |
| Seed Type | Flower Seed |
| Growth Habit | Upright Flowering Perennial |
| USDA Zones | 3–9 |
| Planting Season | Spring, Fall |
| Growing Season | Spring Through Summer |
| Sowing Season | Spring, Fall |
| Sowing Months | March–May, August–October |
| Germination Time | 10–21 Days |
| Germination Conditions | 65–75°F (18–24°C) |
| Sunlight | Full Sun |
| Soil | Well-Drained Fertile Soil |
| Watering | Moderate |
| Mature Size | 5–8 ft Tall × 2–3 ft Wide |
| Plant Spacing | 18–24 in Apart |
Growing Guide
Suitable For Borders, Cottage Gardens And Landscape Plantings
Alcea Rosea Hollyhock is grown for its tall flowering spikes and ornamental blooms. It is suitable for borders, cottage gardens, fence lines, and landscape displays where height and seasonal flower color create visual impact.