Lobelia, Cardinal Flower 'Queen Victoria'

Lobeliacardinalis

Family
Campanulaceae (kam-pan-yew-LAY-see-ee)
Genus
Lobelia (low-BEE-lee-a)
Species
cardinalis (kar-dih-NAL-iss)
Synonym
Lobelia fulgens
Lobelia x speciosa
Lobelia splendens
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Partial to Full Shade
Foliage
Herbaceous
Smooth
Textured
Height
24-36 in. (60-90 cm)
Spacing
15-18 in. (38-45 cm)
Hardiness
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
Danger
All parts of plant are poisonous if ingested
Bloom Color
Scarlet (dark red)
Bloom Time
Late Summer/Early Fall
Mid Fall
Other Details
Category
Perennials
Ponds and Aquatics
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Very high moisture needs; suitable for bogs and water gardens
Foliage Color
Burgundy/Maroon
Where to Grow
Grow outdoors year-round in hardiness zone
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
By dividing the rootball
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Bear Valley Springs, California

Clayton, California

Fairfield, California

Golden Hills, California

Roseville, California

Stallion Springs, California

Susanville, California

Tehachapi, California(3 reports)

Aurora, Colorado

Fountain, Florida

Chicago, Illinois

Evanston, Illinois

Palmyra, Illinois

Davenport, Iowa

Harbert, Michigan

Mason, Michigan

Saginaw, Michigan

Byhalia, Mississippi

Madison, Mississippi

New Milford, New Jersey

Liberty, New York

Southold, New York

West Islip, New York

Elizabeth City, North Carolina

Emerald Isle, North Carolina

Dayton, Ohio

Geneva, Ohio

Boring, Oregon

Norristown, Pennsylvania

Whitehall, Pennsylvania

Wilkes Barre, Pennsylvania

Ladys Island, South Carolina

Rock Hill, South Carolina

Saint Helena Island, South Carolina

Sumter, South Carolina

Crossville, Tennessee

Knoxville, Tennessee

Mount Juliet, Tennessee

Fort Worth, Texas

Garland, Texas

Sugar Land, Texas

Logan, Utah

Ames Lake, Washington

GRAPEVIEW, Washington

Kalama, Washington

Ocean Park, Washington

Olympia, Washington

Redmond, Washington

Seattle, Washington

Union Hill-Novelty Hill, Washington

show all

Featured Videos

Gardener's Notes:

11
positives
12
neutrals
2
negatives
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C
| May 2021 | positive

This is the start of my 3rd summer with these moderately fussy tender perennials. But they are SO worth it. I have two clumps in two sepa...Read More

R
Boring, OR | August 2020 | positive

Have grown this cultivar for over 10 years in the same area/s. In the first few years I lost some plants while I was figuring out how to...Read More

C
ROSLINDALE, MA | July 2014 | neutral

This is a spectacular plant. The late season flowers are showy and good for cutting, and the dark red foliage makes an equal contribution...Read More

L
Logan, UT | July 2014 | positive

This is a beautiful plant, but in no way is it hardy to zone 3 - but it is more of a zone 7 plant. It may be that it's just not very lon...Read More

Y
Louisville, KY | May 2014 | positive

I had this plant last for 2 seasons here in Louisville. It grew in a partly shaded area where the hose dripped every time I used it. It g...Read More

F
Rock Hill, SC (Zone 7a) | July 2013 | positive

This is one of my favorite late summer blooming natives. It's a hummingbird magnet and blooms for many weeks in mid-late Summer. I've h...Read More

J
J
Grand Pass, MO | July 2013 | positive

My perennial plant has green foliage. The flower is red as pictured for Queen Victoria and a favorite of hummingbirds. It survives in r...Read More

E
E
Wellsville, NY (Zone 4b) | May 2013 | negative

Loved this in my garden last year- beautiful foliage and gorgeous red flowers. Had it next to some tango lily "cappuccino" by chance and ...Read More

G
| August 2012 | positive

Lobelia cardinalis 'Queen Victoria' is not as delicate as indicated in some data. Here on Vancouver Island (Zone 7) I have 2 separate cl...Read More

T
Tacoma, WA | August 2012 | neutral

I just purchased this plant today at Lowes because there was a hummingbird enjoying all the queen victoria lobelias.. I just wanted to s...Read More

C
C
Garland, TX | July 2012 | neutral

I am giving the plant a neutral right now. I had them on the North side of the house for a month and had to water every day because they...Read More

G
(Zone 5a) | April 2012 | negative

I've tried this twice and it didn't overwinter either time.

A
Johns Island, SC | March 2012 | neutral

This plant grows wild here on Seabrook in heavily shaded areas with moist soil but not necessarily in low, wet areas.. Will try it this ...Read More

J
Farmington, MI | March 2012 | neutral

Planting the Queen Victoria was the first of other plants I was planning to draw in hummingbirds. For about a week they were growing ni...Read More

S
Aurora, CO (Zone 5b) | February 2011 | positive

When I first bought the plant on the 4th of July sale at Lowe's here in Colorado it looked like the pictures of the Queen Victoria cultiv...Read More

M
Hopkins, MN (Zone 4a) | August 2010 | neutral

I planted two of these this summer in my shade garden. This year the plants are rather spindly and floppy; I'm hoping they will "fatten ...Read More

L
L
Raleigh, NC | June 2010 | neutral

Does this plant go dormant? I purchased and had this plant doing beautifully in a relatively shady spot. I left town for a week. There w...Read More

R
Desloge, MO (Zone 5a) | June 2009 | neutral

I live in the humid conditions of the Midwest. I just purchased and planted a Queen Victoria Cardinal flower two weeks ago. After the fac...Read More

M
Sugar Land, TX (Zone 9a) | May 2009 | neutral

Does any gardener know if this plant can be pruned so that it isn't so lanky and has more than one bloom per stalk? I certainly hope so ...Read More

A
Whitehall, PA (Zone 6a) | June 2008 | neutral

Beautiful foliage & striking red flowers. Wilts easily in high heat and low moisture, but if you give it a drink it perks right back up...Read More

J
J
Joy
Kalama, WA (Zone 8b) | October 2007 | positive

I've grown 'Queen Victoria' Lobelia cardinalis in my garden for over 10 years. It hasn't been a short lived plant in my garden, perhaps i...Read More

F
New Milford, NJ | July 2007 | positive

Striking foliage and haven't had any issues with flopping. I've seen conflicting hardiness ratings and am hoping it survives zone 6 wint...Read More

J
J
Palmyra, IL (Zone 5b) | November 2006 | neutral

I bought two of these on sale at Lowe's..it says hardy zones 3-9 to -40* I hope they are correct...grown by Sawyer Nursey in Hudsonville,...Read More

T
T
Murfreesboro, TN (Zone 7a) | March 2003 | positive

I agree the foliage alone makes this plant worth a spot in your garden.

B
B
Baa
| June 2002 | neutral

There appears to be some confusion over the parentage of this particular cultivar, to avoid further confusing the issue I have not put a ...Read More

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