Life Span
Perennial
Perennial
Type
Cactus or Succulent, Tree
Bulb or Corm or Tuber
Origin
Southwestern United States, Mexico
North America, Europe, Africa, Asia
Types
-
-
Number of Varieties
401
0
40000
👆🏻
Habitat
Desert, Dry areas, Rocky areas, Sandy areas
Alpine Meadows, meadows, Mountains, stream banks
USDA Hardiness Zone
6-104-8
0
99
👆🏻
AHS Heat Zone
12-7
8-1
Sunset Zone
9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23
21,22
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
610.00 cm91.40 cm
0
3900
👆🏻
Minimum Width
300.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Crimson, Pink, Red, Yellow
Flower Color Modifier
-
Bicolor
Fruit Color
Light Green
-
Leaf Color in Spring
Gray Green, Dark Green
Green
Leaf Color in Summer
Gray Green, Dark Green
Light Green
Leaf Color in Fall
Gray Green, Dark Green
Several shades of Green
Leaf Color in Winter
Olive, Gray Green, Dark Green
Light Green
Shape
Leaf Shape
Linear
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Very Slow
Medium
Type of Soil
Loam, Sand
Clay, 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
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Salt and Soil Compaction, Shade areas, Shallow soil
Where to Plant?
Ground
Container, Ground
How to Plant?
Leaf Cutting, Stem Cutting
Cuttings, From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow soil to be completely dry in between waterings, Do not water frequently
Keep the Soil well drained, occasional watering once established
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
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut off the flower stalks at the base of the plant, Prune after flowering, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, No fertilizers needed
All-Purpose Liquid Fertilizer, Compost, Organic Flower Fertilizer
Pests and Diseases
Brown Spots, Red blotch
Aphids, Bacteria wilt, Pink Root, Red blotch, Root rot
Plant Tolerance
Drought, Dry Conditions, Dry soil, Heat Tolerance, Rocky Soil, Sun
Shallow soil, Soil Compaction
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
Bold
Coarse
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies, Hummingbirds
Allergy
-
Red eyes, Vomiting, wheezing
Uses
Aesthetic Uses
Decorating walls
Beautification, Cottage Garden
Beauty Benefits
-
Good Cleanser, Good for the Scalp
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
-
Antibacterial, Antifungal, Anti-oxidant, Eczema, hemorrhoids
Part of Plant Used
-
Leaf Stalks, Stem
Other Uses
-
Decoration Purposes, Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Rock Garden, Wall
Container, Cutflower, Mixed Border
Botanical Name
YUCCA brevifolia
Spigelia marilandica
Common Name
yucca palm
tree yucca
palm tree yucca
Woodland pinkroot, Indian pink
In Hindi
Joshua Tree
pinkroot
In German
Joshua Tree
Spigelia
In French
Joshua Tree
Spigelia
In Spanish
Árbol de Joshua
Spigelia
In Greek
Joshua Tree
Spigelia
In Portuguese
Joshua Tree
Spigelia
In Polish
Joshua Tree
Spigelia
In Latin
Joshua ligno
Spigelia
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asparagales
Gentianales
Family
Agavaceae
Loganiceae
Genus
Yucca
Spigelia
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
5060
1
27800
👆🏻