This beautiful heirloom variety, grown by Thomas Jefferson at his Monticello estate, has been carefully reselected by the best Dutch seedsmen for classic form and rich color. The big 3 to 4 inch hibiscus-like blossoms have satiny petals in a wonderful deep dark maroon that shades to pure black. Black Watchman’s blooms unfurl slowly on sturdy tall 5 to 7 foot stalks and make a singular and striking garden display, setting off all the other flowers around them.
Details
Botanical Name
Alcea rosea 'Black Watchman'
Common Name
Black Watchman Hollyhocks
Hardiness Zone
Appearance
Max Height
7 feet
Max Spread
Plant Form
- Upright
Foliage Colour
- Green
Fall Colour
Flower Colour
- Dark Maroon
- Black
Edible
Edible Component
Edible Harvest Period
Edible Use
Fruit Colour
Growing
Flowering Period
Summer to Fall
Moisture
Average to Moist
Sunlight
Full Sun
Maintenance
Deer Resistance
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