25 Seeds Double Purple White Hollyhock Perennial Flower Seed - Bicolor Double Blooms

Add a touch of old-fashioned charm to your garden with these lovely double-flowered hollyhocks, featuring stunning bicolor blooms in rich purple and crisp white. These tall, stately plants produce large, fully double blossoms along sturdy spikes, making them a standout in borders, cottage gardens, and against fences or walls.

Perfect for adding vertical interest and a romantic feel, these hollyhocks are a favorite of pollinators like bees and butterflies. They also make excellent cut flowers for large arrangements. Provide full sun and well-drained soil; plants may benefit from staking in windy areas. As short-lived perennials or biennials, they often self-seed, ensuring years of blooms.

Species: Alcea rosea
Variety: Double Purple White
Type: Perennial (often grown as biennial)
Plant Habit: Upright, tall spikes
Sun: Full sun
Soil: Well-drained, fertile
Days to Harvest: Not applicable (flowers in second year)
Zones: 3-9
Germination: 10-14 days at 60-70°F
Sowing: Direct sow after last frost, or start indoors 6-8 weeks before last frost
Spacing: 18-24 inches
Notes: Self-seeding, may need staking, attracts pollinators