Life Span
Perennial
Perennial
Type
Perennial
Cactus or Succulent
Origin
Eastern Europe, Russia, Siberia
North America, Latin America and the Caribbean, Central America, South America, Brazil
Types
-
Echinopsis pachanoi
Number of Varieties
1010
0
40000
👆🏻
Habitat
Grassland, Pastures, Swamps
shrublands
USDA Hardiness Zone
3-812-15
0
99
👆🏻
AHS Heat Zone
9-1
12-10
Sunset Zone
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
12, 13, 16, 17, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
90.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
White, Yellow, Red, Purple, Orange, Rose
Flower Color Modifier
Bicolor
-
Fruit Color
-
-
Leaf Color in Spring
Green
-
Leaf Color in Summer
Green
-
Leaf Color in Fall
Green
-
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Long Narrow
Succulent
Thorns
✔
✘
✔
✘
Plant Season
Summer
-
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Keep ground moist, Keep immersed in water, Requires more often in extreme heat
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead leaves
Prune to stimulate growth
Fertilizers
All-Purpose Liquid Fertilizer
6-12-12 or 5-10-10
Pests and Diseases
Red blotch
Mealybugs, Red spider mite, Scale insects, Slugs, Snails
Plant Tolerance
Drought
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
Medium
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Hummingbirds
Allergy
-
drowsiness, Nausea, Vomiting
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beautification, Decorating walls, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Aphrodisiac, Tonic
Part of Plant Used
Flowers, Leaves
extracted oil
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used as Ornamental plant, Used for its medicinal properties, Used for Landscaping
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border
Container, Houseplant, Rock Garden, Wall
Botanical Name
IRIS sibirica 'Caesar's Brother'
ECHINOPSIS pachanoi
Common Name
Siberian Iris
San Pedro
In Hindi
Caesar's Brother Siberian Iris
सैन पेड्रो
In German
Caesars Bruder Sibirische Iris
Echinopsis pachanoi
In French
Frère Iris de Sibérie de César
Echinopsis pachanoi
In Spanish
De César Hermano Siberian Iris
Echinopsis pachanoi
In Greek
Καίσαρα Αδελφός Σιβηρίας Iris
San Pedro κάκτος
In Portuguese
Irmão de César Siberian Iris
Wachuma
In Polish
Cezara Brat syberyjski Iris
San pedro (kaktus)
In Latin
Caesaris Frater Siberian Iris
San Pedro
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Caryophyllales
Family
Iridaceae
Cactaceae
Genus
Abelia
Echinopsis
Clade
Angiosperms, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
-
Trichocereeae
Subfamily
Iridoideae
Cactoideae
Number of Species
3536
1
27800
👆🏻