Life Span
Perennial
Perennial
Type
Cactus or Succulent
Tree
Origin
Southern Europe, Western Europe
North America
Types
Sempervivum altum, Sempervivum davisii, Sempervivum juvanii
Water elm
Number of Varieties
4035
0
40000
👆🏻
Habitat
limestone outcrops, Rocky areas, Stone and Masonry fences and walls
Floodplains, Hillside, stream banks, Swamps, Upland
USDA Hardiness Zone
5-83-9
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Rosette/Stemless
Upright/Erect
Plant Size
Minimum Height
10.20 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm910.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Pink
Green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Tan
Leaf Color in Spring
Blue Green, Burgundy
Light Green
Leaf Color in Summer
Blue Green, Burgundy
Dark Green
Leaf Color in Fall
Blue Green, Burgundy
Light Yellow
Leaf Color in Winter
Blue Green, Burgundy
-
Shape
Leaf Shape
V-Shaped
Oblique base
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Cold climate, Drought, Pollution, Salt
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Low
Low
Watering Plants
Watering Requirements
Do Not over Water
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Average Water
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
-
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
Fertilizers
20-20-20 amount, All-Purpose Liquid Fertilizer
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Aphids, Mealybugs, Red blotch
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
Plant Tolerance
Drought
Cold climate, Drought, Salt
Flowers
Showy
Insignificant
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
Bold
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
-
allergic reaction, Asthma
Uses
Aesthetic Uses
Showy Purposes
Landscape Designing
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife
Plant Benefits
Medicinal Uses
Antipruritic, Astringent, Diuretic, Odontalgic
Antispasmodic, Astringent
Part of Plant Used
Leaves
Bark, Stem, Tree trunks, Wood
Other Uses
Cosmetics, Used for its medicinal properties
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Groundcover, Rock Garden, Wall
Feature Plant, Shade Trees, Street Trees
Botanical Name
SEMPERVIVUM calcareum
ULMUS americana
Common Name
Houseleek, Common houseleek
American Elm
In Hindi
houseleek
अमेरिकी एल्म
In German
Hauswurz
amerikanische Ulme
In French
joubarbe
orme d'Amérique
In Spanish
houseleek
olmo americano
In Greek
houseleek
American Elm
In Portuguese
houseleek
olmo americano
In Polish
houseleek
Amerykański wiązu
In Latin
AMERIMNON
Latin ulmo
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Rosales
Family
Crassulaceae
Ulmaceae
Genus
Sempervivum
Ulmus
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Sedeae
-
Subfamily
Sedoideae
-
Number of Species
4040
1
27800
👆🏻