Life Span
Perennial
Perennial
Type
Tree
Grass
Origin
United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
North America, Canada, Mexico
Types
Quercus falcata, Quercus rubra, Quercus coccinea
Panicum abscissum, Panicum acostia, Panicum amarum
Number of Varieties
-38
0
40000
👆🏻
Habitat
Sandhills
Prairies
USDA Hardiness Zone
6-94-9
0
99
👆🏻
AHS Heat Zone
9-5
9 - 1
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
2,130.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
2,130.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Black
-
Leaf Color in Spring
Green, Gray Green
Green, Light Green, Blue Green, Gray Green
Leaf Color in Summer
Gray Green, Dark Green
Light Green
Leaf Color in Fall
Gray Green, Dark Green, Tan, Dark Red
Red, Green, Orange, Blue Green, Gray Green, Bronze
Leaf Color in Winter
-
Tan, Sandy Brown
Shape
Leaf Shape
Lobed
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution
Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Divison, Root Division
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Keep ground moist, Never Over-water, Requires watering in the growing season, Water less during winter
Average Water Needs, Do Not over Water, 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, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
A hard prune may be necessary if the plant becomes woody, Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
fertilize in growing season
Nitrogen
Pests and Diseases
Leaf Blister, Spider mites
Red blotch
Plant Tolerance
Drought, Salt
Pollution, Soil Compaction
Flowers
✔
✘
✔
✘
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
Birds
Birds, Wildlife
Allergy
-
-
Uses
Aesthetic Uses
Landscape Designing
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Plant Benefits
Medicinal Uses
Nutrients
-
Part of Plant Used
Bark, Seeds, Stem, Tree trunks
Leaves
Other Uses
Economic Purpose, Used in construction
Cattle Fodder, Used as Biofuel
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Container, Feature Plant, Foundation, Mixed Border
Botanical Name
QUERCUS falcata
PANICUM virgatum
Common Name
Southern Red Oak
Switchgrass
In Hindi
दक्षिणी लाल ओक
Switchgrass
In German
Südliche Red Oak
Switchgrass
In French
Chêne rouge du Sud
switchgrass
In Spanish
Roble Rojo meridional
switchgrass
In Greek
Νότια Red Oak
switchgrass
In Portuguese
Southern Red Oak
switchgrass
In Polish
Southern Red Oak
switchgrass
In Latin
Quercus falcata
switchgrass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Cyperales
Family
Fagaceae
Poaceae
Genus
Quercus
Panicum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Paniceae
Subfamily
-
Panicoideae
Number of Species
90450
1
27800
👆🏻