Life Span
Annual and Perennial
Perennial
Type
Tree
Grass
Origin
South America, Brazil
Europe, Asia
Types
Rosea, Chrysotricha, Impetiginosa, Avellanedae
Blue Oat grass
Number of Varieties
25-
0
40000
👆🏻
Habitat
Dry areas, Forest edges
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
9-124-9
0
99
👆🏻
AHS Heat Zone
12-8
-
Sunset Zone
H1, 13, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,220.00 cm20.50 cm
0
3900
👆🏻
Minimum Width
1,070.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Lemon yellow
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
Brown
Leaf Color in Spring
Green, Light Green
Gray Green
Leaf Color in Summer
Green, Gray Green
Light Green
Leaf Color in Fall
Green, Gray Green
Dark Green
Leaf Color in Winter
-
Tan, Brown
Shape
Leaf Shape
Oblong
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Winter
-
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Late Winter
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Seperation, Vegetative Reproduction
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires watering in the growing season, Water more in summer, Water occasionally
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
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut leaves after fall, Pinch or prune as they grow to promote branching and bushiness, Prune before Winter, Prune when plant is dormant, Remove dead leaves, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free, Red blotch
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
Medium
-
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
-
Asthma, Itchy eyes
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Arthritis, Headache, Stomach pain
Part of Plant Used
Leaves, Wood
Whole plant
Other Uses
Wood is used for making furniture, Wood is used in construction
Used as a nutritious food item
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Bedding Plant, Feature Plant, Groundcover
Botanical Name
HANDROANTHUS billbergii
ARRHENATHERUM
Common Name
Guayacán, Tabebuia
Oatgrass
In Hindi
Tabebuia
जई घास
In German
Tabebuia
Ährengras
In French
Tabebuia
Folle avoine
In Spanish
Tabebuia
oat Grass
In Greek
Tabebuia
βρώμη Grass
In Portuguese
Tabebuia
aveia-
In Polish
Tabebuia
Owies trawa
In Latin
Tabebuia
oat Grass
Kingdom
Plantae
Plantae
Phylum
-
-
Class
-
Liliopsida
Order
Lamiales
Poales
Family
Bignoniaceae
Poaceae
Genus
Tabebuia
Danthonia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
-
Danthonioideae
Number of Species
67450
1
27800
👆🏻