25 Blue Hollyhock Seeds (Alcea rosea) – Tall Cottage Garden Spires Hydrangea Bloom Time: Mid-Spring - All

Bloom Time: Mid-Spring - All Summer

The lovely flowers and ferny foliage make great cut flowers

Soil & water preferences grow well in both acidic & alkaline environment

Height: 40–80 feet

🌞 Thrives in full sun or partial shade

25 Blue Hollyhock Seeds (Alcea rosea) – Tall Cottage Garden Spires Hydrangea Bloom Time: Mid-Spring - AllLooking for blue hollyhock seeds for sale? These classic cottage garden flowers produce tall spires with blue toned violet to deep purple blooms that add vertical drama at the back of borders. Hardy, sun loving, and attractive to pollinators. Why Choose Blue Hollyhock? Tall, showy spires (approx. 58 ft) for back of border structure Blue toned shades from violet to deep purple, natural look in mixed beds Pollinator friendlybees and butterflies visit