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Blue Cardinal Flower

Striking and Versatile!
Striking spikes of bright blue-purple blooms make this cardinal flower a must-have! Late-season bloom time brightens borders after many summer flowers have faded. Also attracts butterflies, hummingbirds and songbirds. Tolerates clay soils and is adaptable to many growing environments.
  • Zone 3-9
  • Height 24 - 30 inches
  • Bloom Time Mid to late summer.
  • Light Requirements Full Sun;Partial Shade

We ship this item in Fall

Availability: In Stock


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Product Details

  • Botanical Name:

    Lobelia siphilitica 'Blue Selection'

  • Height: 24 - 30 inches
  • Ship As: 2" POT
  • Spacing: 12 - 18"
  • Spread: 12 - 18"
  • Light Requirements: Full Sun;Partial Shade
  • Color: Blue
  • Foliage Type: Lance-shaped slightly toothed.
  • Bloom Time: Mid to late summer.
  • Flower Form: Terminal spike with tubular, 2-lipped flowers.
  • Planting Instructions: Likes a moist soil condition and will even tolerate clay soils. But does not do well in conditions were the soil can get overly dry. Humidity tolerant.
  • Soil Requirements: Moist soil conditions but will not tolerate overly dry soils.
  • Growth Rate: Fast once established.
  • Pruning: Cut back spent flower stems.
  • Winter Care: None special.
  • Additional Information: Northern gardeners can plant this in full sun for best flowering while southern gardeners should give this plant half day shade.
  • Unable to ship to: AE AK GU HI PR

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