Life Span
Perennial
Perennial
Type
Tree
Shrub
Origin
United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
North America, United States, North-Central United States, Central United States, Canada
Types
Quercus falcata, Quercus rubra, Quercus coccinea
Blue False Indigo
White False Indigo
Number of Varieties
-2
0
40000
👆🏻
Habitat
Sandhills
gardens, Grassland, Warmer regions
USDA Hardiness Zone
6-92-8
0
99
👆🏻
AHS Heat Zone
9-5
8-1
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
2,130.00 cm60.00 cm
0
3900
👆🏻
Minimum Width
2,130.00 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Purple
Flower Color Modifier
Bicolor
-
Fruit Color
Brown, Black
Light Green
Leaf Color in Spring
Green, Gray Green
Light Green, Gray Green, Gray
Leaf Color in Summer
Gray Green, Dark Green
Light Green, Gray Green, Gray
Leaf Color in Fall
Gray Green, Dark Green, Tan, Dark Red
Light Green, Gray Green, Gray
Leaf Color in Winter
-
-
Shape
Leaf Shape
Lobed
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Stem Planting, Transplanting
Seedlings, Stem Planting
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
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
A hard prune may be necessary if the plant becomes woody, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Leaf Blister, Spider mites
Red blotch
Plant Tolerance
Drought, Salt
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
Birds
-
Allergy
-
-
Uses
Aesthetic Uses
Landscape Designing
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Nutrients
-
Part of Plant Used
Bark, Seeds, Stem, Tree trunks
Whole plant
Other Uses
Economic Purpose, Used in construction
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Foundation, Mixed Border, Rock Garden, Wall
Botanical Name
QUERCUS falcata
AMORPHA canescens
Common Name
Southern Red Oak
False Indigo
In Hindi
दक्षिणी लाल ओक
इंडिगो
In German
Südliche Red Oak
falsches Indigo
In French
Chêne rouge du Sud
faux Indigo
In Spanish
Roble Rojo meridional
Falso Indigo
In Greek
Νότια Red Oak
Λάθος Indigo
In Portuguese
Southern Red Oak
false Indigo
In Polish
Southern Red Oak
fałsz Indigo
In Latin
Quercus falcata
falsum indicum
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
-
Order
Fagales
Fabales
Family
Fagaceae
Fabaceae
Genus
Quercus
Amorpha
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
9021
1
27800
👆🏻