Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Tree
Origin
China
South-Central United States, Texas, Mexico
Types
Rhododendron
Cedars
Number of Varieties
2045
0
40000
👆🏻
Habitat
Well Drained
River side, Woodlands
USDA Hardiness Zone
5-77-9
0
99
👆🏻
AHS Heat Zone
-
9-6
Sunset Zone
21,22
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Cushion/Mound-forming
Oval or Rounded
Plant Size
Minimum Height
25.40 cm910.00 cm
0
3900
👆🏻
Minimum Width
45.70 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Lavender, Violet
White, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Red, Light Green, Tan
Leaf Color in Spring
Blue Green
Green, Yellow green
Leaf Color in Summer
Blue Green
Green, Dark Green
Leaf Color in Fall
Blue Green
Yellow, Green, Yellow green
Leaf Color in Winter
Blue Green
-
Shape
Leaf Shape
Elliptic and Ovate
Elliptic, toothed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Drought
Where to Plant?
Container, Pot
Ground
How to Plant?
Rooted stem cutting
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Keep the ground moist but not water-logged, Requires a lot of watering, Requires watering in the growing season, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to stimulate growth, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove hanging branches
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize in growing season, Nitrogen
Pests and Diseases
-
Bacteria wilt, Beetles, Red blotch
Plant Tolerance
Drought
Salt, Shade areas
Flowers
Showy
Insignificant
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
Fine
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies
Allergy
-
Skin rash
Uses
Aesthetic Uses
Beautification, Showy Purposes
Landscape Designing
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Amazing growth rate, Erosion control, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Stem, Tree trunks
Other Uses
-
Used as firewood, Used for woodware, Used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Edging, Groundcover, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Feature Plant, Shade Trees, Street Trees, Topiary / Bonsai / Espalier
Botanical Name
RHODODENDRON impeditum
ULMUS crassifolia
Common Name
Dwarf Rhododendron, Dwarf Purple Rhododendron
Cedar Elm
In Hindi
Dwarf Rhododendron
देवदार एल्म
In German
Dwarf Rhododendron
Cedar Elm
In French
Dwarf Rhododendron
Cedar Elm
In Spanish
Dwarf Rhododendron
Cedar Elm
In Greek
Dwarf Rhododendron
Cedar Elm
In Portuguese
Dwarf Rhododendron
Cedar Elm
In Polish
Dwarf Rhododendron
Cedar Elm
In Latin
Dwarf Rhododendron
Ulmus Cedar
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Rosales
Family
Ericaceae
Ulmaceae
Genus
Rhododendron
Ulmus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Rhodoreae
-
Subfamily
Ericoideae
-
Number of Species
403
1
27800
👆🏻