Great Blue Lobelia, Blue Cardinal Flower - Lobelia siphilitica - Native Butterfly Nectar Plant

Shady Oak Butterfly Farm


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Great Blue Lobelia / Blue Cardinal Flower

Lobelia siphilitica

Plant Type: Perennial

Zones: 4-9

Height: 2-3 ft.

Light Requirements: Full sun to part shade

Water/Soil Requirements: Medium to high moisture

Propagation: Seeds and dividing roots

Plant Great Blue Lobelia in your yard to attract butterflies and enjoy watching the butterfly life cycle!


A few of the butterflies and moths we raise at Shady Oak Butterfly Farm