Life Span
Perennial
Annual and Perennial
Type
Flowering Plants, Herbs
Tree
Origin
Southwestern United States, Mexico
Australia
Types
-
Eucalyptus crebra, Eucalyptus sideroxylon
Number of Varieties
564
0
40000
👆🏻
Habitat
Mountains, Upland
gardens, Mountain tops, Open Forest, Roadsides, Tropical regions, Woodlands
USDA Hardiness Zone
4-99-11
0
99
👆🏻
AHS Heat Zone
9-2
12-3
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
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
60.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
45.70 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Rose, Crimson
White, Pink, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Light Pink
Leaf Color in Spring
Green
Gray Green
Leaf Color in Summer
Green
Gray Green
Leaf Color in Fall
Green
Gray Green
Leaf Color in Winter
Green
Gray Green
Shape
Leaf Shape
Long Linear
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Early Spring, Spring, Late Spring, Winter, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Salt
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
From bulbs
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Requires a lot of watering
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, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Remove damaged leaves
Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Leaf spot, Root rot
Pests and diseases free
Plant Tolerance
Drought
Drought, Pollution and Soil Compaction, Salt
Flowers
Showy
Showy
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
Hummingbirds, Butterflies
Hummingbirds
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Broken Bones, Burns, Sore throat, Stomach aliments, Urine infections
Cold
Part of Plant Used
Whole plant
Bark, Leaves
Other Uses
Used as Ornamental plant
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
Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Screening / Wind Break, Shade Trees
Botanical Name
PENSTEMON barbatus
EUCALYPTUS sideroxylon
Common Name
Beardlip Penstemon, Scarlet Beardtongue
Ironbark
In Hindi
Beardlip Penstemon
Ironbark
In German
Beardlip Penstemon
Ironbark
In French
penstemon beardlip
Ironbark
In Spanish
penstemon beardlip
Ironbark
In Greek
beardlip penstemon
Ironbark
In Portuguese
penstemon beardlip
Ironbark
In Polish
beardlip penstemon
Ironbark
In Latin
Birdlip penstemon
Ironbark
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Lamiales
Myrtales
Family
Scrophulariaceae
Myrtaceae
Genus
Penstemon
Eucalyptus
Clade
Angiosperms, Asterids, Dicotyledonous, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Eucalypteae
Subfamily
-
Myrtoideae
Number of Species
40700
1
27800
👆🏻