Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
United States, California
Canary Islands
Types
-
Lotus berthelotii
Number of Varieties
84
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Mediterranean region, mild coastal areas, shaded fields, Shaded sites, Well Drained
USDA Hardiness Zone
6-98-11
0
99
👆🏻
AHS Heat Zone
9-1
12-1
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, 9, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Spreading
Prostrate/Trailing
Plant Size
Minimum Height
1,520.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
1,370.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
Red, Gold, Orange Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green
Leaf Color in Spring
Green, Blue Green
Gray Green, Silver
Leaf Color in Summer
Green, Blue Green
Gray Green, Silver
Leaf Color in Fall
Yellow, Orange, Pink
Gray Green, Silver
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Irregular
Spine-edged leaves
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Fast
Type of Soil
-
Loam, Sand
The pH of Soil
-
Neutral, Alkaline
Soil Drainage
-
Well drained
Bloom Time
Spring
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Divison
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Water Deeply, Water in morning to avoid prompting diseases, Water more frequently during periods of extreme drought
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
Neutral, Alkaline
Soil Type
-
Loam, Sand
Soil Drainage Capacity
-
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Red blotch
Aphids, Blight, Fusarium root rot, Mealybugs, Mites, Powdery mildew, Red blotch
Plant Tolerance
Drought
Drought, Full Sun, Heat And Humidity
Flowers
✔
✘
✔
✘
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
Medium
Fine
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Aphids, Mealybugs, Mites, Spider Mites
Allergy
Pollen
-
Uses
Aesthetic Uses
Borders
Borders, Formal Garden, Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Air purification
Plant Benefits
Medicinal Uses
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
-
Part of Plant Used
Leaves, Seeds, Wood
-
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Hanging Basket, Mixed Border, Rock Garden, Wall
Botanical Name
QUERCUS douglasii
LOTUS berthelotii
Common Name
Blue Oak
Parrot's Beak
Winged Pea
In Hindi
Blue Oak Tree
Parrot's Beak
In German
Blaue Eiche
Papageienschnabel
In French
Bleu Oak Tree
Le Bec de perroquet
In Spanish
Azul del árbol de roble
Pico de loro
In Greek
Μπλε Oak Tree
Ράμφος παπαγάλου
In Portuguese
Carvalho azul
Bico do Papagaio
In Polish
Niebieski Oak Tree
Dziób papugi
In Latin
Blue quercum ligno
Parrot rostri
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Streptophyta
Class
Magnoliopsida
-
Order
Fagales
Fabales
Family
Fagaceae
Fabaceae
Genus
Quercus
Lotus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Loteae
Subfamily
-
Faboideae
Number of Species
20150
1
27800
👆🏻