Life Span
Annual or Biennial
Perennial
Type
Vegetable
Tree
Origin
Mexico, Central America
United States, California
Types
Mexican potato,Mexican yam bean
-
Number of Varieties
-8
0
40000
👆🏻
Habitat
agricultural areas, Moist Soils, Wet ground
Woodland Garden Canopy
USDA Hardiness Zone
9-156-9
0
99
👆🏻
AHS Heat Zone
12-8
9-1
Sunset Zone
H1, H2, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Vining/Climbing
Spreading
Plant Size
Minimum Height
300.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
50.00 cm1,370.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Lavender
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Yellow, Orange, Pink
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Heart-shaped
Irregular
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Loam, Sand
-
The pH of Soil
Acidic, Neutral
-
Soil Drainage
Well drained
-
Bloom Time
Early Summer, Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Dry soil, Shallow soil
Drought
Where to Plant?
Ground
Ground
How to Plant?
From bulbs
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist
Average Water Needs
In Summer
Average Water
Lots of watering
In Spring
Moderate
Moderate
In Winter
Moderate
Average Water
Soil
Soil pH
Acidic, Neutral
-
Soil Type
Loam, Sand
-
Soil Drainage Capacity
Well drained
-
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
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
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Mice
Birds
Allergy
Irritation to stomach, Itchiness
Pollen
Uses
Aesthetic Uses
-
Borders
Beauty Benefits
Improve skin tone
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Food for animals, Soil protection
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
Cold, Fever, Inflammation
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
Bulbs, Root
Leaves, Seeds, Wood
Other Uses
Used As Food
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Herb, Vegetable, Tropical, Vine
Feature Plant, Shade Trees, Street Trees
Botanical Name
PACHYRHIZUS erosus
QUERCUS douglasii
Common Name
Mexican Yam bean
Blue Oak
In Hindi
Pachyrhizus erosus
Blue Oak Tree
In German
Yambohne
Blaue Eiche
In French
Kłębian kątowaty
Bleu Oak Tree
In Spanish
Pachyrhizus erosus
Azul del árbol de roble
In Greek
Pachyrhizus erosus
Μπλε Oak Tree
In Portuguese
Pachyrhizus erosus
Carvalho azul
In Polish
Pachyrhizus erosus
Niebieski Oak Tree
In Latin
Pachyrhizus erosus
Blue quercum ligno
Kingdom
Plantae
Plantae
Phylum
Angiosperms
Magnoliophyta
Class
Eudicotyledones
Magnoliopsida
Order
Fabales
Fagales
Family
Fabaceae
Fagaceae
Genus
Pachyrhizus
Quercus
Clade
Angiosperms
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
10020
1
27800
👆🏻