Life Span
Perennial
Perennial
Type
Epiphyte
Flowering Plants
Origin
Southeastern United States, Latin America and the Caribbean, Caribbean, Central America, South America
-
Types
-
Perovskia atriplicifolia LACEY BLUE, Perovskia atriplicifolia ‘Rocketman’
Number of Varieties
3250
0
40000
👆🏻
Habitat
Swamps
-
USDA Hardiness Zone
10-134-9
0
99
👆🏻
AHS Heat Zone
12-9
9-6
Sunset Zone
H1, H2, 23, 24
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
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
30.50 cm90.00 cm
0
3900
👆🏻
Minimum Width
25.60 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
Lavender, Blue Violet
Flower Color Modifier
Multi-Color
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Gray Green, Silver
Leaf Color in Summer
Green
Gray Green, Silver
Leaf Color in Fall
Green
Gray Green, Silver
Leaf Color in Winter
Green
Silver
Shape
Leaf Shape
Long Linear
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun
Growth Rate
Slow
Fast
Type of Soil
-
Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Summer, Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought, Salt
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Bulbs, By dividing rhizomes, tubers, Divison
Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Allow soil to be completely dry in 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
Soil pH
Neutral, Slightly Acidic
Neutral, Alkaline
Soil Type
-
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in early spring, Prune regularly
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Chlorosis, Red blotch
Plant Tolerance
Drought
Drought, Salt
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, pollinators
Butterflies
Allergy
-
Skin irritation, Toxic
Uses
Aesthetic Uses
Bouquets, Showy Purposes
Landscape Designing
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Insect Repellent
Plant Benefits
Medicinal Uses
Cancer, Eye Problems
Treating fever
Part of Plant Used
Bulbs, Flowers, Leaves
Flowers, Leaves
Other Uses
Used as Ornamental plant
Culinary use, Oil is used in mosquito repellents, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Houseplant, Mixed Border
Dried Flower / Everlasting, Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
PROSTHECHEA cochleata
Perovskia atriplicifolia
Common Name
Clamshell Orchid, Cockleshell Orchid, Black Orchid
Longin Russian Sage, Russian Sage
In Hindi
Clamshell Orchid
Russian Sage
In German
Clamshell Orchid
russische Sage
In French
Clamshell Orchid
sabio ruso
In Spanish
Clamshell Orchid
Sage ruso
In Greek
Encyclia Cochleata
Ρωσική Sage
In Portuguese
Clamshell Orchid
Sábio russo
In Polish
Clamshell Orchid
rosyjski Sage
In Latin
Clamshell Orchid
Russian Sage
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Orchidales
Lamiales
Family
Orchidaceae
Lamiaceae
Genus
Prosthechea
Perovskia
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Epidendreae
Mentheae
Subfamily
Epidendroideae
-
Number of Species
50250
1
27800
👆🏻