Life Span
Perennial
  
Perennial
  
Type
Herbs
  
Herbs
  
Origin
Southwestern United States, Central America, South America, Brazil
  
Southern Europe, Mediterranean
  
Types
Not Available
  
Arp Rosemary, Gorizia Rosemary, Lockwood de Forest Rosemary, Salem Rosemary
  
Number of Varieties
Not Available
  
Habitat
Mountain Slopes, Mountains, tropical grasslands
  
Dry areas, Open scrub
  
USDA Hardiness Zone
Not Available
  
8-11
  
AHS Heat Zone
12-7
  
12-8
  
Sunset Zone
H1, H2, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
H1, H2, 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
  
Plant Size
  
  
Plant Color
  
  
Flower Color
White
  
Blue Violet
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
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
Light Green
  
Light Green
  
Shape
  
  
Leaf Shape
Even Pinnate
  
Needle like
  
Thorns
No
  
No
  
Plant Season
Summer, Fall
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam, Sand
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Neutral, Alkaline
  
Soil Drainage
Average
  
Well drained
  
Bloom Time
Summer, Late Summer
  
Early Spring, Spring, Late Spring, Late Winter
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Drought
  
Where to Plant?
Ground
  
Container, Ground, Pot
  
How to Plant?
Cuttings, root cutting
  
Seedlings, Stem Planting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Needs very little water, Over-watering can cause leaf problems or root diseases
  
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
  
  
Soil pH
Acidic, Neutral
  
Neutral, Alkaline
  
Soil Type
Loam, Sand
  
Loam, Sand
  
Soil Drainage Capacity
Average
  
Well drained
  
Sun Exposure
Full Sun, Partial Sun
  
Full Sun
  
Pruning
Cut away fading foliage, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
  
Prune for shortening long shoots, Prune if you want to improve plant shape, Prune regularly, Prune to control growth, Requires extensive pruning
  
Fertilizers
Does not require fertilizer once established
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Bacterial fruit blotch, Damping off, Fusarium wilt, Red blotch, Root rot, Septoria leaf spot, Southern blight
  
Mealybugs, Powdery mildew, Root rot, Scale, Spider mites, Whiteflies
  
Plant Tolerance
Drought, Variety of soil types
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
Yes
  
Fragrant Bark/Stem
No
  
Yes
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Fine
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
No
  
Attracts
Bees, Butterflies, Flies
  
Bees
  
Allergy
Asthma, Skin irritation, Skin rash
  
Skin rash, Vomiting
  
Uses
  
  
Aesthetic Uses
Cottage Garden, Ornamental use
  
Beautification, Showy Purposes
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Hypoglycaemic
  
Antioxidants, Cough, Gastrointestinal disorders, Heartburn, High blood pressure, Indigestion
  
Part of Plant Used
Leaves
  
Flowers, Leaves
  
Other Uses
Not Available
  
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
Yes
  
Sometimes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Bedding Plant, Container, Edible, Herb / Vegetable, Houseplant, Tropical
  
Container, Edible, Hedges, Herb / Vegetable, Mixed Border, Topiary / Bonsai / Espalier
  
Botanical Name
STEVIA rebaudiana
  
ROSMARINUS officinalis 'Tuscan Blue'
  
Common Name
Candyleaf, Stevia, Sweetleaf
  
Rosemary, Tuscan Blue Rosemary
  
In Hindi
Stevia
  
टस्कन ब्लू दौनी
  
In German
Stevia
  
Tuscan Blau Rosmarin
  
In French
Stevia
  
Toscane Bleu Rosemary
  
In Spanish
Stevia
  
Toscana azul Romero
  
In Greek
Stevia
  
Τοσκάνης Μπλε Rosemary
  
In Portuguese
Stevia
  
Tuscan Azul Rosemary
  
In Polish
Stewia
  
Toskańskie Niebieski Rosemary
  
In Latin
Stevia
  
Tusci Rosemary blue
  
Kingdom
Plantae
  
Plantae
  
Phylum
Tracheophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Asterales
  
Lamiales
  
Family
Asteraceae
  
Lamiaceae
  
Genus
Stevia
  
Rosmarinus
  
Clade
Angiosperms, Asterids, Eudicots
  
Not Available
  
Tribe
Eupatorieae
  
Not Available
  
Subfamily
Not Available
  
Not Available