Sixalix, Pincushion Flower, Sweet Scabious 'Black Knight'

Sixalixatropurpurea subsp. atropurpurea

Family
Caprifoliaceae (cap-ree-foh-lee-AY-see-ee)
Synonym
Scabiosa atropurpurea
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Height
24-36 in. (60-90 cm)
Spacing
6-9 in. (15-22 cm)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Scarlet (dark red)
Maroon/Burgundy
Bloom Time
Late Spring/Early Summer
Mid Summer
Other Details
Category
Annuals
Tropicals and Tender Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
From seed; sow indoors before last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Arroyo Grande, California

Burlingame, California

Citrus Heights, California

Clinton, Connecticut

Lula, Georgia

Southborough, Massachusetts

Mount Vernon, Missouri

Greensboro, North Carolina

Fremont, Ohio

Portland, Oregon(7 reports)

Kalama, Washington

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Gardener's Notes:

3
positives
1
neutral
0
negative
Sort By:
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G
G
Beautiful, BC (Zone 8b) | October 2016 | positive

Classy floral bouquet addition that bloomed nicely for a few months. A keeper.

K
Portland, OR | August 2012 | positive

This is my first summer with this plant and I'm in love. I have her in a deck box in full sun and it's wonderful to watch the progressio...Read More

B
Lakemont, GA (Zone 8a) | March 2007 | neutral

Beloved since the early 1600s in England, when it was called Blackamoor's Beauty and Mournful Widow. The sumptuous dark maroon flowers re...Read More

N
West Chazy, NY (Zone 4b) | January 2007 | positive

The very dark and white dotted bloosoms are very attractive, they have a brightness not expected in such a dark flower. The blooms are he...Read More

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