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Dudleya
Dudleya

Red Alder
Red Alder



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What is

Life Span

Perennial
Perennial

Type

Succulent
Tree

Origin

Western United States, Mexico
North America, United States, Northwestern United States, Alaska, California, Canada

Types

Dudleya brittonii Dudleya pulverulenta Dudleya farinosa Dudleya caespitosa Dudleya virens
-

Number of Varieties

3030
0 40000
👆🏻

Habitat

Barren waste areas, Semi arid regions, Semi desert
Lowland evergreen rainforest

USDA Hardiness Zone

-99994-7
0 99
👆🏻

AHS Heat Zone

12-1
7-1

Sunset Zone

7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17

Habit

Rosette/Stemless
Pyramidal

Information

Plant Size

Minimum Height

7.60 cm1,370.00 cm
0 3900
👆🏻

Minimum Width

7.60 cm610.00 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Yellow, Red, Pink
Yellow, Red, Coral

Flower Color Modifier

-
Bicolor

Fruit Color

-
Brown

Leaf Color in Spring

Green, Gray
Green, Dark Green

Leaf Color in Summer

Green, Gray
Dark Green

Leaf Color in Fall

Green, Gray
Dark Green

Leaf Color in Winter

Green, Gray
-

Shape

Leaf Shape

Acuminate
Ovate

Thorns

Season

Plant Season

Spring, Summer, Fall, Winter
Spring, Summer, Fall

Growing Conditions

Sunlight

Full Sun
Full Sun, Partial Sun, Partial shade

Growth Rate

Medium
Fast

Type of Soil

Sand
Loam, Sand

The pH of Soil

Neutral
Acidic, Neutral, Alkaline

Soil Drainage

Well drained
Average

Bloom Time

Summer
Early Spring

Repeat Bloomer

Tolerances

Drought
Maritime exposure, Salt water

Care

Where to Plant?

Ground
Ground

How to Plant?

Cuttings, Stem Cutting
Layering, Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Allow soil to be completely dry in between waterings, Needs less watering
Average Water Needs

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Neutral
Acidic, Neutral, Alkaline

Soil Type

Sand
Loam, Sand

Soil Drainage Capacity

Well drained
Average

Sun Exposure

Full Sun
Full Sun, Partial Sun, Partial shade

Pruning

Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

No fertilizers needed
All-Purpose Liquid Fertilizer, Nitrogen

Pests and Diseases

Cochineal insect, Mealybugs, Nematodes, Red blotch, Rodent, Scale insects
-

Plant Tolerance

Drought, Dry Conditions, Dry soil, Full Sun, Shade areas
Maritime exposure, Salt water

Facts

Flowers

Showy
Insignificant

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
Medium

Foliage Sheen

Matte
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Hummingbirds, Butterflies
Insects

Allergy

-
-

Benefits

Uses

Aesthetic Uses

-
-

Beauty Benefits

-
Skin Problems

Edible Uses

Environmental Uses

Air purification
Air purification, Prevent Soil Erosion, Shadow Tree

Plant Benefits

Medicinal Uses

-
Anodyne, Appetizer, Astringent

Part of Plant Used

Leaves
Flowers, Inner Bark, Sap

Other Uses

-
Used as a dye, used for making charcoal, Used for making informal hedge

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Houseplant, Mixed Border, Rock Garden, Wall
Screening / Wind Break, Shade Trees

Scientific Name

Botanical Name

DUDLEYA
ALNUS rubra

Common Name

Chalk Lettuce Chalk dudleya
Oregon Alder, Red Alder

In Hindi

Dudleya
red alder

In German

Dudleya
rot-Erle

In French

Dudleya
aulne rouge

In Spanish

dudleya
aliso rojo

In Greek

Dudleya
κόκκινη σκλήθρα

In Portuguese

Dudleya
amieiro vermelho

In Polish

Dudleya
czerwony olcha

In Latin

Dudley
red alnus

Classification

Kingdom

Plantae
Plantae

Phylum

Tracheophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Saxifragales
Fagales

Family

Crassulaceae
Betulaceae

Genus

Dudleya
Alnus

Clade

Angiosperms, Core eudicots, Eudicots
Angiosperms, Eudicots, Rosids

Tribe

-
-

Subfamily

-
-

Number of Species

4535
1 27800
👆🏻

Difference Between Dudleya and Red Alder

If you are confused whether Dudleya or Red Alder 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 Dudleya and Red Alder Information and learn more about it. Fertilizers required for proper growth of Dudleya are No fertilizers needed, whereas for Red Alder fertilizers required are All-Purpose Liquid Fertilizer and Nitrogen. Hence, one should know the basic difference between Dudleya and Red Alder if you are planning to have them in your garden to enhance its beauty.

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Importance of Dudleya and Red Alder

Want to have the most appropriate plant for your garden? You might want to know the importance of Dudleya and Red Alder. Basically, these two plants vary in many aspects. Compare Dudleya and Red Alder 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 Dudleya is whereas of Red Alder is Anodyne, Appetizer and Astringent. Dudleya has beauty benefits as follows: while Red Alder has beauty benefits as follows: .

Compare Facts of Dudleya vs Red Alder

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 Dudleya vs Red Alder 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 Dudleya are whereas of Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Dudleya has no showy fruits and Red Alder has showy fruits. Also Dudleya is not flowering and Red Alder is not flowering . You can compare Dudleya and Red Alder facts and facts of other plants too.