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Cardinal Flower Seeds

Lobelia cardinalis

3.00 (3 reviews)
  • HOW TO GROW
  • FAST FACTS
  • REVIEWS

HOW TO GROW

Sowing: Direct sow in late fall, planting on the surface of the soil since these seeds need light to germinate. For spring planting, mix the seed with moist sand and store it in the refrigerator for 60 days before planting. To start indoors, sow the seed 6-8 weeks before the last frost of spring and keep the soil lightly moist until germination. Transplant the seedlings as soon as they can safely be handled and there is no chance of frost.

Growing: Keep seedings well watered and control weeds. These plants need continual moisture, and thrive even in very wet soil. They may self-sow in growing conditions. Mature plants can be divided in early spring. These flowers attract hummingbirds and butterflies, and flourish near ponds or streams. Deer, rabbit, and small pests usually avoid this plant.

Harvesting: These blooms make excellent cut flowers. Choose stalks with flowers that have just opened and place them in water immediately; strip the foliage that will fall below the surface of the water.

Seed Saving: As soon as the flowers fade, watch the seed heads carefully since the tiny seed can easily blow away in the wind. Shake the seed heads over a container to remove the ripe seed; repeat until all the seed has ripened. Store the cleaned seed in a cool, dry place.

FAST FACTS

Latin Name: Lobelia cardinalis

Species Origin: US Native Wildflower

Type: Native Wildflowers

Life Cycle: Perennial

USDA Zones: 3, 4, 5, 6, 7, 8, 9, 10

US Regions: California, Arid/Desert, Plains/Texas, Midwest, Northern, Northeast, Southeast

Seeds per Ounce: 419,000

Stratification: Cold/Wet for 8 Weeks

Germination Ease: Stratify 8 Weeks

Height: 48 Inches

Uses: Attracts Pollinators, Attracts Honeybees, Hummingbirds

3.00
Global Rating: 3.00 from 3 reviews
Cardinal Flower Seeds 1.0

Review By DAN

not much luck growing from seed

Didnt have much luck growing this lobelia from seed and am very careful about my soil which I vapor cook to kill all fungus and pathogens or insects and spray with copper sulfate.but am ordering to try again .

Cardinal Flower Seeds 5.0

Review By Stupid Girl

Stunning color

I planted these in a wet rock garden 4 years ago an each year I get a few stalks with the most vivid red flowers on them. This year I collected the seeds and plan to sow them in a field area near my pond.

Cardinal Flower Seeds 3.0

Review By electriac

Wetland Plant

This plant requires a wet location and is often found on the shorelines of lakes and swamps. It is a unreliable perennial.

Add your review of this product
Size Price Quantity
XL Mylar Packet (~2000 Seeds) $2.50 Sold Out
1/64 Oz Mylar (0.44g) $5.40 Sold Out
1/16 Oz Mylar (1.77g) $8.00 Sold Out
1/4 Oz Mylar (7.09g) $22.40 Sold Out
1 Oz Mylar (28.4g) $64.00 Sold Out
1/4 Lb Mylar (113g) $256.00 Sold Out
1 Lb Mylar (454g) $960.00 Sold Out
Sold out

DESCRIPTION

IN-STOCK ORDERS SHIP THE NEXT BUSINESS DAY VIA THE US POST OFFICE.

The brilliant color of this flower earned it its common name, which refers to the traditional red vestments of cardinals. Historical records show that explorers first encountered this native plant near a river in Canada, and sent it back to Europe for classification. The genus name Lobelia honors Flemish botanist Mathias de Lobel. This flower received the Royal Horticultural Society’s Award of Garden Merit.


HOW TO GROW

Sowing: Direct sow in late fall, planting on the surface of the soil since these seeds need light to germinate. For spring planting, mix the seed with moist sand and store it in the refrigerator for 60 days before planting. To start indoors, sow the seed 6-8 weeks before the last frost of spring and keep the soil lightly moist until germination. Transplant the seedlings as soon as they can safely be handled and there is no chance of frost.

Growing: Keep seedings well watered and control weeds. These plants need continual moisture, and thrive even in very wet soil. They may self-sow in growing conditions. Mature plants can be divided in early spring. These flowers attract hummingbirds and butterflies, and flourish near ponds or streams. Deer, rabbit, and small pests usually avoid this plant.

Harvesting: These blooms make excellent cut flowers. Choose stalks with flowers that have just opened and place them in water immediately; strip the foliage that will fall below the surface of the water.

Seed Saving: As soon as the flowers fade, watch the seed heads carefully since the tiny seed can easily blow away in the wind. Shake the seed heads over a container to remove the ripe seed; repeat until all the seed has ripened. Store the cleaned seed in a cool, dry place.

FAST FACTS

Latin Name: Lobelia cardinalis

Species Origin: US Native Wildflower

Type: Native Wildflowers

Life Cycle: Perennial

USDA Zones: 3, 4, 5, 6, 7, 8, 9, 10

US Regions: California, Arid/Desert, Plains/Texas, Midwest, Northern, Northeast, Southeast

Seeds per Ounce: 419,000

Stratification: Cold/Wet for 8 Weeks

Germination Ease: Stratify 8 Weeks

Height: 48 Inches

Uses: Attracts Pollinators, Attracts Honeybees, Hummingbirds

Reviews

3.00
Global Rating: 3.00 from 3 reviews
Cardinal Flower Seeds 1.0

Review By DAN

not much luck growing from seed

Didnt have much luck growing this lobelia from seed and am very careful about my soil which I vapor cook to kill all fungus and pathogens or insects and spray with copper sulfate.but am ordering to try again .

Cardinal Flower Seeds 5.0

Review By Stupid Girl

Stunning color

I planted these in a wet rock garden 4 years ago an each year I get a few stalks with the most vivid red flowers on them. This year I collected the seeds and plan to sow them in a field area near my pond.

Cardinal Flower Seeds 3.0

Review By electriac

Wetland Plant

This plant requires a wet location and is often found on the shorelines of lakes and swamps. It is a unreliable perennial.

Add your review of this product