25 Seeds Double White Hollyhock Perennial Flowers

Introducing beautiful Double White Hollyhock seeds, perfect for creating a stunning display of classic cottage garden charm. These tall, elegant perennials boast fully double, pure white blooms that add height and nostalgia to any sunny border.

Ideal for cut flowers, backdrops, or attracting bees and butterflies, Double White Hollyhocks thrive in full sun and well-drained soil. They bloom profusely in their second year, offering an old-fashioned appeal that pairs beautifully with a variety of garden plants. Deadhead spent flowers to encourage reblooming and prevent self-seeding if desired.

Species: Alcea rosea
Variety: Double White
Type: Perennial
Plant Habit: Tall, upright
Sun: Full sun
Soil: Well-draining, fertile
Days to Harvest: Not applicable
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: Biennial flowering habit; blooms in second year; attracts pollinators