Life Span
Perennial
Annual
Type
Flowering Plants, Succulent
Perennial
Origin
Southeastern United States
New Zealand
Types
Golden Sword, Ivory Tower, Color Guard
Not Available
Habitat
Dry areas, Hot climate regions
All sorts of environments
USDA Hardiness Zone
4-10
7-9
AHS Heat Zone
Not Available
9*6
Sunset Zone
Not Available
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Mat-forming
Flower Color
White
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Non Fruiting Plant
Leaf Color in Spring
Green
Green, Gray Green, Silver
Leaf Color in Summer
Green
Gray Green, Silver
Leaf Color in Fall
Green, Several shades of Green
Gray Green, Silver
Leaf Color in Winter
Green
Light Green
Leaf Shape
Long Linear
Tiny
Plant Season
Spring
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Slightly Acidic, Slightly Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Late Summer, Summer
Summer
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
High
Watering Requirements
Do not let dry out between waterings
Average Water Needs
In Summer
Lots of watering
Drought Tolerant, Average Water
In Spring
Moderate
Alternate Days
In Winter
Average Water
Moderate
Soil pH
Not Available
Acidic, Neutral, Alkaline
Soil Type
Not Available
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead or diseased plant parts
Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer, Do not let fertilizers touch the leaves, Less fertilizing
Not Available
Pests and Diseases
Bacterial Blight, Botrytis Blight, Leaf spot
Aphids, Spider mites
Plant Tolerance
Drought
Drought
Flowers
Yes
Insignificant
Flower Petal Number
Single, Double
Single
Foliage Texture
Fine
Fine
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies, Flies
Birds, Butterflies, Hummingbirds
Allergy
Not Available
no allergic reactions
Aesthetic Uses
Showy Purposes
Bog Garden, Borders
Beauty Benefits
Not Available
No Beauty Benefits
Environmental Uses
Air purification
Not Available
Medicinal Uses
Not Available
Not Available
Part of Plant Used
Flowers, Root
Whole plant
Other Uses
Decoration Purposes
Showy Purposes
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Cottage garden
Alpine, Container, Rock Garden / Wall
Botanical Name
Yucca filamentosa
Raoulia glabra
Common Name
Adam's needle, common yucca, Spanish bayonet, bear-grass, needle-palm, silk-grass, and spoon-leaf yucca
Raoulia
In Hindi
Adam's needle
Raoulia
In German
Fädige Palmlilie
Raoulia
In French
Yucca filamentosa
Raoulia
In Spanish
Yucca filamentosa
Raoulia
In Greek
Adam's Needle
Raoulia
In Portuguese
Adam's Needle
raoulia
In Polish
Jukka karolińska
Raoulia
In Latin
Adam's Needle
Raoulia
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Family
Agavaceae
Asteraceae
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Not Available
Gnaphalieae
Subfamily
Agavoideae
Not Available
Number of Species
Not Available
Not Available
Season and Care of Adam's Needle and Raoulia
Season and care of Adam's Needle and Raoulia is important to know. While considering everything about Adam's Needle and Raoulia Care, growing season is an essential factor. Adam's Needle season is Spring and Raoulia season is Spring. The type of soil for Adam's Needle is Loam, Sand and for Raoulia is Loam, Sand while the PH of soil for Adam's Needle is Neutral, Slightly Acidic, Slightly Alkaline and for Raoulia is Acidic, Neutral, Alkaline.
Adam's Needle and Raoulia Physical Information
Adam's Needle and Raoulia physical information is very important for comparison. Adam's Needle height is 45.00 cm and width 60.00 cm whereas Raoulia height is 2.50 cm and width 25.40 cm. The color specification of Adam's Needle and Raoulia are as follows:
Adam's Needle flower color: White
Adam's Needle leaf color: Green
Raoulia flower color: Yellow
- Raoulia leaf color: Green, Gray Green and Silver
Care of Adam's Needle and Raoulia
Care of Adam's Needle and Raoulia include pruning, fertilizers, watering etc. Adam's Needle pruning is done Prune if you want to improve plant shape, Remove damaged leaves and Remove dead or diseased plant parts and Raoulia pruning is done Requires very little pruning. In summer Adam's Needle needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Raoulia needs Drought Tolerant, Average Water and in winter, it needs Moderate.