Vulcan Red Cardinal Flower is a well-branched upright native herbaceous perennial with deep purple foliage. Full erect stalks of cardinal red tubular flowers bloom from mid summer into fall. Prefers afternoon shade and moist to wet well-drained soil. Foliage is toxic if ingested.
Lobelia cardinalis acts as a native host for several species of butterflies, and the nectar as a food source for hummingbirds and Swallowtail Butterflies.
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Type: |
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Origins: |
Native Hybrid |
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Height: |
2' - 2.5' |
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Spread: |
1’ - 1.5' |
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Spacing: |
1' |
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USDA Hardiness Zone: |
6 - 10 |
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Culture: |
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Bloom Color: |
Red |
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Season of Interest: |
MAINTENANCE NEEDS: Low Maintenance. Water Regularly, do not let soils dry out. Mulch in cold winters to prevent root upheaval. Watch for snails and slugs.
LANDSCAPE USES: Accents or Group Plantings, Borders, Water Gardens, Ponds and Streams, and Containers.
COMPANION PLANTS: Bonset, Sneezeweed, Swamp Milkweed
Image: Photo by Proven Winners, Vulcan Red Cardinal Flower
