Life Span
Annual or Biennial
Biennial
Type
Vegetable
Tree
Origin
Mexico, Central America
Canary Islands
Types
Mexican potato,Mexican yam bean
Echium pininana
Number of Varieties
-10
0
40000
👆🏻
Habitat
agricultural areas, Moist Soils, Wet ground
tropical environments
USDA Hardiness Zone
9-158-10
0
99
👆🏻
AHS Heat Zone
12-8
9 - 1
Sunset Zone
H1, H2, 22, 23, 24
21,22
Habit
Vining/Climbing
Upright/Erect
Plant Size
Minimum Height
300.00 cm240.00 cm
0
3900
👆🏻
Minimum Width
50.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Lavender
Light Blue, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
-
Leaf Color in Spring
Green
Green, Gray Green
Leaf Color in Summer
Green
Green, Gray Green
Leaf Color in Fall
Green
Green, Gray Green
Leaf Color in Winter
Green
Light Green
Shape
Leaf Shape
Heart-shaped
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Dry soil, Shallow soil
-
Where to Plant?
Ground
Ground
How to Plant?
From bulbs
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist
Medium
In Summer
Average Water
Lots of watering
In Spring
Moderate
Moderate
In Winter
Moderate
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Beetles, Leaf spot, Red blotch
Red blotch
Plant Tolerance
Shade areas, Shallow soil
Drought
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
Coarse
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Mice
-
Allergy
Irritation to stomach, Itchiness
-
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Improve skin tone
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Food for animals, Soil protection
Air purification
Plant Benefits
Medicinal Uses
Cold, Fever, Inflammation
-
Part of Plant Used
Bulbs, Root
Flowers, Leaves
Other Uses
Used As Food
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Herb, Vegetable, Tropical, Vine
Container, Feature Plant, Mixed Border, Wildflower
Botanical Name
PACHYRHIZUS erosus
ECHIUM pininana
Common Name
Mexican Yam bean
Giant Viper's Bugloss, Pine Echium, Tree Echium
In Hindi
Pachyrhizus erosus
Tree Echium
In German
Yambohne
Baum Aciam
In French
Kłębian kątowaty
Arbre ACIAM
In Spanish
Pachyrhizus erosus
árbol Aciam
In Greek
Pachyrhizus erosus
δέντρο Aciam
In Portuguese
Pachyrhizus erosus
árvore Aciam
In Polish
Pachyrhizus erosus
drzewo Aciam
In Latin
Pachyrhizus erosus
lignum Aciam
Kingdom
Plantae
Plantae
Phylum
Angiosperms
Magnoliophyta
Class
Eudicotyledones
Magnoliopsida
Order
Fabales
Lamiales
Family
Fabaceae
Boraginaceae
Genus
Pachyrhizus
Echium
Clade
Angiosperms
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
10060
1
27800
👆🏻