Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Southern Europe, Mediterranean
Types
Not available
Arp Rosemary, Gorizia Rosemary, Lockwood de Forest Rosemary, Salem Rosemary
Number of Varieties
Not Available
Habitat
Lowland evergreen rainforest
Dry areas, Open scrub
USDA Hardiness Zone
4-7
8-11
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
H1, H2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded
Flower Color
Yellow, Red, Coral
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Not Available
Leaf Color in Spring
Green, Dark Green
Sea Green
Leaf Color in Summer
Dark Green
Sea Green
Leaf Color in Fall
Dark Green
Sea Green
Leaf Color in Winter
Not Available
Light Green
Leaf Shape
Ovate
Needle like
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Early Spring, Spring, Late Spring, Late Winter
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Layering, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Do not water frequently, Does not require lot of watering, It cannot sustain wet-feet, Never Over-water, Requires watering in the growing season, Water when soil is dry, when new, water every week
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune for shortening long shoots, Prune if you want to improve plant shape, Prune regularly, Prune to control growth, Requires extensive pruning
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Not Available
Mealybugs, Powdery mildew, Root rot, Scale, Spider mites, Whiteflies
Plant Tolerance
Maritime exposure, Salt water
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Not Available
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Attracts
Insects, Not Available
Bees
Allergy
Not Available
Skin rash, Vomiting
Aesthetic Uses
Not Used For Aesthetic Purpose
Beautification, Showy Purposes
Beauty Benefits
Skin Problems
Not Available
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
Antioxidants, Cough, Gastrointestinal disorders, Heartburn, High blood pressure, Indigestion
Part of Plant Used
Flowers, Inner Bark, Sap
Flowers, Leaves
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Air freshner, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Showy Purposes, Used as a spice
Used As Indoor Plant
No
Sometimes
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Container, Edible, Hedges, Herb / Vegetable, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
ALNUS rubra
ROSMARINUS officinalis 'Tuscan Blue'
Common Name
Oregon Alder, Red Alder
Rosemary, Tuscan Blue Rosemary
In Hindi
red alder
टस्कन ब्लू दौनी
In German
rot-Erle
Tuscan Blau Rosmarin
In French
aulne rouge
Toscane Bleu Rosemary
In Spanish
aliso rojo
Toscana azul Romero
In Greek
κόκκινη σκλήθρα
Τοσκάνης Μπλε Rosemary
In Portuguese
amieiro vermelho
Tuscan Azul Rosemary
In Polish
czerwony olcha
Toskańskie Niebieski Rosemary
In Latin
red alnus
Tusci Rosemary blue
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Betulaceae
Lamiaceae
Clade
Angiosperms, Eudicots, Rosids
Not Available
Tribe
Not Available
Not Available
Subfamily
Not Available
Not Available
Importance of Red Alder and Tuscan Blue Rosemary
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Tuscan Blue Rosemary. Basically, these two plants vary in many aspects. Compare Red Alder and Tuscan Blue Rosemary 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 Red Alder is Anodyne, Appetizer and Astringent whereas of Tuscan Blue Rosemary is Antioxidants, Cough, Gastrointestinal disorders, Heartburn, High blood pressure and Indigestion. Red Alder has beauty benefits as follows: Skin Problems while Tuscan Blue Rosemary has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder vs Tuscan Blue Rosemary
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 Red Alder vs Tuscan Blue Rosemary 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 Red Alder are Not Available whereas of Tuscan Blue Rosemary have Skin rash and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Tuscan Blue Rosemary has no showy fruits. Also Red Alder is not flowering and Tuscan Blue Rosemary is not flowering . You can compare Red Alder and Tuscan Blue Rosemary facts and facts of other plants too.