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San Pedro
San Pedro

Old Man Cactus
Old Man Cactus



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San Pedro
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Compare San Pedro and Old Man Cactus

What is

Life Span

Perennial
Perennial

Type

Cactus or Succulent
Cactus or Succulent

Origin

North America, Latin America and the Caribbean, Central America, South America, Brazil
Mexico

Types

Echinopsis pachanoi
Cephalocereus senilis

Number of Varieties

101
0 40000
👆🏻

Habitat

shrublands
Dry areas, Forest margins, gardens, Semi arid regions, Semi desert

USDA Hardiness Zone

12-1511-15
0 99
👆🏻

AHS Heat Zone

12-10
12-10

Sunset Zone

12, 13, 16, 17, 21, 22, 23, 24
H1, H2, 21, 22, 23, 24

Habit

Upright/Erect
Narrow Upright/Fastigiate

Information

Plant Size

Minimum Height

30.00 cm460.00 cm
0 3900
👆🏻

Minimum Width

15.20 cm30.00 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Yellow, Red, Purple, Orange, Rose
Pink

Flower Color Modifier

-
-

Fruit Color

-
Light Pink

Leaf Color in Spring

-
White

Leaf Color in Summer

-
White

Leaf Color in Fall

-
White

Leaf Color in Winter

-
White

Shape

Leaf Shape

Succulent
Funnel shaped

Thorns

Season

Plant Season

-
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun, Partial shade
Full Sun

Growth Rate

Slow
Very Slow

Type of Soil

Loam, Sand
Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Drainage

Well drained
Well drained

Bloom Time

Spring
Late Spring, Early Summer, Summer

Repeat Bloomer

Tolerances

Drought
Drought

Care

Where to Plant?

Ground, Pot
Container, Ground, Pot

How to Plant?

Cuttings
Seedlings, Stem Planting, Vegetative Reproduction

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Keep ground moist, Keep immersed in water, Requires more often in extreme heat
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

Soil pH

Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Type

Loam, Sand
Loam, Sand

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Full Sun, Partial Sun, Partial shade
Full Sun

Pruning

Prune to stimulate growth
Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

6-12-12 or 5-10-10
All-Purpose Liquid Fertilizer

Pests and Diseases

Mealybugs, Red spider mite, Scale insects, Slugs, Snails
Red blotch

Plant Tolerance

Drought
Drought

Facts

Flowers

Showy
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

Bold
Bold

Foliage Sheen

-
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Hummingbirds
-

Allergy

drowsiness, Nausea, Vomiting
Skin irritation

Benefits

Uses

Aesthetic Uses

Beautification, Decorating walls, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Showy Purposes

Beauty Benefits

-
-

Edible Uses

Environmental Uses

Air purification
Air purification

Plant Benefits

Medicinal Uses

Aphrodisiac, Tonic
-

Part of Plant Used

extracted oil
Bulbs, Hair

Other Uses

Used as Ornamental plant, Used for its medicinal properties, Used for Landscaping
Hair is used in making sweaters, Showy Purposes

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Houseplant, Rock Garden, Wall
Container, Feature Plant, Houseplant, Rock Garden, Wall

Scientific Name

Botanical Name

ECHINOPSIS pachanoi
CEPHALOCEREUS senilis

Common Name

San Pedro
Bunny Cactus White Persian Cat cactus

In Hindi

सैन पेड्रो
ओल्ड मैन कैक्टस

In German

Echinopsis pachanoi
Old Man Cactus

In French

Echinopsis pachanoi
Old Man Cactus

In Spanish

Echinopsis pachanoi
Viejo Cactus

In Greek

San Pedro κάκτος
Γέρος Cactus

In Portuguese

Wachuma
Old Man Cactus

In Polish

San pedro (kaktus)
Stary Cactus

In Latin

San Pedro
Senem Cactus

Classification

Kingdom

Plantae
Plantae

Phylum

Tracheophyta
Tracheophyta

Class

Magnoliopsida
Magnoliopsida

Order

Caryophyllales
Caryophyllales

Family

Cactaceae
Cactaceae

Genus

Echinopsis
Cephalocereus

Clade

Angiosperms, Core eudicots, Eudicots
Angiosperms, Core eudicots, Eudicots

Tribe

Trichocereeae
Pachycereeae

Subfamily

Cactoideae
Cactoideae

Number of Species

36200
1 27800
👆🏻

Difference Between San Pedro and Old Man Cactus

If you are confused whether San Pedro or Old Man Cactus are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see San Pedro and Old Man Cactus Information and learn more about it. Fertilizers required for proper growth of San Pedro are 6-12-12 or 5-10-10, whereas for Old Man Cactus fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between San Pedro and Old Man Cactus if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Importance of San Pedro and Old Man Cactus

Want to have the most appropriate plant for your garden? You might want to know the importance of San Pedro and Old Man Cactus. Basically, these two plants vary in many aspects. Compare San Pedro 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 San Pedro is Aphrodisiac and Tonic whereas of Old Man Cactus is . San Pedro has beauty benefits as follows: while Old Man Cactus has beauty benefits as follows: .

Compare Facts of San Pedro 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 San Pedro 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 San Pedro are drowsiness, Nausea and Vomiting 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. San Pedro has no showy fruits and Old Man Cactus has no showy fruits. Also San Pedro is not flowering and Old Man Cactus is not flowering . You can compare San Pedro and Old Man Cactus facts and facts of other plants too.