Life Span
Perennial
Perennial
Type
Cactus or Succulent, Tree
Tree
Origin
Southwestern United States, Mexico
Eastern Asia
Types
-
Ulmus parvifolia 'Emer II', Ulmus parvifolia 'True Green'
Number of Varieties
404
0
40000
👆🏻
Habitat
Desert, Dry areas, Rocky areas, Sandy areas
Woodland Garden Canopy
USDA Hardiness Zone
6-105-9
0
99
👆🏻
AHS Heat Zone
12-7
9-1
Sunset Zone
9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
610.00 cm460.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Red
Flower Color Modifier
-
Bicolor
Fruit Color
Light Green
Tan, Brown
Leaf Color in Spring
Gray Green, Dark Green
Green
Leaf Color in Summer
Gray Green, Dark Green
Dark Green
Leaf Color in Fall
Gray Green, Dark Green
Yellow, Red, Green
Leaf Color in Winter
Olive, Gray Green, Dark Green
-
Shape
Leaf Shape
Linear
Elliptic, toothed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Very Slow
-
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Leaf Cutting, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow soil to be completely dry in between waterings, Do not water frequently
Average Water Needs
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
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial 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, No fertilizers needed
6-12-12 or 5-10-10
Pests and Diseases
Brown Spots, Red blotch
Canker, Leaf spot, Rots, Wilts
Plant Tolerance
Drought, Dry Conditions, Dry soil, Heat Tolerance, Rocky Soil, Sun
Drought
Flowers
Showy
Insignificant
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
Bold
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
-
Moderate Allergen
Uses
Aesthetic Uses
Decorating walls
Bonsai, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Antidote, Demulcent, Diuretic, Expectorant, Febrifuge, Hypnotic
Part of Plant Used
-
Fruits, Inner Bark, Leaves
Other Uses
-
Can be grown in a shelter belt, Used as a thickener in soups
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Rock Garden, Wall
Container, Feature Plant, Mixed Border, Shade Trees, Street Trees, Topiary / Bonsai / Espalier
Botanical Name
YUCCA brevifolia
ULMUS parvifolia
Common Name
yucca palm
tree yucca
palm tree yucca
Chinese Elm, Lacebark Elm
In Hindi
Joshua Tree
Lacebark Elm
In German
Joshua Tree
Lacebark Elm
In French
Joshua Tree
Lacebark Elm
In Spanish
Árbol de Joshua
Lacebark Elm
In Greek
Joshua Tree
Lacebark Elm
In Portuguese
Joshua Tree
Lacebark Elm
In Polish
Joshua Tree
Lacebark Elm
In Latin
Joshua ligno
Lacebark Elm
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asparagales
Urticales
Family
Agavaceae
Ulmaceae
Genus
Yucca
Ulmus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Ulmeae
Subfamily
-
-
Number of Species
5010
1
27800
👆🏻