Life Span
Perennial
  
Perennial
  
Type
Broadleaf Evergreen
  
Flowering Plants, Ornamental Plants, Shrubs
  
Origin
Hybrid origin
  
Africa
  
Types
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
  
Not Available
  
Number of Varieties
Not Available
  
Habitat
moist forests
  
gardens, meadows
  
USDA Hardiness Zone
5-8
  
Not Available
  
AHS Heat Zone
Not Available
  
12 - 6
  
Sunset Zone
21,22
  
Not Available
  
Habit
Spreading
  
Upright/Erect
  
Plant Size
  
  
Minimum Width
Not Available
  
Plant Color
  
  
Flower Color
Red
  
Blue, Indigo, Lavender, Light Purple
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Green, Tan
  
Non Fruiting Plant
  
Leaf Color in Spring
Green
  
Green
  
Leaf Color in Summer
Green
  
Light Green
  
Leaf Color in Fall
Green
  
Green, Yellow green
  
Leaf Color in Winter
Green
  
Green, Light Yellow, Tan
  
Shape
  
  
Leaf Shape
Ovate
  
Palmate and toothed
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Slow
  
Type of Soil
Loam, Sand
  
Clay, Loam, Sand
  
The pH of Soil
Acidic
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Late Spring
  
Not Available
  
Repeat Bloomer
No
  
No
  
Tolerances
Not Available
  
Heat And Humidity
  
Where to Plant?
Ground
  
Ground, Pot
  
How to Plant?
From Rhizomes, Seedlings, Stem Planting
  
Seedlings, Stem Cutting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Do Not over Water, Keep ground moist
  
It cannot sustain wet-feet, Keep ground moist, Requires regular watering, Water more in summer
  
In Summer
Consistently
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Ample 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
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
  
Cut away fading foliage, Do not prune during shooting season, Remove damaged leaves, Remove deadheads
  
Fertilizers
Apply 12-10-18 NPK, General garden fertilizer
  
High-phosphorous fertilizers used, Organic Flower Fertilizer
  
Pests and Diseases
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
  
Bacterial leaf spot, fungus, Mealybugs
  
Plant Tolerance
Not Available
  
Heat And Humidity
  
Flowers
Showy
  
Yes
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
No
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Coarse
  
Fine
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
No
  
Attracts
Not Available
  
Butterflies
  
Allergy
Asthma
  
Severe allergen, Skin irritation, Skin rash, Throat itching, Vomiting
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Beautification, Borders, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
  
Beauty Benefits
Making cosmetics
  
No Beauty Benefits
  
Edible Uses
Yes
  
No
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
  
No Medicinal Use
  
Part of Plant Used
Whole plant
  
Flowers
  
Other Uses
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine
  
Used in making blue ink
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
  
Edging, Feature Plant
  
Botanical Name
RHODODENDRON
  
Delphinium elatum
  
Common Name
Rhododendron
  
Alpine delphinium, Delphium, Candle larkspur, Siberian larkspur, Musk Larkspur,
  
In Hindi
rhododendron
  
अल्पाइन Delphinium
  
In German
Rhododendron
  
Alpine Delphinium
  
In French
rhododendron
  
Alpine Delphinium
  
In Spanish
rododendro
  
Alpine Delphinium
  
In Greek
ροδοδάφνη
  
Alpine Δελφίνιο
  
In Portuguese
rododendro
  
Alpine Delphinium
  
In Polish
rododendron
  
Alpine Delphinium
  
In Latin
Rhododendron
  
Alpine Delphinium
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Tracheophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Ericales
  
Ranunculales
  
Family
Ericaceae
  
Ranunculaceae
  
Genus
Rhododendron
  
Delphinium
  
Clade
Angiosperms, Asterids, Eudicots
  
Angiosperms, Eudicots
  
Tribe
Rhodoreae
  
Not Available
  
Subfamily
Ericoideae
  
Not Available
  
Season and Care of Rhododendron and Alpine Delphinium
Season and care of Rhododendron and Alpine Delphinium is important to know. While considering everything about Rhododendron and Alpine Delphinium Care, growing season is an essential factor. Rhododendron season is Spring, Summer, Fall and Winter and Alpine Delphinium season is Spring, Summer, Fall and Winter. The type of soil for Rhododendron is Loam, Sand and for Alpine Delphinium is Clay, Loam, Sand while the PH of soil for Rhododendron is Acidic and for Alpine Delphinium is Acidic, Neutral, Alkaline.
Rhododendron and Alpine Delphinium Physical Information
Rhododendron and Alpine Delphinium physical information is very important for comparison. Rhododendron height is 150.00 cm and width 150.00 cm whereas Alpine Delphinium height is 200.00 cm and width Not Available. The color specification of Rhododendron and Alpine Delphinium are as follows:
Rhododendron flower color: Red
Rhododendron leaf color: Green
Alpine Delphinium flower color: Blue, Indigo, Lavender and Light Purple
- Alpine Delphinium leaf color: Green
Care of Rhododendron and Alpine Delphinium
Care of Rhododendron and Alpine Delphinium include pruning, fertilizers, watering etc. Rhododendron pruning is done Prune after flowering, Remove dead or diseased plant parts, Remove deadheads and Remove short twigs and Alpine Delphinium pruning is done Cut away fading foliage, Do not prune during shooting season, Remove damaged leaves and Remove deadheads. In summer Rhododendron needs Consistently and in winter, it needs Ample Water. Whereas, in summer Alpine Delphinium needs Lots of watering and in winter, it needs Average Water.