Life Span
Perennial
Perennial
Origin
Southern Europe, Mediterranean, Northern Africa
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Types
Quercus ilex, Quercus rotundifolia
Blue ash, Single-leaf ash, Fragrant ash
Habitat
Mediterranean region
Moist Soils
USDA Hardiness Zone
4-8
3-7
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
-
Habit
Oval or Rounded
Upright/Erect
Flower Color
Red, Yellow green
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown, Chocolate
Green, Tan
Leaf Color in Spring
Green, Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Yellow, Yellow green, Brown, Bronze
Leaf Color in Winter
Dark Green
-
Leaf Shape
Oblong or Lanceolate
Pinnate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Spring
Early Spring, Spring
Tolerances
Pollution, Drought, Salt
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
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, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
Fertilizers
fertilize in fall, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Moth
Red blotch
Plant Tolerance
Pollution, Shade areas
Wet Site
Flowers
Insignificant
Insignificant
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Birds, Insects
Birds
Aesthetic Uses
Cottage Garden
Showy Purposes
Beauty Benefits
Good for skin, Skin Problems
-
Edible Uses
Yes
Insignificant
Environmental Uses
Nesting sites for birds, Shadow Tree
Air purification, Nesting sites for birds, Wildlife, Windbreak
Medicinal Uses
Digestive, Skin irritation
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Part of Plant Used
Bark, Fruits, Wood
Inner Bark, Leaves, Tree trunks
Other Uses
Charcoal, Used as firewood, Used for its medicinal properties, Wood is used fore making tools
Basketary, Used as a dye, Used as fuel, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Hedges, Screening / Wind Break, Shade Trees, Street Trees
Shade Trees, Water Gardens
Botanical Name
QUERCUS ilex
FRAXINUS nigra
Common Name
Evergreen Oak, Holly Oak, Holm Oak
Black Ash, Brown Ash, Swamp Ash
In Hindi
होल्म ओक
Black Ash plant
In German
Steineiche
Black Ash Pflanze
In French
chêne vert
plante Black Ash
In Spanish
encina
planta de negro de Ceniza
In Greek
πρινόδενδρο
φυτό μαύρη τέφρα
In Portuguese
azinheira
planta Black Ash
In Polish
dąb skalny
Black Ash roślin
In Latin
ilice
Black ash herba
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Scrophulariales
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Holm Oak and Black Ash
Want to have the most appropriate plant for your garden? You might want to know the importance of Holm Oak and Black Ash. Basically, these two plants vary in many aspects. Compare Holm Oak and Black Ash 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 Holm Oak is Digestive and Skin irritation whereas of Black Ash is Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat and Tonic. Holm Oak has beauty benefits as follows: Good for skin and Skin Problems while Black Ash has beauty benefits as follows: Good for skin and Skin Problems.
Compare Facts of Holm Oak vs Black Ash
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 Holm Oak vs Black Ash 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 Holm Oak are whereas of Black Ash have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Holm Oak has showy fruits and Black Ash has no showy fruits. Also Holm Oak is not flowering and Black Ash is not flowering . You can compare Holm Oak and Black Ash facts and facts of other plants too.