Life Span
Annual and Perennial
Perennial
Type
Tree
Cactus or Succulent
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Mexico
Types
Quercus stellata
Cephalocereus senilis
Habitat
Woodland Garden Canopy
Dry areas, Forest margins, gardens, Semi arid regions, Semi desert
USDA Hardiness Zone
5-9
11-15
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
H1, H2, 21, 22, 23, 24
Habit
Oval or Rounded
Narrow Upright/Fastigiate
Flower Color
Red, Light Yellow, Tan
Pink
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Dark Green
White
Leaf Color in Summer
Dark Green
White
Leaf Color in Fall
Orange, Tan, Bronze, Orange Red
White
Leaf Color in Winter
-
White
Leaf Shape
Elliptic and Ovate
Funnel shaped
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Very Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Late Spring, Early Summer, Summer
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings, Stem Planting, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Requirements
Needs less watering
Average Water Needs, Do Not over Water, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Foliage Texture
Coarse
Bold
Foliage Sheen
Glossy
Matte
Allergy
-
Skin irritation
Aesthetic Uses
Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Air purification
Medicinal Uses
Astringent, Emetic, Febrifuge, Tonic
-
Part of Plant Used
Leaves, Seeds, Wood
Bulbs, Hair
Other Uses
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
Hair is used in making sweaters, Showy Purposes
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Feature Plant, Houseplant, Rock Garden, Wall
Botanical Name
QUERCUS stellata
CEPHALOCEREUS senilis
Common Name
Post Oak
Bunny Cactus
White Persian Cat cactus
In Hindi
पोस्ट ओक
ओल्ड मैन कैक्टस
In German
Post oak
Old Man Cactus
In French
Post oak
Old Man Cactus
In Spanish
Post oak
Viejo Cactus
In Greek
Post Oak
Γέρος Cactus
In Portuguese
Post Oak
Old Man Cactus
In Polish
post Oak
Stary Cactus
In Latin
Post quercu
Senem Cactus
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Caryophyllales
Family
Fagaceae
Cactaceae
Genus
Quercus
Cephalocereus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Importance of Post Oak and Old Man Cactus
Want to have the most appropriate plant for your garden? You might want to know the importance of Post Oak and Old Man Cactus. Basically, these two plants vary in many aspects. Compare Post Oak and Old Man Cactus 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 Post Oak is Astringent, Emetic, Febrifuge and Tonic whereas of Old Man Cactus is . Post Oak has beauty benefits as follows: while Old Man Cactus has beauty benefits as follows: .
Compare Facts of Post Oak vs Old Man Cactus
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 Post Oak vs Old Man Cactus 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 Post Oak are whereas of Old Man Cactus have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Post Oak has showy fruits and Old Man Cactus has no showy fruits. Also Post Oak is not flowering and Old Man Cactus is not flowering . You can compare Post Oak and Old Man Cactus facts and facts of other plants too.