Life Span
Annual
Perennial
Type
Flowering Plants, Shrubs
Tree
Origin
South America
United States, California
Types
Grandiflora Petunias, Multiflora Petunias, Wave Petunias, Superbell Petunias, Supertunia Petunias
Not Available
Number of Varieties
Not Available
Habitat
Terrestrial
Woodland Garden Canopy
USDA Hardiness Zone
9-10
6-9
AHS Heat Zone
Not Available
9-1
Sunset Zone
not provided
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Not Available
Spreading
Flower Color
Blue, Pink, Purple, Red, White, Yellow
Red, Yellow green
Flower Color Modifier
Not Available
Bicolor
Fruit Color
Not Available
Not Available
Leaf Color in Spring
Golden Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Yellow, Orange, Pink
Leaf Color in Winter
Green
Not Available
Leaf Shape
Ovate
Irregular
Plant Season
Summer
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loamy, Sandy
Not Available
The pH of Soil
Neutral
Not Available
Soil Drainage
Well drained
Not Available
Bloom Time
Fall, Spring, Summer
Spring
Tolerances
Pollution
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral
Not Available
Soil Type
Loamy, Sandy
Not Available
Soil Drainage Capacity
Well drained
Not Available
Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Do not prune during shooting season, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Bacterial Blight, Caterpillars, Gray mold, Leaf spot, Powdery mildew, Root rot, Spider mites, Thripes, Verticillium Wilt, Viruses
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Yes
Insignificant
Flower Petal Number
Not Available
Not Available
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Not Available
Attracts
Butterflies, Hummingbirds
Birds
Allergy
Not Available
Pollen
Aesthetic Uses
Beautification, Bouquets, Showy Purposes
Borders
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Medicinal Uses
Not Available
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
Flowers
Leaves, Seeds, Wood
Other Uses
Showy Purposes
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Container, Edging
Feature Plant, Shade Trees, Street Trees
Botanical Name
Petunia
QUERCUS douglasii
Common Name
Petunia
Blue Oak
In Hindi
Petunia
Blue Oak Tree
In German
Petunie
Blaue Eiche
In French
Pétunia
Bleu Oak Tree
In Spanish
Petunia
Azul del árbol de roble
In Greek
πετούνια
Μπλε Oak Tree
In Portuguese
Petúnia
Carvalho azul
In Polish
Petunia
Niebieski Oak Tree
In Latin
Petunia
Blue quercum ligno
Phylum
Streptophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Solanaceae
Fagaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Not Available
Subfamily
Petunioideae
Not Available
Number of Species
Not Available
Season and Care of Petunia and Blue Oak
Season and care of Petunia and Blue Oak is important to know. While considering everything about Petunia and Blue Oak Care, growing season is an essential factor. Petunia season is Summer and Blue Oak season is Summer. The type of soil for Petunia is Loamy, Sandy and for Blue Oak is Not Available while the PH of soil for Petunia is Neutral and for Blue Oak is Not Available.
Petunia and Blue Oak Physical Information
Petunia and Blue Oak physical information is very important for comparison. Petunia height is 5.00 cm and width 2.50 cm whereas Blue Oak height is 1,520.00 cm and width 1,370.00 cm. The color specification of Petunia and Blue Oak are as follows:
Petunia flower color: Blue, Pink, Purple, Red, White and Yellow
Petunia leaf color: Golden Green
Blue Oak flower color: Red and Yellow green
- Blue Oak leaf color: Green and Blue Green
Care of Petunia and Blue Oak
Care of Petunia and Blue Oak include pruning, fertilizers, watering etc. Petunia pruning is done Cut or pinch the stems, Do not prune during shooting season, Remove dead or diseased plant parts and Remove deadheads and Blue Oak pruning is done Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove dead or diseased plant parts. In summer Petunia needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Blue Oak needs Lots of watering and in winter, it needs Average Water.