Life Span
Perennial
Perennial
Type
Tree
Tender Perennial
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
Southern Africa, South Africa
Types
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Agapanthus
Habitat
Woodland Garden Canopy
Roadsides, Shaded sites, Woodlands
USDA Hardiness Zone
4-8
8-11
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
H1, H2, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Flower Color
Red, Light Yellow, Yellow green
White, Blue, Blue Violet
Flower Color Modifier
Bicolor
Bicolor, Striped
Fruit Color
Brown, Sandy Brown, Chocolate
-
Leaf Color in Spring
Green, Copper
Green, Dark Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Orange, Brown, Dark Red
Green, Dark Green
Leaf Color in Winter
-
Green, Dark Green
Leaf Shape
Lobed
Lance shaped
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Summer, Late Summer, Early Fall, Fall
Tolerances
Wet Site, Drought
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Transplanting
From bulbs
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
Average Water Needs, Never Over-water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Wet Site
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds
Hummingbirds, Butterflies
Allergy
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Analgesic
Aesthetic Uses
-
Beautification, Showy Purposes
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification
Medicinal Uses
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
chest congestion, Intestinal irritations
Part of Plant Used
Inner Bark, Leaves, Seeds
Flowers, Root
Other Uses
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Bedding Plant, Container, Cutflower, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall, Tropical
Botanical Name
QUERCUS velutina
AGAPANTHUS praecox ssp. orientalis
Common Name
Black Oak
African Lily, Blue Lily, Common Agapanthus, Lily-of-the-Nile
In Hindi
Black Oak Tree
ब्लू लिली
In German
Schwarz Oak Tree
Blaue Lilie
In French
Noir Oak Tree
Lily Bleu
In Spanish
Negro del árbol de roble
lirio azul
In Greek
Black Oak Tree
μπλε Lily
In Portuguese
Carvalho Preto
Lily azul
In Polish
Czarny Dąb
niebieski Lily
In Latin
Niger quercum ligno
blue lilium
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Family
Fagaceae
Liliaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Importance of Black Oak and Blue Lily
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Oak and Blue Lily. Basically, these two plants vary in many aspects. Compare Black Oak and Blue Lily 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 Black Oak is Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic and Treating fever whereas of Blue Lily is chest congestion and Intestinal irritations. Black Oak has beauty benefits as follows: while Blue Lily has beauty benefits as follows: .
Compare Facts of Black Oak vs Blue Lily
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 Black Oak vs Blue Lily 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 Black Oak are Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes and Whooping Cough whereas of Blue Lily have Analgesic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Oak has showy fruits and Blue Lily has no showy fruits. Also Black Oak is not flowering and Blue Lily is not flowering . You can compare Black Oak and Blue Lily facts and facts of other plants too.