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  • Nursery & Garden Center
  • Longmont, Colorado

Black Truffle Cardinal Flower (Perennial Lobelia)

Lobelia cardinalis 'Black Truffle' PP# 25,687

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Product Description

Never, has a true, native cardinal flower been available with such deep, dark foliage and bright red flowers. The combination is stunning! We are happy to be working with native plantsman, extraordinaire, Peter Heus from West Virginia on this exciting new introduction. Black Truffle was selected for its nearly black foliage and bushy, upright habit. It's a hummingbird magnet and so much more. If you've ever dreamed of a perennial coleus - this plants is your dream come true. The foliage emerges nearly black with an oil-slick looking sheen to it. As the summer months go on and the heat turns up, the foliage turns shiny maroon and stays that way until the cardinal red flowers appear. The foliage lasts from May to a hard frost and will give you months of enjoyment as the hummingbirds and butterflies frequent it often.
Hardy to -40°F
Maximum Elevation: 7,000 ft.

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  • Photo Courtesy of Plants Nouveau
  • Photo Courtesy of Plants Nouveau
  • Photo Courtesy of Plants Nouveau
  • Photo Courtesy of Plants Nouveau
  • Photo Courtesy of Plants Nouveau
Description Never, has a true, native cardinal flower been available with such deep, dark foliage and bright red flowers. The combination is stunning! We are happy to be working with native plantsman, extraordinaire, Peter Heus from West Virginia on this exciting new introduction. Black Truffle was selected for its nearly black foliage and bushy, upright habit. It's a hummingbird magnet and so much more. If you've ever dreamed of a perennial coleus - this plants is your dream come true. The foliage emerges nearly black with an oil-slick looking sheen to it. As the summer months go on and the heat turns up, the foliage turns shiny maroon and stays that way until the cardinal red flowers appear. The foliage lasts from May to a hard frost and will give you months of enjoyment as the hummingbirds and butterflies frequent it often. Hardy to -40°F Maximum Elevation: 7,000 ft.
SKU LOB-BLA
Flower Color Group Red
Flowering Season Summer, Fall
USDA Hardiness Zone 3, 4, 5, 6, 7
Growth Rate Fast
Water Needs High
Light Needs Full Shade, Partial Shade, Filtered Sun, Partial Sun, Full Sun
Mature Height 3-4 ft.
Mature Width 2-3 ft.
Mature Size (generic) PERENNIAL (3-4 Ft. Tall)
Name Black Truffle Cardinal Flower (Perennial Lobelia)