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Willow Oak
Willow Oak

Carissa
Carissa



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Willow Oak
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Carissa

About Willow Oak and Carissa

What is

Life Span

Perennial
Annual

Type

Tree
Shrub

Origin

North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Southern Africa

Types

Quercus phellos, Quercus nigra
Carissa bispinosa, Carissa carandas

Number of Varieties

5520
0 40000
👆🏻

Habitat

Hot climate regions, low mountains, Tropical regions
Coastal Regions, Tropical regions

USDA Hardiness Zone

6-99-11
0 99
👆🏻

AHS Heat Zone

9-3
12-9

Sunset Zone

2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
H2, 16, 17, 18, 19, 20, 21, 22, 23, 24

Habit

Oval or Rounded
Cushion/Mound-forming

Information

Plant Size

Minimum Height

1,220.00 cm90.00 cm
0 3900
👆🏻

Minimum Width

910.00 cm60.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Red, Light Green, Chartreuse
White

Flower Color Modifier

Bicolor
-

Fruit Color

Tan, Chocolate
Light Red

Leaf Color in Spring

Green, Light Green
Dark Green

Leaf Color in Summer

Green, Dark Green
Dark Green

Leaf Color in Fall

Yellow, Orange, Sandy Brown
Dark Green

Leaf Color in Winter

-
Dark Green

Shape

Leaf Shape

Irregular
Elliptic and Ovate

Thorns

Season

Plant Season

Spring, Fall
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun, Partial Sun

Growth Rate

Fast
Slow

Type of Soil

Clay, Loam, Sand
Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline
Acidic, Neutral

Soil Drainage

Average
Well drained

Bloom Time

Spring, Late Spring
Indeterminate

Repeat Bloomer

Tolerances

Wet Site, Pollution, Soil Compaction
Shade areas

Care

Where to Plant?

Ground
Ground, Pot

How to Plant?

Grafting, Seedlings
Seedlings, Stem Planting, Vegetative Reproduction

Plant Maintenance

Low
Low

Watering Plants

Watering Requirements

Allow to dry out slightly between watering, Does not require lot of watering
Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering, Water daily during growing season, Water when top layer of soil becomes dry

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral, Alkaline
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

Pruning

cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune if you want to improve plant shape, Prune to control growth, Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts

Fertilizers

All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season
fertilize in growing season, Nitrogen, Phosphorous, Potassium

Pests and Diseases

Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
Insects, Red blotch, Scale, Spider mites, Thripes, Whiteflies

Plant Tolerance

Heat Tolerance, Humidity, Salt and Soil Compaction
Shade areas

Facts

Flowers

Insignificant
Showy

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

Fine
Medium

Foliage Sheen

Glossy
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Birds
Birds

Allergy

Eczema, Rhinitis, Runny nose
Toxic

Benefits

Uses

Aesthetic Uses

Landscape Designing, Showy Purposes
Beautification, Bonsai, Cottage Garden, Landscape Designing, Showy Purposes

Beauty Benefits

Blood purifying, Reduce Bruises, Weightloss
-

Edible Uses

Environmental Uses

Air purification
Air purification, Food for insects, Prevent Soil Erosion

Plant Benefits

Medicinal Uses

Gout, Obesity, Snoring
-

Part of Plant Used

Bark, Stem
Flowers, Fruits

Other Uses

Animal Feed, Biodiesel, Recovering internal injuries
Decoration Purposes, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Shade Trees, Street Trees
Bedding Plant, Container, Edging, Edible, Foundation, Groundcover, Hedges, Topiary, Bonsai, Espalier, Tropical

Scientific Name

Botanical Name

QUERCUS phellos
CARISSA macrocarpa

Common Name

Willow Oak
Carissia

In Hindi

Overcup ओक
Carissa

In German

Overcup Oak
carissa

In French

Overcup Oak
carissa

In Spanish

Overcup Roble
carissa

In Greek

Overcup Oak
carissa

In Portuguese

Overcup Oak
carissa

In Polish

Overcup Dąb
carissa

In Latin

Oryza
carissa

Classification

Kingdom

Plantae
Plantae

Phylum

-
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Fagales
Gentianales

Family

Fagaceae
Apocynaceae

Genus

Quercus
Carissa

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots

Tribe

-
Carisseae

Subfamily

Amaryllidoideae
Rauvolfioideae

Number of Species

400100
1 27800
👆🏻

Properties of Willow Oak and Carissa

Wondering what are the properties of Willow Oak and Carissa? We provide you with everything About Willow Oak and Carissa. Willow Oak doesn't have thorns and Carissa doesn't have thorns. Also Willow Oak does not have fragrant flowers. Willow Oak has allergic reactions like Eczema, Rhinitis and Runny nose and Carissa has allergic reactions like Eczema, Rhinitis and Runny nose. 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 Willow Oak and Carissa and you can choose the plant having best and most benefits.

Season and Care of Willow Oak and Carissa

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

Willow Oak and Carissa Physical Information

Willow Oak and Carissa physical information is very important for comparison. Willow Oak height is 1,220.00 cm and width 910.00 cm whereas Carissa height is 90.00 cm and width 60.00 cm. The color specification of Willow Oak and Carissa are as follows:

  • Willow Oak flower color: Red, Light Green and Chartreuse

  • Willow Oak leaf color: Green and Light Green

  • Carissa flower color: White

  • Carissa leaf color: Dark Green

Care of Willow Oak and Carissa

Care of Willow Oak and Carissa include pruning, fertilizers, watering etc. Willow Oak pruning is done cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches and Remove dead leaves and Carissa pruning is done Prune if you want to improve plant shape, Prune to control growth, Remove damaged leaves, Remove dead leaves and Remove dead or diseased plant parts. In summer Willow Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Carissa needs Lots of watering and in winter, it needs Average Water.