Lobelia siphilitica ~ Blue Cardinal Flower-ServeScape

Lobelia siphilitica

Blue Cardinal Flower

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Orders placed after December 17th will not be delivered until January 6th or after. Happy Holidays!
**Dormancy Note - This plant is currently dormant for the winter! It is available for purchase! Your delivered plant may be dormant, or showing very little top growth. However, you can still plant! These plants are putting all their energy into root production, so they will be ready to thrive in the spring! If you have any issues with your plant the following peak season, you can fill out our return request form to request a replacement plant.

Blue Cardinal Flower is a well-branched upright native herbaceous perennial with finely toothed light green foliage.  Full erect stalks of dark blue tubular flowers bloom from mid summer into fall.  Prefers afternoon shade and moist to wet well-drained soil.

Type: 

Perennial

Origins:

Central and East N. America; GA Native

Height: 

2' - 3'

Spread: 

1’ - 1.5'

Spacing: 

1'

USDA Hardiness Zone: 

4 - 9

Culture: 

Full Sun, Part Sun

Bloom Color: 

Blue

Season of Interest: 

Summer, Fall

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

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Lobelia siphilitica ~ Blue Cardinal Flower-ServeScape

"Keep going and growing, plant joy"

Mario Cambardella
Founder, CEO

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