Life Span
Perennial
Perennial
Type
Tree
Grass
Origin
Central Asia, India, Nepal, China, Japan, Korea
Eastern Africa, Southern Africa
Types
Quercus acutissima
Robusta blue, Robusta green, Curvula
Number of Varieties
45020
0
40000
👆🏻
Habitat
Dappled Shade, Sunny Edge, Woodland Garden Secondary
Cultivated Beds
USDA Hardiness Zone
5-97-13
0
99
👆🏻
AHS Heat Zone
8-3
12 - 10
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,070.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
1,070.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Gray, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown
Gray Green, Silver
Leaf Color in Spring
Light Green, Dark Green, Yellow green
Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Light Green
Leaf Color in Fall
Yellow, Brown, Sandy Brown
Dark Green, Bronze
Leaf Color in Winter
-
Yellow, Dark Green, Bronze
Shape
Leaf Shape
Saw-tooth like
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Average Water Needs
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
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut back old stems to the ground
Fertilizers
Apply 10-10-10 amount, Apply 18-8-3 amount
Requires high amount of nitrogen
Pests and Diseases
-
-
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Beetles, Butterflies
-
Allergy
-
conjunctivitis, Pollen
Uses
Aesthetic Uses
-
Borders, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Erosion control
Plant Benefits
Medicinal Uses
Astringent
-
Part of Plant Used
Leaves, Seeds
Leaves, Seeds
Other Uses
Used as a dyestuff, Used as a thickening in stews, used for fuel and charcoal, Used for making black dye
Used as a grain, Used to make baskets, brooms, hats
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Bedding Plant, Container, Edging, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
QUERCUS acutissima
ERAGROSTIS curvula
Common Name
Sawtooth Oak
Weeping Lovegrass
In Hindi
Sawtooth Oak
Weeping Lovegrass
In German
Sägezahn- Eiche
Weinend lovegrass
In French
Sawtooth Oak
Weeping lovegrass
In Spanish
diente de sierra de roble
Pasto llorón
In Greek
πριονωτή Oak
κλάμα Lovegrass
In Portuguese
Sawtooth Oak
chorando lovegrass
In Polish
piłokształtny Oak
Płacząca Lovegrass
In Latin
Quercus acutissima
Plorans Lovegrass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Cyperales
Family
Fagaceae
Poaceae
Genus
Quercus
Eragrostis
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Eragrostideae
Subfamily
Fagoideae
Chloridoideae
Number of Species
6010
1
27800
👆🏻