Life Span
Annual
Perennial
Type
Flowering Plants, Shrubs
Grass
Origin
America
Europe, Asia
Types
Lobelia aberdarica, Lobelia leschenaultiana, Lobelia canbyi
Blue Oat grass
Number of Varieties
415-
0
40000
👆🏻
Habitat
Open areas, River side, Woods
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
4-94-9
0
99
👆🏻
AHS Heat Zone
8-1
-
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 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
Cushion/Mound-forming
Clump-Forming
Plant Size
Minimum Height
0.54 cm20.50 cm
0
3900
👆🏻
Minimum Width
0.38 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Red, Violet, White
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Dark Green
Gray Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
-
Tan, Brown
Shape
Leaf Shape
Cushion
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Fall, Summer
-
Growing Conditions
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Well drained
Loam
The pH of Soil
Acidic
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Fall, Early Summer, Late Summer, Mid fall, Mid Spring
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Form a Soil ring to water efficiently, Prefer drip-irrigation instead of Over-head watering, Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water twice a day in the initial period
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
Acidic, Neutral
Soil Type
Well drained
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Prune after flowering, Prune to control growth, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Botrytis Blight, Crown rot, Pythium rot, Stem spot
Red blotch
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
Fine
-
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds
-
Allergy
coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting, weakness
Asthma, Itchy eyes
Uses
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Asthma, Bronchitis, Croup
Arthritis, Headache, Stomach pain
Part of Plant Used
Leaves, Seeds
Whole plant
Other Uses
Showy Purposes
Used as a nutritious food item
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Bog Garden, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall
Bedding Plant, Feature Plant, Groundcover
Botanical Name
Lobelia laxiflora
ARRHENATHERUM
Common Name
Lobelia
Oatgrass
In Hindi
Lobelia
जई घास
In German
Lobelie
Ährengras
In French
Lobelia
Folle avoine
In Spanish
Lobelia
oat Grass
In Greek
λοβηλία
βρώμη Grass
In Portuguese
Lobélia
aveia-
In Polish
Lobelia
Owies trawa
In Latin
Lobelia
oat Grass
Kingdom
Plantae
Plantae
Phylum
Anthophyta
-
Class
Dicotyledonae
Liliopsida
Order
Asterales
Poales
Family
Campanulaceae
Poaceae
Genus
Lobelia
Danthonia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
Lobelioideae
Danthonioideae
Number of Species
415450
1
27800
👆🏻