Blackjack Oak

Choy Sum

About Blackjack Oak and Choy Sum

Blackjack Oak

Choy Sum

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What is

Life Span

Perennial

Annual

Type

Tree

Vegetable

Origin

Central Asia, India, Nepal

Europe

Types

White oak, Bluff oak, Muller oak

Number of Varieties

6005

0 40000

👆🏻

Habitat

Clay soil areas, Dry areas, Sandy areas

agricultural areas, Moist Soils

USDA Hardiness Zone

6-94-10

0 99

👆🏻

AHS Heat Zone

7-5

9-3

Sunset Zone

H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24

A1, A2, A3, H1, H2, 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

Oval or Rounded

Upright/Erect

Information

Plant Size

Minimum Height

2,286.00 cm15.20 cm

0 3900

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Minimum Width

1,219.20 cm15.70 cm

0 6350

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Plant Color

Flower Color

Red, Yellow green

Yellow

Flower Color Modifier

Bicolor

Fruit Color

Sandy Brown, Sienna

Sienna, Black

Leaf Color in Spring

Green, Light Green, Gray

Green, Light Green

Leaf Color in Summer

Green, Gray

White, Green, Dark Green

Leaf Color in Fall

Green, Dark Green, Gray

White, Green, Dark Green

Leaf Color in Winter

Dark Green, Gray

White, Green, Dark Green

Shape

Leaf Shape

broad, flat

Oval

Thorns

✔ ✘

Season

Plant Season

Spring, Summer, Fall, Winter

Spring, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun

Growth Rate

Medium

Fast

Type of Soil

Loam

Clay, Loam, Sand

The pH of Soil

Acidic

Acidic, Neutral

Soil Drainage

Average

Well drained

Bloom Time

Spring

Spring, Summer

Repeat Bloomer

✔ ✘

Tolerances

Drought

Care

Where to Plant?

Ground

Container, Ground

How to Plant?

Seedlings, Transplanting

Seedlings

Plant Maintenance

Medium

Watering Plants

Watering Requirements

Average Water Needs

Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained

In Summer

Lots of watering

In Spring

Moderate

In Winter

Average Water

Soil

Soil pH

Acidic

Acidic, Neutral

Soil Type

Loam

Clay, Loam, Sand

Soil Drainage Capacity

Average

Well drained

Sun Exposure

Full Sun, Partial Sun

Pruning

Remove damaged leaves, Remove dead branches, Remove dead leaves

Remove dead or diseased plant parts

Fertilizers

All-Purpose Liquid Fertilizer

8-8-8, since leafy plants, use higher nitrogen content fertilizer

Pests and Diseases

Red blotch

Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust

Plant Tolerance

Drought

Full Sun, Humidity, Shallow soil

Facts

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

Foliage Sheen

Glossy

Evergreen

✔ ✘

Invasive

✔ ✘

Self-Sowing

✔ ✘

Attracts

Birds

Caterpillar, Mites

Allergy

Pollen

Diarrhea, Dizziness, Nausea

Benefits

Uses

Aesthetic Uses

Showy Purposes

Beauty Benefits

Anti-ageing, Hair Conditioner, Skin cleanser

Edible Uses

✔ ✘

Environmental Uses

Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife

Fixes Nitrogen, Food for animals

Plant Benefits

Medicinal Uses

Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps

Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium

Part of Plant Used

Leaves, Seeds, Wood

Leaf Stalks, Leaves

Other Uses

Used as firewood, used for making charcoal

Culinary use, Sauces, Used to promote healthy blood flow during menstruation

Used As Indoor Plant

✔ ✘

Used As Outdoor Plant

✔ ✘

Garden Design

Feature Plant, Shade Trees

Container, Edible, Herb / Vegetable, Wildflower

Scientific Name

Botanical Name

QUERCUS leucotrichophora

BRASSICA rapa( Chinensis Group)

Common Name

Banj Oak, Blackjack Oak, Himalayan Oak

Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi

In Hindi

Blackjack Oak Tree

choy sum

In German

Blackjack Oak Tree

choy sum

In French

Blackjack Oak Tree

choy sum

In Spanish

Blackjack Oak Tree

choy sum

In Greek

Blackjack Oak Tree

choy sum

In Portuguese

Blackjack Carvalho

choy sum

In Polish

Blackjack Oak Tree

choy sum

In Latin

Blackjack quercum ligno

choy sum

Classification

Kingdom

Plantae

Phylum

Magnoliophyta

Class

Magnoliopsida

Order

Fagales

Capparales

Family

Fagaceae

Brassicaceae

Genus

Quercus

Brassica

Clade

Angiosperms, Eudicots, Rosids

Angiosperms, Monocots

Tribe

Subfamily

Number of Species

6018

1 27800

👆🏻

Properties of Blackjack Oak and Choy Sum

Wondering what are the properties of Blackjack Oak and Choy Sum? We provide you with everything About Blackjack Oak and Choy Sum. Blackjack Oak doesn't have thorns and Choy Sum doesn't have thorns. Also Blackjack Oak does not have fragrant flowers. Blackjack Oak has allergic reactions like Pollen and Choy Sum has allergic reactions like Pollen. Compare all the properties and characteristics of these two plants. Find out which of these plant can be used as indoor plant. If you are interested to decorate your house and garden, find out aesthetic uses, compare them and select the plant which will beautify your surrounding. Along with beautification, try comparing medicinal and edible uses of Blackjack Oak and Choy Sum and you can choose the plant having best and most benefits.

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Season and Care of Blackjack Oak and Choy Sum

Season and care of Blackjack Oak and Choy Sum is important to know. While considering everything about Blackjack Oak and Choy Sum Care, growing season is an essential factor. Blackjack Oak season is Spring, Summer, Fall and Winter and Choy Sum season is Spring, Summer, Fall and Winter. The type of soil for Blackjack Oak is Loam and for Choy Sum is Clay, Loam, Sand while the PH of soil for Blackjack Oak is Acidic and for Choy Sum is Acidic, Neutral.

Blackjack Oak and Choy Sum Physical Information

Blackjack Oak and Choy Sum physical information is very important for comparison. Blackjack Oak height is 2,286.00 cm and width 1,219.20 cm whereas Choy Sum height is 15.20 cm and width 15.70 cm. The color specification of Blackjack Oak and Choy Sum are as follows:

Blackjack Oak flower color: Red and Yellow green
Blackjack Oak leaf color: Green, Light Green and Gray
Choy Sum flower color: Yellow
Choy Sum leaf color: Green, Light Green

Care of Blackjack Oak and Choy Sum

Care of Blackjack Oak and Choy Sum include pruning, fertilizers, watering etc. Blackjack Oak pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Choy Sum pruning is done Remove dead or diseased plant parts. In summer Blackjack Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Choy Sum needs Lots of watering and in winter, it needs Average Water.