Life Span
Perennial
Perennial
Type
Tree
Cactus or Succulent
Origin
North America
North America, Southwestern United States, Mexico
Types
Bergmann's Elm, Chestnut-leafed Elm, Hangzhou Elm
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Number of Varieties
17529
0
40000
👆🏻
Habitat
Woodland Garden Canopy
limestone outcrops, Rocky areas, Semi desert
USDA Hardiness Zone
3-912-15
0
99
👆🏻
AHS Heat Zone
9-1
12-10
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
12, 13, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
3,900.00 cm40.00 cm
0
3900
👆🏻
Minimum Width
3,700.00 cm13.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
Yellow, Magenta
Flower Color Modifier
Bicolor
-
Fruit Color
Tan
Pink, Red
Leaf Color in Spring
Light Green
-
Leaf Color in Summer
Dark Green
-
Leaf Color in Fall
Light Yellow
-
Leaf Color in Winter
-
-
Shape
Leaf Shape
Ovate
-
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Budding, Grafting, Seedlings, Semi-hardwood cuttings, Softwood cuttings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Needs good drainage, Needs very little water, Water carefully
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
-
Fertilizers
Complete balanced fertilizer, fertilize in spring
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Pollution
Drought
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
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Pollen
-
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Good for skin and hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Antispasmodic, Astringent, Birthing aid, Haemostatic, Salve
-
Part of Plant Used
Bark, Fibre, Leaves
Flowers
Other Uses
Container, String, Used for woodware, Used in paper industry
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Houseplant, Rock Garden, Wall
Botanical Name
ULMUS americana 'Augustine'
ECHINOCACTUS horizonthalonius
Common Name
American Elm, Augustine Elm
Devilshead, Turk's head cactus, Blue barrel cactus, Eagle's claw, Horse maimer, Horse crippler, Visnaga meloncillo
In Hindi
American Elm Tree
Blue barrel cactus
In German
Amerikanische Ulme
Blau Faßkaktus
In French
Américaine Elm Tree
Bleu barrel cactus
In Spanish
Olmo Americano Árbol
biznaga Azul
In Greek
American Elm Tree
Μπλε βαρέλι κάκτος
In Portuguese
Árvore de olmo americano
cacto de tambor azul
In Polish
Amerykańska Elm Tree
Niebieski baryłkę kaktus
In Latin
Latin ulmo
Blue Cactus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Urticales
Caryophyllales
Family
Ulmaceae
Cactaceae
Genus
Ulmus
Echinocactus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Tribe
-
Cacteae
Subfamily
-
Cactaceae
Number of Species
629
1
27800
👆🏻