Life Span
Perennial
Perennial
Type
Grass
Cactus, Fruit
Origin
Europe, Asia
Caribbean, Central America
Types
Blue Oat grass
Hylocereus undatus, Hylocereus costaricensis, Hylocereus megalanthus
Number of Varieties
-3
0
40000
👆🏻
Habitat
Cropland, gardens, Grassland, Roadsides
Rocky areas, Terrestrial
USDA Hardiness Zone
4-911-15
0
99
👆🏻
AHS Heat Zone
-
12-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
H1, H2, 21, 22, 23, 24
Habit
Clump-Forming
Spreading
Plant Size
Minimum Height
20.50 cm180.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown
White, Gold
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Red
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
Grass like
Toothed
Thorns
✔
✘
✔
✘
Plant Season
-
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Cuttings, reseeds, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Water occasionally
Average Water Needs, Keep the Soil well drained
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
-
Showy
Flower Petal Number
Single
Semi-Double
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
-
-
Allergy
Asthma, Itchy eyes
-
Uses
Aesthetic Uses
-
As decorated salad, Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Headache, Stomach pain
Antidiabetic, Appetite enhancer, increase memory, Weight loss
Part of Plant Used
Whole plant
Fruits
Other Uses
Used as a nutritious food item
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Feature Plant, Groundcover
Container, Feature Plant, Houseplant, Rock Garden, Wall, Tropical
Botanical Name
ARRHENATHERUM
HYLOCEREUS undatus
Common Name
Oatgrass
Pitahaya, Dragon fruit, Night blooming Cereus, Strawberry Pear, Belle of the Night, Cinderella Plant, Jesus in the Cradle
In Hindi
जई घास
Red Pitaya
In German
Ährengras
Drachenfrucht, Distelbirne
In French
Folle avoine
pitaya, fruit du dragon, cierge-lézard, poire de chardon
In Spanish
oat Grass
pitahaya roja (Colombia, Mexico, Venezuela); flor de caliz, pitajava (Puerto Rico); junco, junco tapatio, pitahaya orejona, reina de la noche, tasajo (Mexico)
In Greek
βρώμη Grass
Φρούτο του δράκου (fruto tu draku)
In Portuguese
aveia-
pitaia, cato-barse, cardo-ananaz, rainha da noite
In Polish
Owies trawa
Red Pitaya
In Latin
oat Grass
Red Pitaya
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Caryophyllales
Family
Poaceae
Cactaceae
Genus
Danthonia
Hylocereus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
Aveneae
Cacteae
Subfamily
Danthonioideae
Cactoideae
Number of Species
45020
1
27800
👆🏻