Life Span
Perennial
Perennial
Type
Grass
Tree
Origin
-
United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Types
Calamagrostis x acutiflora 'Overdam'
Quercus falcata, Quercus rubra, Quercus coccinea
Number of Varieties
2-
0
40000
👆🏻
Habitat
Grassland, low mountains, Semi desert, Woodlands
Sandhills
USDA Hardiness Zone
5-96-9
0
99
👆🏻
AHS Heat Zone
9 - 5
9-5
Sunset Zone
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
90.00 cm2,130.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm2,130.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Red, Light Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown, Black
Leaf Color in Spring
White, Green
Green, Gray Green
Leaf Color in Summer
Light Green
Gray Green, Dark Green
Leaf Color in Fall
White, Green, Orange, Gold
Gray Green, Dark Green, Tan, Dark Red
Leaf Color in Winter
Gold, Tan
-
Shape
Leaf Shape
Linear
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Summer, Late Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Drought, Salt, Soil Compaction
Pollution
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Do Not over Water, Keep ground moist, Never Over-water, Requires watering in the growing season, Water less during winter
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
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
A hard prune may be necessary if the plant becomes woody, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in growing season
Pests and Diseases
Red blotch
Leaf Blister, Spider mites
Plant Tolerance
Drought
Drought, Salt
Flowers
Showy
Insignificant
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
Fine
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
Skin irritation
-
Uses
Aesthetic Uses
-
Landscape Designing
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Nutrients
Part of Plant Used
Whole plant
Bark, Seeds, Stem, Tree trunks
Other Uses
Used as Ornamental plant
Economic Purpose, Used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Cutflower, Foundation, Mixed Border, Wildflower
Feature Plant, Shade Trees
Botanical Name
CALAMAGROSTIS x acutiflora 'Overdam'
QUERCUS falcata
Common Name
Feather Reed Grass, Overdam Feather Reed Grass
Southern Red Oak
In Hindi
Overdam घास
दक्षिणी लाल ओक
In German
Overdam Grass
Südliche Red Oak
In French
Overdam Herbe
Chêne rouge du Sud
In Spanish
Overdam Hierba
Roble Rojo meridional
In Greek
Overdam Grass
Νότια Red Oak
In Portuguese
Overdam Relva
Southern Red Oak
In Polish
Overdam Trawa
Southern Red Oak
In Latin
Overdam Trawa
Quercus falcata
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
-
Magnoliopsida
Order
Poales
Fagales
Family
Poaceae
Fagaceae
Genus
Calamagrostis
Quercus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Amaryllidoideae
-
Number of Species
26090
1
27800
👆🏻