25 Seeds Double Violet Hollyhock Alcea Rosea Tall Hardy Biennial Flower Rich Purple Blooms Cottage Garden Pollinator Favorite

These Double Violet Hollyhock seeds grow into a classic cottage garden favorite, producing tall, majestic spires covered in rich violet-purple, fully double blooms. Alcea rosea is a hardy biennial flower known for its stately height and timeless charm, making it a treasured addition to sunny gardens.
Grow these hollyhocks along sunny fences, against walls, or in mixed borders for a bold vertical accent in the summer garden. The double violet blooms are sturdy and long-lasting as cut flowers, and the blossoms provide a nectar source that draws bees and butterflies to the surrounding landscape.
Species: Alcea rosea
Variety: Double Violet
Type: Flower Seeds
Plant_Habit: Biennial (often short-lived perennial in mild zones)
Sun: Full sun
Soil: Well-draining, fertile soil
Zones: USDA 3-9
Germination: 10-20 days at 65-75°F (18-24°C)
Sowing: Direct sow after last frost, or start indoors 6-8 weeks before last frost; sow seeds 1/8 inch deep
Spacing: 18-24 inches apart
Notes: Attracts bees and butterflies; good cut flower