By A Mystery Man Writer
Providing architectural height to borders, Alcea rosea 'Nigra' (Hollyhock) is a vigorous biennial or short-lived perennial boasting deep black-chocolate, single flowers adorned with a bright buttery-yellow throat.
Hollyhock Nigra Alcea Rosea Seeds
Alcea rosea 'Nigra' - Shoot
Alcea rosea 'Nigra' Hollyhock from IGIA Garden Illinois
Alcea rosea 'Nigra' (Hollyhock)
Alcea rosea nigra hi-res stock photography and images - Alamy
35 Black Hollyhock Seeds Ornamental Garden Flowers Reproducible Peasant Seeds Untreated - Canada
Spotlight on – Alcea rosea 'Nigra
Alcea Rosea Ssp Nigra Black Hollyhock Stock Photo 655307032
Hollyhock black hi-res stock photography and images - Alamy