Life Span
Perennial
Perennial
Origin
United States, California
North America, Canada
Types
-
Celtis africana, Celtis australis, Celtis bungeana
Habitat
Woodland Garden Canopy
bottomlands, limestone outcrops
USDA Hardiness Zone
6-9
2-9
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Habit
Spreading
Spreading
Flower Color
Red, Yellow green
Green
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Blue Green
Light Green
Leaf Color in Summer
Green, Blue Green
Dark Green
Leaf Color in Fall
Yellow, Orange, Pink
Light Yellow
Leaf Shape
Irregular
Toothed
Plant Season
Spring, Summer, Fall, Winter
Fall
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
-
Clay, Loam
The pH of Soil
-
Acidic, Neutral, Alkaline
Tolerances
Drought
Drought, Heat Tolerance, Salt, Shade areas
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Needs 2-3 times watering per week
In Summer
Lots of watering
Average Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
-
Acidic, Neutral, Alkaline
Soil Drainage Capacity
-
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
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, Remove tight V-branching crotches
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount, organic fertlizers
Pests and Diseases
Red blotch
Black sooty mold, Fungal Diseases, Powdery mildew, Red blotch, woolly aphid
Plant Tolerance
Drought
Shade areas
Flowers
Insignificant
Insignificant
Foliage Texture
Medium
Medium
Attracts
Birds
Birds, Insects
Beauty Benefits
-
Slow downs aging
Edible Uses
Yes
Sometimes
Environmental Uses
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Food for animals, Food for birds
Medicinal Uses
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Colic, Diarrhea, Dysentry, Menstrual Disorders, Sore throat
Part of Plant Used
Leaves, Seeds, Wood
Fruits, Pulp, Seeds, Wood
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Food for animals, Used as a nutritious food item
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Screening / Wind Break, Shade Trees, Street Trees
Botanical Name
QUERCUS douglasii
CELTIS occidentalis
Common Name
Blue Oak
Common Hackberry, Hackberry
In Hindi
Blue Oak Tree
HACKBERRY
In German
Blaue Eiche
Hackberry
In French
Bleu Oak Tree
micocoulier
In Spanish
Azul del árbol de roble
almez
In Greek
Μπλε Oak Tree
hackberry
In Portuguese
Carvalho azul
hackberry
In Polish
Niebieski Oak Tree
hackberry
In Latin
Blue quercum ligno
Hackberry
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Season and Care of Blue Oak and Hackberry
Season and care of Blue Oak and Hackberry is important to know. While considering everything about Blue Oak and Hackberry Care, growing season is an essential factor. Blue Oak season is Spring, Summer, Fall and Winter and Hackberry season is Spring, Summer, Fall and Winter. The type of soil for Blue Oak is and for Hackberry is Clay, Loam while the PH of soil for Blue Oak is and for Hackberry is Acidic, Neutral, Alkaline.
Blue Oak and Hackberry Physical Information
Blue Oak and Hackberry physical information is very important for comparison. Blue Oak height is 1,520.00 cm and width 1,370.00 cm whereas Hackberry height is 1,220.00 cm and width 1,220.00 cm. The color specification of Blue Oak and Hackberry are as follows:
Blue Oak flower color: Red and Yellow green
Blue Oak leaf color: Green and Blue Green
Hackberry flower color: Green
- Hackberry leaf color: Light Green
Care of Blue Oak and Hackberry
Care of Blue Oak and Hackberry include pruning, fertilizers, watering etc. Blue Oak pruning is done Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove dead or diseased plant parts and Hackberry pruning is done Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove tight V-branching crotches. In summer Blue Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Hackberry needs Average Water and in winter, it needs Average Water.