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Blue Cardinal Flower Seeds
Prices start at : 3.95 USD / Packet

This beauty is often called "Blue Cardinal Flower" since it is often planted with its famous red cousin.
  • Soil Moisture: Average, Moist/Wet
  • Native To: Eastern and Central United States
  • Light Requirements: Half Sun / Half Shade
  • Mature Plant Size: 24-36" tall
  • Botanical Name: Lobelia siphilitica
  • Seed Life Cycle: Perennials
Vermont
Shelburne
Lobelia, Vulcan Red
Prices start at : 3.14 USD / 1 Plant

Blooming from late summer into fall, this native plant features tubular flowers that are irresistible to hummingbirds and butterflies. Grows well in wet soils, at the edge of a pond or stream, in the border or containers, and is particularly effective...
  • Resistant To: Deer, Rabbit, Wet Soil
  • Bloom Season: Summer
  • Zone: 6-10
  • Planting Time: Fall, Spring
  • Life Cycle: Perennial
  • Height: 24-32 inches
Pennsylvania
Warminster
Lobelia, Cardinal Flower
Prices start at : 11.99 USD / 1 Plant

Large, lovely bird-like florets cover 36" tall spikes like butterfly wings. The lovely native cardinal flower forms brilliant spikes in incandescent scarlet-red.
  • Resistant To: Deer, Rabbit, Wet Soil
  • Ornamental Use: Borders, Cut Flowers
  • Height: 36-40 inches
  • Genus: Lobelia
  • Sun: Full Sun, Part Sun
  • Life Cycle: Perennial
Pennsylvania
Warminster
Lobelia speciosa, Starship Deep Rose
Prices start at : 6.29 USD / 1 Plant

Knockout lobelia dazzles with towering spikes of deep-red blooms complemented by bronze foliage. A favorite with the pollinator set. Robust, well-branching plants bring stunning color and contrapuntal verticality to the border, supply an oasis of color...
  • Life Cycle: Perennial
  • Spread: 6-8 inches
  • Height: 20-24 inches
  • Ornamental Use: Beds, Borders, Cut Flowers
  • Planting Time: Spring
  • Bloom Season: Fall, Summer
Pennsylvania
Warminster
Pale Spiked Lobelia Seeds
Prices start at : 3.95 USD / Packet

Blooming in the summer through fall, Pale Spiked Lobelia is a favorite with pollinators and can tolerate drier conditions than other Lobelia. This deer-resistant beauty boasts shorter, spiky-blooms with pale-purple flowers.
  •  Native
  •  Full Sun
  • Common Name: Pale Spiked Lobelia
  • Ideal Region: Northeast, Southeast, Midwest, Southwest, West, Pacific Northwest
  • Bloom Time: Mid to late summer
  • Flower Color: Purple
Vermont
Shelburne
Lobelia
Prices start at : 3.75 USD / Plants / ea

In larger doses it acts as a nerve depressant, and is useful for asthma and whooping cough. Excessive doses can cause severe depression. (Indian tobacco) In small doses lobelia acts as a stimulant, especially on the respiratory system.
  • When to Sow: Spring
  • Botanical Name: Lobelia inflata
  • Ease of Germination: Easy
Ontario
Goodwood
Lobelia \'Black Truffle\' - Lobelia cardinalis
Prices start at : 8.95 USD / Each

Placement & Cultivation Cardinal flower is a hummingbird magnet, and will also attract butterflies. Lush-looking foliage. Flowering: Intensely red spikes of tubular two-lipped flowers Seeds: Flowers will turn into brown dehiscent seed capsules, and contain...
  •  Attracts Hummingbirds
  •  Deer Resistant
  •  Attracts Butterflies
  • Zone: 4,5,6,7,8
  • Lifecycle: Perennial
  • Color: Bright red
Connecticut
Union
Lobelia - Great Blue - Lobelia siphilitica
Prices start at : 7.95 USD / Each

Native to eastern areas, it was named by Linnaeus, who had heard of its use by Native Americans to cure venereal disease. Rich, moist soils. The flowers cover the stout stems with bloom for over a month in late summer.
  •  Attracts Bees
  •  Attracts Hummingbirds
  • Soil: Rich, moist, well-drained
  • Sun: Full sun to partial shade
  • Lifecycle: Perennial
  • Season: Summer
Connecticut
Union
Lobelia - Cardinal Flower - Lobelia cardinalis
Prices start at : 2.40 USD / 536 seeds

Lush-looking foliage. Provide light and keep at 35-40°F for 3 weeks, then 55-70°F until planting out. Do not over-mulch, as excessive moisture in wintertime can be damaging. Diseases & Pests: Cardinal flower can be susceptible to leaf spot, but this...
  •  Attracts Butterflies
  •  Deer Resistant
  •  Attracts Hummingbirds
  • Lifecycle: Perennial
  • Size: 2.5' h x 10" w
  • Season: Summer
Connecticut
Union
Lobelia Cardinalis
Prices start at : 55.26 USD / Liner/30 Tray

With its brilliant red blossoms Cardinal flower, or Lobelia, is very attractive to butterflies and hummingbirds. It provides late summer blooms to the perennial border, native or woodland garden.
New York
Rochester
Lobelia - Great Blue - Lobelia siphilitica
Prices start at : 3.00 USD / 839 seeds

Lush-looking foliage. Starting Outdoors: Sow direct in spring to early fall in finely prepared bed. Soil pH: Most pH levels are tolerated. Used medicinally for colds and stomach troubles by Native people and colonists alike.
  •  Native Species or Cultivar
  •  Attracts Butterflies
  •  Attracts Hummingbirds
  •  Deer Resistant
  • Color: Blue
  • Soil: Rich, moist, well-drained
Connecticut
Union
Lobelia - Cardinal Flower - Lobelia cardinalis
Prices start at : 2.40 USD / Each

Lush-looking foliage. Provide light and keep at 35-40°F for 3 weeks, then 55-70°F until planting out. Do not over-mulch, as excessive moisture in wintertime can be damaging. Diseases & Pests: Cardinal flower can be susceptible to leaf spot, but this...
  •  Deer Resistant
  •  Attracts Hummingbirds
  •  Native Species or Cultivar
  • Lifecycle: Perennial
  • Size: 2.5' h x 10" w
  • Season: Summer
Connecticut
Union
Red Lobelia
Prices start at : 4.25 USD / Seeds / pkt

Said to be anthelminthic, nervine and antispasmodic. (Cardinal flower) One of our favourite wildflowers which provides a briliant splash of red color in damp, partially shaded locations.
  • When to Sow: Spring/Late Summer/Early Fall
  • Ease of Germination: Easy
  • Duration: Perennial
Ontario
Goodwood
Great Lobelia
Prices start at : 3.75 USD / Seeds / pkt

Employed by Indians along with mayapple ( ) to treat venereal disease. Showy U.S. native with large blue or white flower spikes.
  • Uses: Medicinal
  • Duration: Perennial
  • Botanical Name: Lobelia siphilitica
Ontario
Goodwood
Lobelia \'Starship Deep Rose\' - Lobelia × speciosa
Prices start at : 7.95 USD / Each

Great cut and put in a vase. This plant makes an outstanding addition to natural settings, including water gardens or along other wet areas, as they like to keep their feet wet. Soil pH: Most pH levels are tolerated.
  •  Attracts Hummingbirds
  •  Deer Resistant
  • Sun: Full sun
  • Color: Pink
  • Season: Summer
  • Zone: 5,6,7,8,9
Connecticut
Union
Lobelia Starship Scarlet
Prices start at : 61.83 USD / Liner/30 Tray

This new series of Cardinal Flower from Kieft Seeds is an improvement from older cultivars, with first year flowering plants, earlier flowering, better branching, and better quality finished plants.
New York
Rochester
Lobelia Regatta Rose
Prices start at : 7.10 USD / Multi

An additional plus from the grower's standpoint is they flower at a compact stage of growth, thus facilitating early season sales. As a trailing type lobelia, the Regattas have proven to flower up to a week earlier than other trailing seed lobelia.
  • Plant height: 6-8"
  • Grow on temperature night: 55 - 62 degrees fahrenheit
  • Grow on temperature day: 66 - 72 degrees fahrenheit
  • Soil temperature: 70 - 76 degrees fahrenheit
  • Plant spread: 10 - 12 inches
New York
Rochester
Lobelia Riviera Mix
Prices start at : 5.80 USD / Multi

Growers love its compact ball-shaped habit that fills out the pack, and its vigor in the garden delight customers. One of the earliest flowering compact seed Lobelia now on the market, the Rivieras deliver performance.
  • Plant height: 5"
  • Soil temperature: 70 - 76 degrees fahrenheit
  • Grow on temperature day: 66 - 72 degrees fahrenheit
  • Germination days: 10 - 14 days
  • Weeks indoor: 12 - 15 weeks
New York
Rochester
Cardinal Flower Lobelia
Prices start at : 12.99 USD / Each

Make sure that your hardiness zone lies within the zone compatability range of this variety before ordering. Each zone corresponds to the minimum winter temperatures experienced in a given area.
  • Bloom Color: Red
  • Soil Moisture: Average Moistness - Moist
  • Shade/Sun: Partial Shade - Full Sun
Missouri
Louisiana
Lobelia Crystal Palace
Prices start at : 6.00 USD / Multi

Dark blue flowers on compact bronze-foliaged plants.
  • Plant spread: 6 - 8 inches
  • Grow on temperature night: 55 - 62 degrees fahrenheit
  • Weeks indoor: 12 - 15 weeks
  • Plant type: annual
  • Germination lighting: Light required
New York
Rochester
White Lobelia, Great White Blue Lobelia, White Cardinal Flower Lobelia siphilitica  Alba
Prices start at : 8.95 USD / 1 packet

* The Great Blue Lobelia ( Lobelia siphilitica ) is a species within the Campanulaceae family. Growing up to a meter tall, it lives in zones 4 to 9 in moist to wet soils. It is an herbaceous, perennial dicot native to eastern and central Canada and United...
  • Quantity: 0.11 lb
  • Germination Test Type: estimate
  • Height: 2-3 feet
  • Seeds Per Pound: 15,000,000
  • Family: Campanulaceae
  • Common Name: White Lobelia, Great White Blue Lobelia, White Cardinal Flower
New York
Locke
Blue Cardinal Flower, Great Blue Lobelia Lobelia siphilitica
Prices start at : 3.95 USD / 1 packet

* The Great Blue Lobelia ( Lobelia siphilitica ) is a species within the Campanulaceae family. Growing up to a meter tall, it lives in zones 4 to 9 in moist to wet soils. It is an herbaceous, perennial dicot native to eastern and central Canada and United...
  • Botanical Name: Lobelia siphilitica
  • Minimum Hardiness Zone: 4
  • Species: siphilitica
  • Family: Campanulaceae
  • Quantity: 0.2 lb
  • Height: 2-3 feet
New York
Locke
Lobelia Regatta Mix
Prices start at : 2.00 USD / Multi

An additional plus from the grower's standpoint is they flower at a compact stage of growth, thus facilitating early season sales. As a trailing type lobelia, the Regattas have proven to flower up to a week earlier than other trailing seed lobelia.
  • Plant type: annual
  • Weeks indoor: 12 - 15 weeks
  • Plant spread: 10 - 12 inches
  • Soil temperature: 70 - 76 degrees fahrenheit
  • Germination lighting: Light required
New York
Rochester
Lobelia Regatta White
Prices start at : 7.10 USD / Multi

An additional plus from the grower's standpoint is they flower at a compact stage of growth, thus facilitating early season sales. As a trailing type lobelia, the Regattas have proven to flower up to a week earlier than other trailing seed lobelia.
  • Plant spread: 10 - 12 inches
  • Grow on temperature day: 66 - 72 degrees fahrenheit
  • Soil temperature: 70 - 76 degrees fahrenheit
  • Germination days: 10 - 14 days
  • Plant height: 6-8"
New York
Rochester
Lobelia Vulcan Red
Prices start at : 62.70 USD / Liner/30 Tray

Its deep purple foliage forms a columnar, upright clump topped with spikes of rich cardinal red flowers from midsummer into early fall. This native cultivar is a favorite of hummingbirds and butterflies.
New York
Rochester
Starship Rose Lobelia
Prices start at : 9.49 USD / each

Blooming mid-summer to fall, this improved Lobelia blooms earlier after transplanting and produces more flowers. They brighten up partially shaded areas after many plants have stopped blooming.
  • Colors: Pink
  • Genus: Lobelia speciosa 'Starship Deep Rose'
  • Plant Lighting: Full Sun, Partial Sun/Shade
  • Max Height (feet): 2
  • Season Color: Summer
Illinois
Bloomington
Blue Cardinal Flower, Great Blue Lobelia Lobelia siphilitica
Prices start at : 3.95 USD / 1 packet

* The Great Blue Lobelia ( Lobelia siphilitica ) is a species within the Campanulaceae family. Growing up to a meter tall, it lives in zones 4 to 9 in moist to wet soils. It is an herbaceous, perennial dicot native to eastern and central Canada and United...
  • Common Name: Blue Cardinal Flower, Great Blue Lobelia
  • Minimum Hardiness Zone: 4
  • Family: Campanulaceae
  • Species: siphilitica
  • Botanical Name: Lobelia siphilitica
  • Germination: 86%
New York
Locke