Life Span
Perennial
Perennial
Origin
Western United States, Canada
Central Asia, India, Nepal
Types
not available
White oak, Bluff oak, Muller oak
Number of Varieties
Not Available
Habitat
Moist woods, Redwood forests
Clay soil areas, Dry areas, Sandy areas
USDA Hardiness Zone
7-9
6-9
Sunset Zone
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Spreading
Oval or Rounded
Flower Color
White, Purple, Pink, Lavender
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Sandy Brown, Sienna
Leaf Color in Spring
Green
Green, Light Green, Gray
Leaf Color in Summer
Green
Green, Gray
Leaf Color in Fall
Green
Green, Dark Green, Gray
Leaf Color in Winter
Light Green
Dark Green, Gray
Leaf Shape
Heart-shaped
broad, flat
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Growth Rate
Very Fast
Medium
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall
Spring
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Divison, Seedlings
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Requirements
Average Water Needs, Medium
Average Water Needs
In Summer
Ample Water
Lots of watering
In Spring
Adequately
Moderate
In Winter
Moderate
Average Water
Soil pH
Acidic, Neutral
Acidic
Soil Drainage Capacity
Average
Average
Sun Exposure
Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Not Available
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Attracts
Not Available
Birds
Allergy
Not Available
Pollen
Aesthetic Uses
Ground Cover
Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification, Provides ground cover
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Medicinal Uses
Antirheumatic, Boils, Opthalmic, Rheumatism, Sore Eyes, Swelling
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
Part of Plant Used
Flowers, Leaves
Leaves, Seeds, Wood
Other Uses
Culinary use, Employed in herbal medicine, Used As Food, Used for fragrance
Used as firewood, used for making charcoal
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Groundcover, Wildflower
Feature Plant, Shade Trees
Botanical Name
OXALIS oregana
QUERCUS leucotrichophora
Common Name
Redwood Sorrel
Banj Oak, Blackjack Oak, Himalayan Oak
In Hindi
Redwood Sorrel
Blackjack Oak Tree
In German
Redwood Sorrel
Blackjack Oak Tree
In French
Redwood Sorrel
Blackjack Oak Tree
In Spanish
Redwood alazán
Blackjack Oak Tree
In Greek
Redwood Sorrel
Blackjack Oak Tree
In Portuguese
Redwood Sorrel
Blackjack Carvalho
In Polish
Redwood szczaw
Blackjack Oak Tree
In Latin
Rumex Redwood
Blackjack quercum ligno
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Oxalidaceae
Fagaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Not Available
Subfamily
Not Available
Not Available
Number of Species
Not Available
Not Available
Season and Care of Redwood Sorrel and Blackjack Oak
Season and care of Redwood Sorrel and Blackjack Oak is important to know. While considering everything about Redwood Sorrel and Blackjack Oak Care, growing season is an essential factor. Redwood Sorrel season is Spring, Summer, Fall and Winter and Blackjack Oak season is Spring, Summer, Fall and Winter. The type of soil for Redwood Sorrel is Loam and for Blackjack Oak is Loam while the PH of soil for Redwood Sorrel is Acidic, Neutral and for Blackjack Oak is Acidic.
Redwood Sorrel and Blackjack Oak Physical Information
Redwood Sorrel and Blackjack Oak physical information is very important for comparison. Redwood Sorrel height is 10.20 cm and width 30.00 cm whereas Blackjack Oak height is 2,286.00 cm and width 1,219.20 cm. The color specification of Redwood Sorrel and Blackjack Oak are as follows:
Redwood Sorrel flower color: White, Purple, Pink and Lavender
Redwood Sorrel leaf color: Green
Blackjack Oak flower color: Red and Yellow green
- Blackjack Oak leaf color: Green, Light Green and Gray
Care of Redwood Sorrel and Blackjack Oak
Care of Redwood Sorrel and Blackjack Oak include pruning, fertilizers, watering etc. Redwood Sorrel pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Blackjack Oak pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Redwood Sorrel needs Ample Water and in winter, it needs Moderate. Whereas, in summer Blackjack Oak needs Lots of watering and in winter, it needs Average Water.
