Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Tree
Origin
China
North America
Types
Rhododendron
Water elm
Habitat
Well Drained
Floodplains, Hillside, stream banks, Swamps, Upland
USDA Hardiness Zone
5-7
3-9
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Cushion/Mound-forming
Upright/Erect
Flower Color
Purple, Lavender, Violet
Green
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Blue Green
Light Green
Leaf Color in Summer
Blue Green
Dark Green
Leaf Color in Fall
Blue Green
Light Yellow
Leaf Color in Winter
Blue Green
-
Leaf Shape
Elliptic and Ovate
Oblique base
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring
Early Spring
Tolerances
-
Cold climate, Drought, Pollution, Salt
Where to Plant?
Container, Pot
Ground
How to Plant?
Rooted stem cutting
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Requirements
Average Water Needs
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Average Water
In Winter
Average Water
Average Water
Soil pH
Acidic
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
Fertilizers
All-Purpose Liquid Fertilizer
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
Pests and Diseases
-
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
Plant Tolerance
Drought
Cold climate, Drought, Salt
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Allergy
-
allergic reaction, Asthma
Aesthetic Uses
Beautification, Showy Purposes
Landscape Designing
Environmental Uses
Air purification
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife
Medicinal Uses
-
Antispasmodic, Astringent
Part of Plant Used
Flowers, Leaves
Bark, Stem, Tree trunks, Wood
Other Uses
-
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Alpine, Container, Edging, Groundcover, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Feature Plant, Shade Trees, Street Trees
Botanical Name
RHODODENDRON impeditum
ULMUS americana
Common Name
Dwarf Rhododendron, Dwarf Purple Rhododendron
American Elm
In Hindi
Dwarf Rhododendron
अमेरिकी एल्म
In German
Dwarf Rhododendron
amerikanische Ulme
In French
Dwarf Rhododendron
orme d'Amérique
In Spanish
Dwarf Rhododendron
olmo americano
In Greek
Dwarf Rhododendron
American Elm
In Portuguese
Dwarf Rhododendron
olmo americano
In Polish
Dwarf Rhododendron
Amerykański wiązu
In Latin
Dwarf Rhododendron
Latin ulmo
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Ericaceae
Ulmaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Season and Care of Dwarf Rhododendron and Elm
Season and care of Dwarf Rhododendron and Elm is important to know. While considering everything about Dwarf Rhododendron and Elm Care, growing season is an essential factor. Dwarf Rhododendron season is Spring, Summer, Fall and Winter and Elm season is Spring, Summer, Fall and Winter. The type of soil for Dwarf Rhododendron is Loam, Sand and for Elm is Loam while the PH of soil for Dwarf Rhododendron is Acidic and for Elm is Acidic, Neutral.
Dwarf Rhododendron and Elm Physical Information
Dwarf Rhododendron and Elm physical information is very important for comparison. Dwarf Rhododendron height is 25.40 cm and width 45.70 cm whereas Elm height is 1,830.00 cm and width 910.00 cm. The color specification of Dwarf Rhododendron and Elm are as follows:
Dwarf Rhododendron flower color: Purple, Lavender and Violet
Dwarf Rhododendron leaf color: Blue Green
Elm flower color: Green
- Elm leaf color: Light Green
Care of Dwarf Rhododendron and Elm
Care of Dwarf Rhododendron and Elm include pruning, fertilizers, watering etc. Dwarf Rhododendron pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Elm pruning is done Remove dead branches, Remove dead or diseased plant parts and Remove hanging branches. In summer Dwarf Rhododendron needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Elm needs Ample Water and in winter, it needs Average Water.