Life Span
Perennial
Perennial
Type
Bulb, Flowering Plants
Tree
Origin
Aegean Islands, Central Asia, Middle East, North Africa, Southern Europe, Western China
North America, United States, Northwestern United States, Alaska, California, Canada
Types
Crocus abantensis, Crocus adanensis, Crocus biflorus, Crocus chrysanthus, Crocus korolkowii
-
Habitat
Scrubs, Woods
Lowland evergreen rainforest
USDA Hardiness Zone
3-8
4-7
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Clump-Forming
Pyramidal
Flower Color
Blue, Orange, Pink, Purple, White, Yellow
Yellow, Red, Coral
Flower Color Modifier
-
Bicolor
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
-
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
Green
-
Leaf Shape
Grass like
Ovate
Plant Season
Spring, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Part sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loamy
Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Winter
Early Spring
Tolerances
Drought
Maritime exposure, Salt water
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
From bulbs, Grafting, Seedlings
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Form a Soil ring to water efficiently, Water Deeply, Water twice a day in the initial period, Water when soil is dry
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Slightly Acidic
Acidic, Neutral, Alkaline
Soil Type
Loamy
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Part sun
Full Sun, Partial Sun, Partial shade
Pruning
No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Requires little pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Aphids, Botrytis Blight, Mushroom root rot, Narcissus Basal Rot, Narcissus Bulb Fly, Slugs, Snails, Tulip Fire, Tulip Viruses
-
Plant Tolerance
Drought
Maritime exposure, Salt water
Flowers
Yes
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Glossy
Beauty Benefits
-
Skin Problems
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
Arthritis, Gout
Anodyne, Appetizer, Astringent
Part of Plant Used
Whole plant
Flowers, Inner Bark, Sap
Other Uses
-
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
-
Screening / Wind Break, Shade Trees
Botanical Name
Crocus Longiflorus
ALNUS rubra
Common Name
Crocus
Oregon Alder, Red Alder
In Hindi
Crocus
red alder
In German
Krokus
rot-Erle
In French
Crocus
aulne rouge
In Spanish
Azafrán
aliso rojo
In Greek
κρόκος
κόκκινη σκλήθρα
In Portuguese
Açafrão
amieiro vermelho
In Polish
Krokus
czerwony olcha
In Latin
Erocum
red alnus
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Fagales
Family
Iridaceae
Betulaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Importance of Crocus and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Crocus and Red Alder. Basically, these two plants vary in many aspects. Compare Crocus 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 Crocus is Arthritis and Gout whereas of Red Alder is Anodyne, Appetizer and Astringent. Crocus has beauty benefits as follows: while Red Alder has beauty benefits as follows: .
Compare Facts of Crocus 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 Crocus 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 Crocus are whereas of Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Crocus has no showy fruits and Red Alder has showy fruits. Also Crocus is flowering and Red Alder is not flowering . You can compare Crocus and Red Alder facts and facts of other plants too.