Life Span
Perennial
Perennial
Type
Tree
Grass
Origin
Southeastern United States, Mexico, Caribbean, Central America
Europe, Asia
Types
Guaiacum officinale
Blue Oat grass
Number of Varieties
3-
0
40000
👆🏻
Habitat
Coastal Regions, Dry and Young forest Heaths, Thickets, Woodlands
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
10-154-9
0
99
👆🏻
AHS Heat Zone
12-10
-
Sunset Zone
H1, H2
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
300.00 cm20.50 cm
0
3900
👆🏻
Minimum Width
370.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Violet, Blue Violet
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Red
Brown
Leaf Color in Spring
Green, Olive
Gray Green
Leaf Color in Summer
Green, Dark Green
Light Green
Leaf Color in Fall
Green, Olive
Dark Green
Leaf Color in Winter
Olive
Tan, Brown
Shape
Leaf Shape
Egg-shaped
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Very Slow
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring, Late Winter, Indeterminate
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Does not require lot of watering, Water occasionally
In Summer
Consistently
Lots of watering
In Spring
Average Water
Moderate
In Winter
Moderate
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune to stimulate growth
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Fertilize three times a year
All-Purpose Liquid Fertilizer
Pests and Diseases
fungus, Mealybugs, Scale, Spider mites
Red blotch
Plant Tolerance
Drought, Salt
Drought
Flowers
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
Fine
-
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Skin irritation
Asthma, Itchy eyes
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Arthritis, Headache, Stomach pain
Part of Plant Used
Bark, Sap
Whole plant
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used as a nutritious food item
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden / Wall, Tropical
Bedding Plant, Feature Plant, Groundcover
Botanical Name
GUAIACUM sanctum
ARRHENATHERUM
Common Name
Holy-wood, Lignum Vitae
Oatgrass
In Hindi
Lignum Vitae
जई घास
In German
Lignum Vitae
Ährengras
In French
Lignum Vitae
Folle avoine
In Spanish
Palo santo
oat Grass
In Greek
Lignum Vitae
βρώμη Grass
In Portuguese
pau-santo
aveia-
In Polish
Lignum Vitae
Owies trawa
In Latin
lignum Vitae
oat Grass
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Magnoliopsida
Liliopsida
Order
Sapindales
Poales
Family
Zygophyllaceae
Poaceae
Genus
Guaiacum
Danthonia
Clade
-
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
-
Danthonioideae
Number of Species
3450
1
27800
👆🏻