Serving the Kansas City Metro for over 25 Years
913-585-5851 [email protected]
Get Quote
Serving the Kansas City Metro for over 25 Years 913-585-5851 [email protected]
Bold Outdoors
Get Quote
ā† Back to Plant Database Public Plant Profile

Starship Scarlet Cardinal Flower

Lobelia x speciosa 'Starship Scarlet'

Category: Perennial ā€¢ Cardinal Flower

Discover the vibrant Starship Scarlet Cardinal Flower, perfect for borders and pollinator gardens.

Request ConsultationBrowse All Plants
Mature Height: 20-28 inches
Mature Width: 12-24 inches
Bloom Color: Red
Bloom Time: Mid-Summer through Early Fall
Light: Part Sun/Part Shade
Zone: Zones 3-9
Maintenance: Moderate
Growth Rate: Moderate
Season of Interest: Summer
Foliage: Deciduous

Community Photos

Upload some of your best photos for this plant by clicking below.

Some images in our plant database may be AI-generated or enhanced for visualization purposes.

Bold Outdoors Verified Insight

Designed & Reviewed by

Josh Graber

Owner and Landscape Designer Ā· Kansas State University Ā· 25+ Years Experience

B.S. in Horticulture and Landscape Design ā€“ Kansas State University

25+ years of industry experience

Description

Starship Scarlet Cardinal Flower is a stunning perennial known for its vibrant red blooms. This plant attracts pollinators and adds a splash of color to gardens. It thrives in various conditions, making it a versatile choice for flower beds and borders.

Ideal Conditions

Thrives in full sun to partial shade with consistent moisture. Prefers well-drained soil rich in organic matter.

Soil Preferences

Requires good drainage and moderate moisture. Prefers slightly acidic to neutral pH and adapts well to various soil types.

Sun Needs

Part Sun/Part Shade

Landscape Guidance

Landscape Use

borderpollinator garden

Special Features

Vibrant red flowersattracts hummingbirds

Wildlife Value

Attracts hummingbirds and other pollinators.

Resistance / Tolerance

Moderate humidity and some drought tolerance once established.

Notes from Our Designer

Great for adding color to garden edges and attracting pollinators. Works well in mass plantings for a striking effect.

Maintenance Notes

Moderate

Complementary Plants

Plants That Pair Well in the Landscape

Selected using botanical relationships, growing conditions, color harmony, size, texture, season, and landscape use.

What Clients Say

ā˜…ā˜…ā˜…ā˜…ā˜…

ā€œI have had great experiences with Bold Outdoors. Josh designed our home's landscaping and has been a valued partner for the past 7 years as we have added to and maintained our home's landscaping.ā€

Bill C.

ā˜…ā˜…ā˜…ā˜…ā˜…

ā€œBold Outdoors has provided the highest quality professional landscape design, installation and after installation services at my residence.ā€

Brad S.

Helpful Next Steps

Browse All PlantsSee Design ServicesRequest a Consultation

Frequently Asked Questions

Is Starship Scarlet Cardinal Flower a good fit for Kansas City landscapes?

That depends on sun exposure, moisture, spacing, and how the plant will be used in the overall design.

How should homeowners use this plant information?

Use the plant profile as a planning tool for size, conditions, and visual role, then connect it to the broader landscape design plan.

Ready when you are

Plan your next outdoor project with Bold Outdoors.

Request a consultation and start shaping a landscape plan that fits your home, goals, and season.

Request Consultation