Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Southeastern United States, Mexico, Caribbean, Central America
Eastern Europe, Russia, Siberia
Types
Guaiacum officinale
-
Number of Varieties
310
0
40000
👆🏻
Habitat
Coastal Regions, Dry and Young forest Heaths, Thickets, Woodlands
Grassland, Pastures, Swamps
USDA Hardiness Zone
10-153-8
0
99
👆🏻
AHS Heat Zone
12-10
9-1
Sunset Zone
H1, H2
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
300.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
370.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Violet, Blue Violet
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Red
-
Leaf Color in Spring
Green, Olive
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Green, Olive
Green
Leaf Color in Winter
Olive
Light Green
Shape
Leaf Shape
Egg-shaped
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Very Slow
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring, Late Winter, Indeterminate
Early Summer, 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
Keep the ground moist but not water-logged, Requires regular watering, 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
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune to stimulate growth
Remove damaged leaves, 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
✔
✘
✔
✘
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Butterflies
Allergy
Skin irritation
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Bark, Sap
Flowers, Leaves
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden / Wall, Tropical
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
GUAIACUM sanctum
IRIS sibirica 'Caesar's Brother'
Common Name
Holy-wood, Lignum Vitae
Siberian Iris
In Hindi
Lignum Vitae
Caesar's Brother Siberian Iris
In German
Lignum Vitae
Caesars Bruder Sibirische Iris
In French
Lignum Vitae
Frère Iris de Sibérie de César
In Spanish
Palo santo
De César Hermano Siberian Iris
In Greek
Lignum Vitae
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
pau-santo
Irmão de César Siberian Iris
In Polish
Lignum Vitae
Cezara Brat syberyjski Iris
In Latin
lignum Vitae
Caesaris Frater Siberian Iris
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Magnoliopsida
Liliopsida
Order
Sapindales
Asparagales
Family
Zygophyllaceae
Iridaceae
Genus
Guaiacum
Abelia
Clade
-
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
Iridoideae
Number of Species
335
1
27800
👆🏻