Gorgeous cobalt blue with black blooms emerge from black whorls along the tall flower spikes rising from the lush, green, aromatic foliage. Excellent for adding dark, dramatic contrast to any sunny garden landscape or planted container.

Sizing Chart

SKU N1SABL Categories ,

Additional information

Pot Type

1 Gallon, Bedding Plant 6 pack, 6.5"


Purple, red


80 cm, 30 cm, 50 cm, 60 cm


40 cm, 23 cm, 30 cm

Common Name


Companion Plants

Argyranthemum, Rudbeckia, Dahlias, Petunias, Ipomoea, Trailing Verbena, Annual Grasses, Rudbeckia, Marigolds, Cosmos, Dusty Miller, Marigolds, Rudbeckia, Petunia, Verbena, Geraniums, Grasses, Gazanias, Other Salvias, Petunias, Rudbeckia, Ipomoea, Geraniums, Grasses, Gazanias, Other Salvias, Petunias, Rudbeckia

Garden Location

Part Sun to Sun, Full Sun

Sign Comment

Electric blue flowers on black stems. Blooms in mid summer to fall. Plant in well draining, rich soil. Deadhead spent flowers to prolong bloom period., These vibrant deep violet blue flower spikes offer a unique change from the ordinary. Thrives in fertile, well-drained soil kept evenly moist. Heat tolerant selection which blooms until frost., Colorful, unique heads add texture and dimension to any planting. This plant is easy to grow and loves warm weather. Water generously., Unique, long lasting, 15 -18 cm spikes on well branched plants. Easy to grow until first hard frost. Heat and drought tolerant once established., Vibrant, fiery red flowers against black stocks are a unique addition to any planting. They are heat and drought tolerant. Prefers sandy soil. Remove spent spikes to promote reblooming.

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