Alcea rosea 'Blacknight

Deep black-purple, single flowers are produced on tall, sturdy stalks in midsummer.

Hardiness zone.4-9 Grow.Choose a potting soil or seed-starting mix for your germinating seeds. Plant seeds about a quarter-inch deep in your potting

CHUXAY GARDEN Alcea Rosea Seed 'Blacknight' 50 Seeds Rare Black Hollyhock High Yield Flourishing Extremely Decorative Grows in Garden

Alcea rosea 'Blacknight' (Hollyhock)

Alcea rosea 'Chater's Purple' Hollyhock

260+ Black Hollyhock Stock Photos, Pictures & Royalty-Free Images - iStock

Black Hollyhock (Alcea rosea 'Nigra') in Drums Mountaintop Wilkes-Barre Hazleton Whitehaven Pennsylvania PA at Beechwood Gardens

Alcea Rose with Grasshopper Stock Photo - Image of colors, blossom: 296452036

Alcea Rosea `Blacknight` is a Stout Growing Plant with Beautiful Large Simple Black-red Flowers. in Bloom, it Reaches a Height of Stock Photo - Image of leaf, garden: 195168760

CHUXAY GARDEN Alcea Rosea Seed 'Blacknight' 50 Seeds Rare Black Hollyhock High Yield Flourishing Extremely Decorative Grows in Garden : Patio, Lawn & Garden

Plant Profile for Alcea rosea 'Summer Carnival' mixture - Double Hollyhock Perennial