Life Span
Biennial
Perennial
Origin
Canary Islands
Southern Europe, Russia/Siberia, Mediterranean, Central Asia, Southeastern Asia, China
Types
Echium pininana
Elaeagnus angustifolia
Habitat
tropical environments
fencerows, Forest edges, mine spoils, Old fields, open Woodlands, Pastures, Roadsides, sand dunes
USDA Hardiness Zone
8-10
2-8
Sunset Zone
21,22
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 14, 18, 19
Habit
Upright/Erect
Oval or Rounded
Flower Color
Light Blue, Blue Violet
White, Yellow green, Silver
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Yellow, Silver
Leaf Color in Spring
Green, Gray Green
Light Green, Gray Green, Silver
Leaf Color in Summer
Green, Gray Green
Light Green, Gray Green, Silver
Leaf Color in Fall
Green, Gray Green
Light Green, Gray Green, Silver
Leaf Color in Winter
Light Green
-
Plant Season
-
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Late Spring, Early Summer
Tolerances
-
Pollution, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Requirements
Medium
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
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full 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
Fine
Fine
Foliage Sheen
Matte
Matte
Aesthetic Uses
Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Wildlife
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Showy Purposes
Used as Ornamental plant
Used As Indoor Plant
Sometimes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Feature Plant, Hedges, Mixed Border, Screening / Wind Break, Topiary / Bonsai / Espalier
Botanical Name
ECHIUM pininana
ELAEAGNUS angustifolia
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Russian Olive
In Hindi
Tree Echium
रूस ओलिव
In German
Baum Aciam
russische Olive
In French
Arbre ACIAM
Olive russe
In Spanish
árbol Aciam
oliva ruso
In Greek
δέντρο Aciam
Ρωσική Ελιάς
In Portuguese
árvore Aciam
Olive russo
In Polish
drzewo Aciam
rosyjski Olive
In Latin
lignum Aciam
Russian Olive
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Boraginaceae
Elaeagnaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Tree Echium and Russian Olive
Want to have the most appropriate plant for your garden? You might want to know the importance of Tree Echium and Russian Olive. Basically, these two plants vary in many aspects. Compare Tree Echium and Russian Olive as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Tree Echium is whereas of Russian Olive is . Tree Echium has beauty benefits as follows: while Russian Olive has beauty benefits as follows: .
Compare Facts of Tree Echium vs Russian Olive
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Tree Echium vs Russian Olive and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Tree Echium are whereas of Russian Olive have Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Tree Echium has no showy fruits and Russian Olive has showy fruits. Also Tree Echium is not flowering and Russian Olive is not flowering . You can compare Tree Echium and Russian Olive facts and facts of other plants too.