Life Span
Perennial
Perennial
Type
Cactus or Succulent
Tree
Origin
Southern Europe, Western Europe
Central Asia, India, Nepal
Types
Sempervivum altum, Sempervivum davisii, Sempervivum juvanii
White oak, Bluff oak, Muller oak
Habitat
limestone outcrops, Rocky areas, Stone and Masonry fences and walls
Clay soil areas, Dry areas, Sandy areas
USDA Hardiness Zone
5-8
6-9
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Rosette/Stemless
Oval or Rounded
Flower Color
Light Pink
Red, Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Sandy Brown, Sienna
Leaf Color in Spring
Blue Green, Burgundy
Green, Light Green, Gray
Leaf Color in Summer
Blue Green, Burgundy
Green, Gray
Leaf Color in Fall
Blue Green, Burgundy
Green, Dark Green, Gray
Leaf Color in Winter
Blue Green, Burgundy
Dark Green, Gray
Leaf Shape
V-Shaped
broad, flat
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Average
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Requirements
Do Not over Water
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
-
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
20-20-20 amount, All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Mealybugs, Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
-
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Glossy
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
Good for skin
-
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Medicinal Uses
Antipruritic, Astringent, Diuretic, Odontalgic
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
Part of Plant Used
Leaves
Leaves, Seeds, Wood
Other Uses
Cosmetics, Used for its medicinal properties
Used as firewood, used for making charcoal
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Alpine, Container, Groundcover, Rock Garden, Wall
Feature Plant, Shade Trees
Botanical Name
SEMPERVIVUM calcareum
QUERCUS leucotrichophora
Common Name
Houseleek, Common houseleek
Banj Oak, Blackjack Oak, Himalayan Oak
In Hindi
houseleek
Blackjack Oak Tree
In German
Hauswurz
Blackjack Oak Tree
In French
joubarbe
Blackjack Oak Tree
In Spanish
houseleek
Blackjack Oak Tree
In Greek
houseleek
Blackjack Oak Tree
In Portuguese
houseleek
Blackjack Carvalho
In Polish
houseleek
Blackjack Oak Tree
In Latin
AMERIMNON
Blackjack quercum ligno
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Crassulaceae
Fagaceae
Genus
Sempervivum
Quercus
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Houseleek and Blackjack Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Houseleek and Blackjack Oak. Basically, these two plants vary in many aspects. Compare Houseleek and Blackjack Oak 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 Houseleek is Antipruritic, Astringent, Diuretic and Odontalgic whereas of Blackjack Oak is Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages and Menstrual Cramps. Houseleek has beauty benefits as follows: Good for skin while Blackjack Oak has beauty benefits as follows: Good for skin.
Compare Facts of Houseleek vs Blackjack Oak
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 Houseleek vs Blackjack Oak 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 Houseleek are whereas of Blackjack Oak have Pollen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Houseleek has no showy fruits and Blackjack Oak has showy fruits. Also Houseleek is not flowering and Blackjack Oak is not flowering . You can compare Houseleek and Blackjack Oak facts and facts of other plants too.