Life Span
Perennial
Perennial
Type
Cactus or Succulent
Grass
Origin
North America, Latin America and the Caribbean, Central America, South America, Brazil
Europe, Asia
Types
Echinopsis pachanoi
Blue Oat grass
Number of Varieties
10-
0
40000
👆🏻
Habitat
shrublands
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
12-154-9
0
99
👆🏻
AHS Heat Zone
12-10
-
Sunset Zone
12, 13, 16, 17, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
30.00 cm20.50 cm
0
3900
👆🏻
Minimum Width
15.20 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Red, Purple, Orange, Rose
Brown
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
-
Gray Green
Leaf Color in Summer
-
Light Green
Leaf Color in Fall
-
Dark Green
Leaf Color in Winter
-
Tan, Brown
Shape
Leaf Shape
Succulent
Grass like
Thorns
✔
✘
✔
✘
Plant Season
-
-
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Cuttings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Keep immersed in water, Requires more often in extreme heat
Does not require lot of watering, Water occasionally
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
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Prune to stimulate growth
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
6-12-12 or 5-10-10
All-Purpose Liquid Fertilizer
Pests and Diseases
Mealybugs, Red spider mite, Scale insects, Slugs, Snails
Red blotch
Plant Tolerance
Drought
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
Bold
-
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
-
Allergy
drowsiness, Nausea, Vomiting
Asthma, Itchy eyes
Uses
Aesthetic Uses
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
Arthritis, Headache, Stomach pain
Part of Plant Used
extracted oil
Whole plant
Other Uses
Used as Ornamental plant, Used for its medicinal properties, Used for Landscaping
Used as a nutritious food item
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Houseplant, Rock Garden, Wall
Bedding Plant, Feature Plant, Groundcover
Botanical Name
ECHINOPSIS pachanoi
ARRHENATHERUM
Common Name
San Pedro
Oatgrass
In Hindi
सैन पेड्रो
जई घास
In German
Echinopsis pachanoi
Ährengras
In French
Echinopsis pachanoi
Folle avoine
In Spanish
Echinopsis pachanoi
oat Grass
In Greek
San Pedro κάκτος
βρώμη Grass
In Portuguese
Wachuma
aveia-
In Polish
San pedro (kaktus)
Owies trawa
In Latin
San Pedro
oat Grass
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Magnoliopsida
Liliopsida
Order
Caryophyllales
Poales
Family
Cactaceae
Poaceae
Genus
Echinopsis
Danthonia
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
Trichocereeae
Aveneae
Subfamily
Cactoideae
Danthonioideae
Number of Species
36450
1
27800
👆🏻