Life Span
Biennial
Perennial
Origin
Canary Islands
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Habitat
tropical environments
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
USDA Hardiness Zone
8-10
4-9
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 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
Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Gray Green
Green, Light Green
Leaf Color in Summer
Green, Gray Green
Green, Light Green
Leaf Color in Fall
Green, Gray Green
Yellow, Light Yellow, Tan
Leaf Color in Winter
Light Green
-
Leaf Shape
Lobed
Oval with a pointed tip and fine teeth along their edges
Plant Season
-
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Summer, Summer
Spring
Tolerances
-
Wet Site, Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Medium
Requires a lot of watering, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, No need to fertilize every year
Pests and Diseases
Red blotch
Aphids, Red blotch, Sawfly Larvae
Plant Tolerance
Drought
Pollution, Soil Compaction, Wet Site
Flower Petal Number
Single
-
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Aesthetic Uses
Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Erosion control, Wildlife
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Showy Purposes
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used As Indoor Plant
Sometimes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Feature Plant, Shade Trees
Botanical Name
ECHIUM pininana
BETULA nigra
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
River Birch
In Hindi
Tree Echium
River Birch
In German
Baum Aciam
Fluss Birch
In French
Arbre ACIAM
Birch river
In Spanish
árbol Aciam
river Birch
In Greek
δέντρο Aciam
ποταμός Birch
In Portuguese
árvore Aciam
river Birch
In Polish
drzewo Aciam
Rzeka Birch
In Latin
lignum Aciam
Betula
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Boraginaceae
Betulaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Tree Echium and River Birch
Want to have the most appropriate plant for your garden? You might want to know the importance of Tree Echium and River Birch. Basically, these two plants vary in many aspects. Compare Tree Echium and River Birch 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 River Birch is . Tree Echium has beauty benefits as follows: while River Birch has beauty benefits as follows: .
Compare Facts of Tree Echium vs River Birch
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 River Birch 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 River Birch 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 River Birch has no showy fruits. Also Tree Echium is not flowering and River Birch is not flowering . You can compare Tree Echium and River Birch facts and facts of other plants too.