Life Span
Perennial
Perennial
Origin
World, Pandemic, North America, Europe, Africa, Asia
Southern Europe, Russia/Siberia, Mediterranean, Central Asia, Southeastern Asia, China
Types
-
Elaeagnus angustifolia
Habitat
Bluffs, Sandy stream banks, Wooded slopes
fencerows, Forest edges, mine spoils, Old fields, open Woodlands, Pastures, Roadsides, sand dunes
USDA Hardiness Zone
4-10
2-8
Sunset Zone
2b, 3a, 3b, 4, 5, 6
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 14, 18, 19
Habit
Clump-Forming
Oval or Rounded
Flower Color
White, Purple, Lavender, Blue Violet
White, Yellow green, Silver
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Yellow, Silver
Leaf Color in Spring
Green
Light Green, Gray Green, Silver
Leaf Color in Summer
Green
Light Green, Gray Green, Silver
Leaf Color in Fall
Green
Light Green, Gray Green, Silver
Leaf Color in Winter
Light Green
-
Leaf Shape
Long Linear
Ovate
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Late Spring, Early Summer
Tolerances
Drought
Pollution, Salt, Soil Compaction
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Seedlings, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Requirements
Medium, Requires watering in the growing season
Do not let dry out between waterings, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
pruning needed for strong structure
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Canker, fungus, Insects, Leaf spot, Red blotch, Verticillium Wilt
Plant Tolerance
Drought
Pollution, Salt, Soil Compaction
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Matte
Attracts
Bees, Insects
Birds
Allergy
Skin irritation
Asthma
Aesthetic Uses
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Wildlife
Medicinal Uses
Liver problems, Skin Disorders, Treatment of ulcers
-
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Employed in herbal medicine, Used as a spice
Used as Ornamental plant
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Feature Plant, Hedges, Mixed Border, Screening / Wind Break, Topiary / Bonsai / Espalier
Botanical Name
IRIS cristata
ELAEAGNUS angustifolia
Common Name
Crested Iris
Russian Olive
In Hindi
कलगी आइरिस
रूस ओलिव
In German
Crested Iris
russische Olive
In French
Crested Iris
Olive russe
In Spanish
Crested Iris
oliva ruso
In Greek
Crested Iris
Ρωσική Ελιάς
In Portuguese
Crested Iris
Olive russo
In Polish
Czubaty Iris
rosyjski Olive
In Latin
iubatum Iris
Russian Olive
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Rhamnales
Family
Iridaceae
Elaeagnaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Season and Care of Crested Iris and Russian Olive
Season and care of Crested Iris and Russian Olive is important to know. While considering everything about Crested Iris and Russian Olive Care, growing season is an essential factor. Crested Iris season is Spring and Summer and Russian Olive season is Spring and Summer. The type of soil for Crested Iris is Clay, Loam, Sand and for Russian Olive is Clay, Loam, Sand while the PH of soil for Crested Iris is Acidic, Neutral, Alkaline and for Russian Olive is Acidic, Neutral, Alkaline.
Crested Iris and Russian Olive Physical Information
Crested Iris and Russian Olive physical information is very important for comparison. Crested Iris height is 10.20 cm and width 15.20 cm whereas Russian Olive height is 370.00 cm and width 370.00 cm. The color specification of Crested Iris and Russian Olive are as follows:
Crested Iris flower color: White, Purple, Lavender and Blue Violet
Crested Iris leaf color: Green
Russian Olive flower color: White, Yellow green and Silver
- Russian Olive leaf color: Light Green, Gray Green and Silver
Care of Crested Iris and Russian Olive
Care of Crested Iris and Russian Olive include pruning, fertilizers, watering etc. Crested Iris pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Russian Olive pruning is done pruning needed for strong structure. In summer Crested Iris needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Russian Olive needs Lots of watering and in winter, it needs Average Water.