Life Span
Biennial
Perennial
Type
Tree
Tree
Origin
Canary Islands
Southeastern Asia
Types
Echium pininana
Bauhinia. blakeana, Bauhinia variegata Candida.
Number of Varieties
102
0
40000
👆🏻
Habitat
tropical environments
tropical environments
USDA Hardiness Zone
8-1010-15
0
99
👆🏻
AHS Heat Zone
9 - 1
12-10
Sunset Zone
21,22
H1, H2, 13, 19, 21, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
240.00 cm460.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm460.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Blue, Blue Violet
Pink, Light Pink, Rose, Burgundy, Lavender, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Gray Green
Green, Blue Green
Leaf Color in Summer
Green, Gray Green
Green, Blue Green
Leaf Color in Fall
Green, Gray Green
Green, Blue Green
Leaf Color in Winter
Light Green
Green, Blue Green, Yellow green
Shape
Leaf Shape
Lobed
Orbiculate
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Late Fall, Early Winter, Winter, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought, Salt, Variety of soil types
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Grafting, Layering, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
Requires regular watering, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial shade, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Prune ocassionally, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Less fertilizing
Pests and Diseases
Red blotch
Bacterial leaf scorch, Borers, Caterpillars, Leaf spot, Mites
Plant Tolerance
Drought
Drought, Salt, Variety of soil types
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Birds
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Cottage Garden, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Flowers, Leaves, Seeds
Other Uses
Showy Purposes
Food for insects, Used As Food
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Container, Feature Plant, Hedges, Mixed Border, Screening / Wind Break, Shade Trees, Street Trees, Tropical
Botanical Name
ECHIUM pininana
BAUHINIA blakeana
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Blake's Butterfly Tree, Chinese Orchid Tree, Hong Kong Orchid Tree
In Hindi
Tree Echium
हांगकांग आर्किड पेड़
In German
Baum Aciam
Hong Kong Orchidee Baum
In French
Arbre ACIAM
Hong Kong arbre d'orchidée
In Spanish
árbol Aciam
árbol de orquídea Hong Kong
In Greek
δέντρο Aciam
δέντρο ορχιδέα Χονγκ Κονγκ
In Portuguese
árvore Aciam
árvore de orquídea de Hong Kong
In Polish
drzewo Aciam
storczyk drzewo Hong Kong
In Latin
lignum Aciam
Hong Kong Orchid ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Angiosperms
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Fabales
Family
Boraginaceae
Fabaceae
Genus
Echium
Bauhinia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
Caesalpinioideae
Number of Species
607
1
27800
👆🏻