Life Span
Annual
Perennial
Type
Grass
Tree
Origin
North America, South America, Europe, Southern Africa, Asia
Southeastern United States, Mexico, Caribbean, Central America
Types
Hulled Barley, Hulless Barley, Barley Grits
Guaiacum officinale
Number of Varieties
83
0
40000
👆🏻
Habitat
Humid climates
Coastal Regions, Dry and Young forest Heaths, Thickets, Woodlands
USDA Hardiness Zone
-999910-15
0
99
👆🏻
AHS Heat Zone
-
12-10
Sunset Zone
-
H1, H2
Habit
-
Oval or Rounded
Plant Size
Minimum Height
30.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
15.00 cm370.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Purple, Violet, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Gold
Yellow, Red
Leaf Color in Spring
Green, Light Green, Blue Green, Gray Green
Green, Olive
Leaf Color in Summer
Light Green
Green, Dark Green
Leaf Color in Fall
-
Green, Olive
Leaf Color in Winter
-
Olive
Shape
Leaf Shape
Grass like
Egg-shaped
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Very Slow
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
-
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Summer
Early Spring, Spring, Late Winter, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
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
Lots of watering
Consistently
In Spring
Moderate
Average Water
In Winter
Average Water
Moderate
Soil
Soil pH
-
Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Do not prune during shooting season
Prune to stimulate growth
Fertilizers
All-Purpose Liquid Fertilizer
Fertilize three times a year
Pests and Diseases
Red blotch
fungus, Mealybugs, Scale, Spider mites
Plant Tolerance
Drought
Drought, Salt
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
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Butterflies
Allergy
Abdominal pain, breathing problems, Eczema, Headache, Itchiness, Red eyes, Runny nose, Sinuses, sneezing, Sore eyes, Watery eyes, wheezing
Skin irritation
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
Seeds
Bark, Sap
Other Uses
Used As Food, Used in making beverages
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Dried Flower/Everlasting, Edible, Wildflower
Container, Feature Plant, Foundation, Mixed Border, Rock Garden / Wall, Tropical
Botanical Name
HORDEUM vulgare
GUAIACUM sanctum
Common Name
Barley
Holy-wood, Lignum Vitae
In Hindi
जौ
Lignum Vitae
In German
Gerste
Lignum Vitae
In French
orge
Lignum Vitae
In Spanish
cebada
Palo santo
In Greek
κριθάρι
Lignum Vitae
In Portuguese
cevada
pau-santo
In Polish
jęczmień
Lignum Vitae
In Latin
hordei
lignum Vitae
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Sapindales
Family
Poaceae
Zygophyllaceae
Genus
Hordeum
Guaiacum
Clade
Angiosperms, Commelinids, Monocots
-
Tribe
Triticeae
-
Subfamily
Pooideae
-
Number of Species
63
1
27800
👆🏻