Alcea rosea ‘Nigra’ is a striking, heirloom-style hollyhock that produces tall, majestic spires covered in deep maroon-black single blooms. With their moody elegance and old-fashioned garden feel, these blooms are beloved for dramatic vertical interest, dark floral palettes, and pollinator-friendly charm.
25 Seeds a Pack
Height: 5–7 feet
Spacing: 18–24 inches
Bloom Size: 3–4 inches
Bloom Time: Midsummer to early fall
Light: Full sun
Hardiness Zones: 3–9
Type: Biennial (may bloom first year if started early)
