Life Span
Biennial
Perennial
Type
Tree
Cactus or Succulent
Origin
Central United States, Canada
Southern Europe, Western Europe
Types
Two-petal ash, Single-leaf ash, Fragrant ash
Sempervivum altum, Sempervivum davisii, Sempervivum juvanii
Number of Varieties
6540
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
limestone outcrops, Rocky areas, Stone and Masonry fences and walls
USDA Hardiness Zone
4-85-8
0
99
👆🏻
AHS Heat Zone
8-4
8-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Rosette/Stemless
Plant Size
Minimum Height
2,500.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
100.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Light Pink
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Tan
-
Leaf Color in Spring
Green
Blue Green, Burgundy
Leaf Color in Summer
Green
Blue Green, Burgundy
Leaf Color in Fall
Yellow, Light Yellow
Blue Green, Burgundy
Leaf Color in Winter
-
Blue Green, Burgundy
Shape
Leaf Shape
Pinnate
V-Shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam
Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
-
Fertilizers
All-Purpose Liquid Fertilizer
20-20-20 amount, All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Aphids, Mealybugs, Red blotch
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
-
-
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
-
Antipruritic, Astringent, Diuretic, Odontalgic
Part of Plant Used
Inner Bark, Seeds
Leaves
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Cosmetics, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Alpine, Container, Groundcover, Rock Garden, Wall
Botanical Name
FRAXINUS quadrangulata
SEMPERVIVUM calcareum
Common Name
Blue Ash
Houseleek, Common houseleek
In Hindi
Blue Ash plant
houseleek
In German
Blue Ash Pflanze
Hauswurz
In French
usine Blue Ash
joubarbe
In Spanish
planta de Blue Ash
houseleek
In Greek
φυτό Blue Ash
houseleek
In Portuguese
planta Blue Ash
houseleek
In Polish
Blue Ash roślin
houseleek
In Latin
Blue Ash herba
AMERIMNON
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Rosales
Family
Oleaceae
Crassulaceae
Genus
Fraxinus
Sempervivum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Core eudicots, Eudicots
Tribe
Oleeae
Sedeae
Subfamily
-
Sedoideae
Number of Species
6540
1
27800
👆🏻