Life Span
Perennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
-
Types
Autumn Flame, October Brilliance, Tiliford
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
Number of Varieties
120700
0
40000
👆🏻
Habitat
Forests, Wide range of ecological site
moist forests
USDA Hardiness Zone
3-95-8
0
99
👆🏻
AHS Heat Zone
9-1
-
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
21,22
Habit
Oval or Rounded
Spreading
Plant Size
Minimum Height
1,220.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm150.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red, Green, Brown
Green, Tan
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Red, Orange, Yellow green, Gold, Dark Red, Orange Red
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Maple shaped
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Soil Compaction
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Vegetative Reproduction
From Rhizomes, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Water Deeply, Water when top layer of soil becomes dry
Do Not over Water, Keep ground moist
In Summer
Lots of watering
Consistently
In Spring
Moderate
Moderate
In Winter
Average Water
Ample Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead branches, Remove dead leaves
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
Fertilizers
General garden fertilizer, No need to fertilize every year
Apply 12-10-18 NPK, General garden fertilizer
Pests and Diseases
Anthracnose, Bleeding canker, Decline, Fomes root rot, Ganoderma root rot, Laetiporus root rot, Leaf spot, Powdery mildew, Tar spot, Verticillium Wilt
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
Plant Tolerance
Soil Compaction, Wet Site
-
Flowers
Insignificant
Showy
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
Medium
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
breathing problems, Eczema, flushing of face, Hives, Low blood pressure, Oral cavity, Rapid Heartbeat, Runny nose, Watery eyes
Asthma
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
Making cosmetics
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
Part of Plant Used
Whole plant
Whole plant
Other Uses
Edible syrup, Used as Ornamental plant
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Botanical Name
ACER rubrum
RHODODENDRON
Common Name
Northern Red Maple, Red Maple
Rhododendron
In Hindi
लाल मेपल के पेड़
rhododendron
In German
Red Maple Tree
Rhododendron
In French
Red Maple Tree
rhododendron
In Spanish
Árbol de arce rojo
rododendro
In Greek
Red Maple Tree
ροδοδάφνη
In Portuguese
Árvore de bordo vermelho
rododendro
In Polish
Red Maple Tree
rododendron
In Latin
Rubrum Maple ligno
Rhododendron
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Ericales
Family
Aceraceae
Ericaceae
Genus
Acer
Rhododendron
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Rhodoreae
Subfamily
-
Ericoideae
Number of Species
1281024
1
27800
👆🏻