Life Span
Annual
Annual and Perennial
Type
Perennial
Tree
Origin
North America, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, South-Central United States, Canada
Australia
Types
Herbaceous perennial
Eucalyptus crebra, Eucalyptus sideroxylon
Number of Varieties
404
0
40000
👆🏻
Habitat
Lakes, Pastures, Prairies, Roadsides, Swamps, Woodlands
gardens, Mountain tops, Open Forest, Roadsides, Tropical regions, Woodlands
USDA Hardiness Zone
3-99-11
0
99
👆🏻
AHS Heat Zone
9-1
12-3
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
H1, H2, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
61.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Crimson, Dark Red
White, Pink, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Light Pink
Leaf Color in Spring
Dark Green
Gray Green
Leaf Color in Summer
Dark Green
Gray Green
Leaf Color in Fall
Purple, Dark Green, Burgundy
Gray Green
Leaf Color in Winter
Light Green
Gray Green
Shape
Leaf Shape
Lanceolate
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Poorly Drained
Well drained
Bloom Time
Early Summer, Summer
Early Spring, Spring, Late Spring, Winter, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Container, Ground
Ground
How to Plant?
Cuttings, Divison, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Poorly Drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
Drought
Drought, Pollution and Soil Compaction, Salt
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Insects
Hummingbirds
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Headache, Rheumatism, Stomach pain
Cold
Part of Plant Used
Flowers, Leaves, Root
Bark, Leaves
Other Uses
Medicinal oil, Showy Purposes
Medicinal oil, Used as firewood, Wood is used for making furniture, Wood is used for ship building
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Mixed Border, Water Gardens, Wildflower
Feature Plant, Screening / Wind Break, Shade Trees
Botanical Name
LOBELIA cardinalis
EUCALYPTUS sideroxylon
Common Name
Cardinal Flower
Ironbark
In Hindi
Cardinal Flower
Ironbark
In German
Cardinal Flower
Ironbark
In French
Cardinal Flower
Ironbark
In Spanish
Cardinal Flower
Ironbark
In Greek
Καρδινάλιος λουλούδι
Ironbark
In Portuguese
Cardinal Flower
Ironbark
In Polish
Cardinal Flower
Ironbark
In Latin
Cardinalis Flower
Ironbark
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Magnoliopsida
-
Order
Asterales
Myrtales
Family
Lobeliaceae
Myrtaceae
Genus
Lobelia
Eucalyptus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Eucalypteae
Subfamily
Lobelioideae
Myrtoideae
Number of Species
56700
1
27800
👆🏻