Life Span
Perennial
Perennial
Type
Tree
Grass
Origin
Southeastern Asia
World/Pandemic, North America, Europe, Russia/Siberia, Asia
Types
Nilambur teak, Adilabad teak
Blue fescue, Large Blue fescue
Number of Varieties
51
0
40000
👆🏻
Habitat
Hillside, tropical environments
Moist Soils, Rocky areas, Well Drained
USDA Hardiness Zone
10-154-8
0
99
👆🏻
AHS Heat Zone
12-10
8 - 1
Sunset Zone
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
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,740.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Sandy Brown
-
Leaf Color in Spring
Green, Light Green
Blue Green, Gray
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Blue Green, Gray
Leaf Color in Winter
-
Blue Green, Tan, Gray
Shape
Leaf Shape
Oval
Grass like
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer, Early Fall
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Water daily during growing season
Requires regular watering
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
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts, Remove deadheads, Requires very little pruning
Cut or pinch the stems, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
Apply 10-10-10 amount
Pests and Diseases
Pests and diseases free
Red blotch
Plant Tolerance
-
Drought
Flowers
Showy
Insignificant
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
Coarse
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Woodpeckers
Birds, Butterflies
Allergy
Eye irritation, Red eyes
-
Uses
Aesthetic Uses
Cottage Garden
Ground Cover
Beauty Benefits
For treating wrinkles, Making cosmetics
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Absorbs greenhouse gases, Nesting sites for birds, Shadow Tree
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
Anemia, Inflammation, Swelling
-
Part of Plant Used
Flowers, Root bark
Flowers, Seeds
Other Uses
Used in construction, Used in pencil industry, Wood is used for making furniture
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Tropical
Bedding Plant, Container, Feature Plant, Mixed Border, Rock Garden / Wall
Botanical Name
TECTONA grandis
FESTUCA glauca 'Boulder Blue'
Common Name
East Indian Oak, Teak
Blue Fescue, Boulder Blue Fescue
In Hindi
सागौन
Boulder Blue Fescue
In German
Teak
Boulder Blau -Schwingel
In French
Teak
Boulder bleu fétuque
In Spanish
Teak
Boulder azul de la hierba festuca
In Greek
Teak
Boulder μπλε γρασίδι φεστούκα
In Portuguese
Teak
Boulder Blue Grass festuca
In Polish
Teak
Boulder niebieskie trawy kostrzewy
In Latin
Teak
Hyacintho herba, lapidem fescue
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Lamiales
Cyperales
Family
Verbenaceae
Poaceae
Genus
Tectona
Festuca
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Poeae
Subfamily
-
Pooideae
Number of Species
561
1
27800
👆🏻