Life Span
Biennial
Perennial
Origin
Canary Islands
China, Japan
Habitat
tropical environments
subtropical regions, Temperate Regions
USDA Hardiness Zone
8-10
6-9
Sunset Zone
21,22
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Flower Color
Light Blue, Blue Violet
White, Silver
Flower Color Modifier
Bicolor
-
Fruit Color
-
Reddish Plum
Leaf Color in Spring
Green, Gray Green
White, Dark Green, Sienna
Leaf Color in Summer
Green, Gray Green
White, Dark Green, Sienna
Leaf Color in Fall
Green, Gray Green
White, Dark Green, Sienna
Leaf Color in Winter
Light Green
White, Dark Green, Sienna
Leaf Shape
Lobed
broad, flat
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
Fall, Late Fall
Tolerances
-
Pollution, Salt
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Stem Cutting
Cuttings, root cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Medium
Average Water Needs
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Coral Spot, Leaf spot, Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Aesthetic Uses
Showy Purposes
Bonsai, Cottage Garden, Ground Cover
Beauty Benefits
-
Skin irritation
Environmental Uses
Air purification
Fixes Nitrogen
Medicinal Uses
-
Antiasthamatic, Antitussive, Astringent
Part of Plant Used
Flowers, Leaves
Fruits, Leaves, Root, Stem
Other Uses
Showy Purposes
Used as Ornamental plant, Used for making hedge
Used As Indoor Plant
Sometimes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Feature Plant, Hedges, Screening, Wind Break
Botanical Name
ECHIUM pininana
Elaeagnus pungens
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Silverthorn
In Hindi
Tree Echium
Silverthorn
In German
Baum Aciam
Silverthorn
In French
Arbre ACIAM
Silverthorn
In Spanish
árbol Aciam
Silverthorn
In Greek
δέντρο Aciam
Silverthorn
In Portuguese
árvore Aciam
Silverthorn
In Polish
drzewo Aciam
Silverthorn
In Latin
lignum Aciam
Silverthorn
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Boraginaceae
Elaeagnaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Tree Echium and Silverthorn
Want to have the most appropriate plant for your garden? You might want to know the importance of Tree Echium and Silverthorn. Basically, these two plants vary in many aspects. Compare Tree Echium and Silverthorn 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 Silverthorn is Antiasthamatic, Antitussive and Astringent. Tree Echium has beauty benefits as follows: while Silverthorn has beauty benefits as follows: .
Compare Facts of Tree Echium vs Silverthorn
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 Silverthorn 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 Silverthorn have Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Tree Echium has no showy fruits and Silverthorn has no showy fruits. Also Tree Echium is not flowering and Silverthorn is not flowering . You can compare Tree Echium and Silverthorn facts and facts of other plants too.