Light Needs
Mature Height
Mature Spread
Growing Zones
A wonderful choice for those gardeners looking for an outstanding blue flower for the perennial bed. In late summer, spikes of bright blue flowers grow 30 inches tall from a plant base with a width of 6 to12 inches. Native to North America this perennial would make a wonderful, late season addition to any garden!
A low maintenance perennial that is deer and rabbit resistant, attracts many different pollinating insects and hummingbirds. This perennial would look amazing as a mass background planting in a perennial bed, walkway, woodland garden or in a pot or container that is at minimum 24 inches wide and deep. A good choice for wet areas. The leaves may be damaged by slugs, leaf spot and rust. All parts of the plant are poisonous. Winter hardy in zones 4 to 9.
Native Blue Cardinal Flower Care
A perennial that will accept a wide range of light conditions as it will tolerate both full sun and shade provided it is grown in a rich, moist, well-drained soil. Benefits from an application of humus or compost although it will do well in a wide range of soil types.
If allowed to go to seed this perennial will readily reseed itself if not cut back. Once the seed pods have matured, and the seeds dispersed, the remaining foliage and past flower stalk may be cut down to the ground.
Native Blue Cardinal Flower Spacing
Space at a distance of 18 to 20 inches apart when growing in the perennial bed, as an accent plant, in groups or in a pot or planter.
Native Blue Cardinal Flower Information
| USDA Hardiness Zones: 4 - 8 |
| Plant Type: |
| Light Exposure: Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight) |
| Mature Height: 30 - 36 Inches |
| Mature Spread: 18 - 24 Inches |
| Spacing: 18 - 24 Inches |
| Habit: Upright |
| Flower Color(s): Blue |
| Flower Description: |
| Bloom Period: Summer |
| Foliage Type: Herbaceous |
| Foliage Color(s): Green |
| Foliage Description: |
| Seasonal Interest: Summer Flowering |
| Watering: Average |
| Resists: Deer, Rabbit, Disease, Pests & Insects |
| Tolerates: Heat |
| Attracts: Birds, Butterflies, Hummingbirds |
| Container Role: |
| Uses: Borders, Wetland Areas & Ponds, Wildlife Gardens |
| Features: Attracts Pollinators, Cut Flowers, Native to North America |
| Brand: American Beauties Native Plants |
| Common Name: Native Blue Cardinal Flower |
| Other Name(s): |
| Scientific Name: LOBELIA SIPHILITICA |
- SKU:
- 1231004694-pc
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2025 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
| Growing Zone | Estimated Ship Week |
|---|---|
| Zone 10 | March 31th |
| Zone 9 | March 31st |
| Zone 8 | April 7th |
| Zone 7 | April 14th |
| Zone 6b | April 21st |
| Zone 6a | April 28th |
| Zone 5b | May 5th |
| Zone 5a | May 12th |
| Zone 4 | May 19th |
| Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: Idaho, AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!