This easy-going annual has 2- to 3-inch-wide blue flowers with black centers and wine-colored stamens, along with light green ferny foliage. Striking chalice-shaped seedpods form on sturdy stems and are green when they emerge, turning tan as they harden.
Noteworthy CharacteristicsUntroubled by disease or pests. Combines well with many types of annuals and perennials.
CareFlowers well in full sun or partial shade, in rich or lean soil. Water moderately in the heat of summer.
PropagationSow seeds in full sun and well-drained soil in spring.
ProblemsInfrequent.
Fine Gardening Recommended Products
Morvat Heavy Duty Brass Y-Valve
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- Fitted with US Standard NH 3/4" threads for use with most water source fittings
- Screw the 2 way splitter adapter by hand or wrench with the updated hexagonal top connection. The 360° rotatable swivel connection attaches to any water source.
Gilmour 811673-1001 Sprinkler
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- Adjustable collar for partial- to full-circle coverage
- Dial precisely sets spray distance
- On/off switch eliminates trips from sprinkler to spigot
D&X Garden Sprinkler
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- 12 flexible nozzles that you can set in any direction, simply bend hoses to customize new watering patterns - 360 degree coverage of 3000 sq. ft area
- 3.5 x 4 x 6 inches
- Genus : Nigella
- Plant Height : 1 to 3 feet
- Plant Width : 1 to 3 feet
- Plant Type : Annuals
- Light : Full Sun to Partial Shade
- Characteristics : Self Seeds, Showy Seed Heads
- Bloom Time : Summer
- Plant Seasonal Interest : Summer Interest
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