Life Span
Perennial
Annual
Type
Tree
Grass
Origin
Southeastern United States, Mexico, Caribbean, Central America
North America, South America, Europe, Southern Africa, Asia
Types
Guaiacum officinale
Hulled Barley, Hulless Barley, Barley Grits
Number of Varieties
38
0
40000
👆🏻
Habitat
Coastal Regions, Dry and Young forest Heaths, Thickets, Woodlands
Humid climates
USDA Hardiness Zone
10-15-9999
0
99
👆🏻
AHS Heat Zone
12-10
-
Sunset Zone
H1, H2
-
Habit
Oval or Rounded
-
Plant Size
Minimum Height
300.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
370.00 cm15.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Violet, Blue Violet
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Red
Brown, Gold
Leaf Color in Spring
Green, Olive
Green, Light Green, Blue Green, Gray Green
Leaf Color in Summer
Green, Dark Green
Light Green
Leaf Color in Fall
Green, Olive
-
Leaf Color in Winter
Olive
-
Shape
Leaf Shape
Egg-shaped
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Very Slow
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
-
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Winter, Indeterminate
Spring, 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
Requires watering in the growing season
In Summer
Consistently
Lots of watering
In Spring
Average Water
Moderate
In Winter
Moderate
Average Water
Soil
Soil pH
Neutral, Alkaline
-
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune to stimulate growth
Do not prune during shooting season
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
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Skin irritation
Abdominal pain, breathing problems, Eczema, Headache, Itchiness, Red eyes, Runny nose, Sinuses, sneezing, Sore eyes, Watery eyes, wheezing
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Asthma, Bronchitis, Diabetes, Diarrhea
Part of Plant Used
Bark, Sap
Seeds
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used As Food, Used in making beverages
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden / Wall, Tropical
Cutflower, Dried Flower/Everlasting, Edible, Wildflower
Botanical Name
GUAIACUM sanctum
HORDEUM vulgare
Common Name
Holy-wood, Lignum Vitae
Barley
In Hindi
Lignum Vitae
जौ
In German
Lignum Vitae
Gerste
In French
Lignum Vitae
orge
In Spanish
Palo santo
cebada
In Greek
Lignum Vitae
κριθάρι
In Portuguese
pau-santo
cevada
In Polish
Lignum Vitae
jęczmień
In Latin
lignum Vitae
hordei
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Sapindales
Cyperales
Family
Zygophyllaceae
Poaceae
Genus
Guaiacum
Hordeum
Clade
-
Angiosperms, Commelinids, Monocots
Tribe
-
Triticeae
Subfamily
-
Pooideae
Number of Species
36
1
27800
👆🏻