Description
Hollyhock Mallow (Malva alcea), also called Vervain Mallow or Greater Musk Mallow, is a perennial grown at Oak Summit Nursery for many years.
The bushy plants carry flowers through much of the summer. This seed was collected in Manitoba.
Cold Hardiness Zone: 3
Seed Source: Manitoba
Stratification Required: 1 month cold
Mature Size: 4 to 5 ft
