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, Texas, Canada
-
Types
Ash leaves maple, Acer negundo califormicum tehachapi, Acer negundo Flamingo
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
Number of Varieties
3700
0
40000
👆🏻
Habitat
Anthropogenic, Floodplains, Forests, Shores of rivers or lakes, Terrestrial
moist forests
USDA Hardiness Zone
2-85-8
0
99
👆🏻
AHS Heat Zone
8-3
-
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Oval or Rounded
Spreading
Plant Size
Minimum Height
2,438.40 cm150.00 cm
0
3900
👆🏻
Minimum Width
1,524.00 cm150.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green, Dark Red
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Green, Tan
Leaf Color in Spring
Green, Light Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Yellow, Yellow green, Brown
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Broadly Ovate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
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, Pollution, Drought, Soil Compaction
-
Where to Plant?
Ground
Ground
How to Plant?
Rooted stem cutting, Seedlings
From Rhizomes, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs watering once a week
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, Partial shade
Full Sun, Partial Sun
Pruning
Prune every year, Prune in early spring, Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
Fertilizers
All-Purpose Liquid Fertilizer
Apply 12-10-18 NPK, General garden fertilizer
Pests and Diseases
Red blotch
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
Plant Tolerance
Drought, Pollution, Soil Compaction, Wet Site
-
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
Medium
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Birds, Squirrels
-
Allergy
Asthma, Runny nose, Skin irritation
Asthma
Uses
Aesthetic Uses
Bonsai
Showy Purposes
Beauty Benefits
-
Making cosmetics
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Antidote, Antiemetic
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
Part of Plant Used
Flowers, Fruits, Leaves, Seeds
Whole plant
Other Uses
Can be made into a herbal tea, Decoration Purposes, Edible syrup, Used as essential oil, Used As Food, Used as Ornamental plant, Wood log is used in making fences
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
Screening / Wind Break
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Botanical Name
ACER negundo
RHODODENDRON
Common Name
Ash-Leaved Maple, Boxelder
Rhododendron
In Hindi
Boxelder tree
rhododendron
In German
Boxelder Baum
Rhododendron
In French
arbre boxelder
rhododendron
In Spanish
árbol boxelder
rododendro
In Greek
κουφοξυλιά δέντρο
ροδοδάφνη
In Portuguese
árvore Boxelder
rododendro
In Polish
Boxelder drzewo
rododendron
In Latin
Boxelder 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
151024
1
27800
👆🏻