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About Rhubarb and Pentas


About Pentas and Rhubarb


What is

Life Span
Perennial  
Annual and Perennial  

Type
Perennial  
Broadleaf Evergreen  

Origin
Eastern Asia, India, Nepal, China  
Africa, Madagascar  

Types
Victoria Rhubarb Colorado Red Rhubarb Turkish Rhubarb  
Pentas lanceolata, Pentas ledermannii  

Number of Varieties
100  
99+
300  
28

Habitat
gardens, Grassland, Humid climates, Tropical regions, Urban areas  
Moist Soils, Wet ground, Wet lands  

USDA Hardiness Zone
3-7  
10-15  

AHS Heat Zone
8-5  
-  

Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17  
21,22  

Habit
Clump-Forming  
-  

Information

Plant Size
  
  

Minimum Height
60.00 cm  
99+
243.84 cm  
99+

Minimum Width
120.00 cm  
99+
91.44 cm  
99+

Plant Color
  
  

Flower Color
Ivory  
White, Red, Purple, Pink  

Flower Color Modifier
-  
Bicolor  

Fruit Color
-  
Tan  

Leaf Color in Spring
Green  
Green  

Leaf Color in Summer
Green  
Green  

Leaf Color in Fall
Green  
Green  

Leaf Color in Winter
Light Green  
Green  

Shape
  
  

Leaf Shape
Compound  
Egg-shaped  

Thorns
No  
No  

Season

Plant Season
Summer  
Spring, Summer, Fall, Winter  

Growing Conditions
  
  

Sunlight
Full Sun, Partial Sun  
Full Sun, Partial Sun  

Growth Rate
Fast  
Fast  

Type of Soil
Clay, Loam  
Loam  

The pH of Soil
Acidic, Neutral  
Acidic, Neutral  

Soil Drainage
Well drained  
Well drained  

Bloom Time
Summer, Late Summer  
Indeterminate  

Repeat Bloomer
No  
Yes  

Tolerances
Drought  
Drought  

Care

Where to Plant?
Ground  
Container, Ground, Pot  

How to Plant?
Stem Planting  
Rooted stem cutting, Seedlings, Stem Planting  

Plant Maintenance
Medium  
Low  

Watering Plants
  
  

Watering Requirements
Do Not over Water, Requires regular watering, Use Mulches to help prevent water loss during hot and windy weather, Water Deeply  
Average Water Needs, Do Not over Water, Requires regular watering  

In Summer
Lots of watering  
Lots of watering  

In Spring
Moderate  
Moderate  

In Winter
Average Water  
Average Water  

Soil
  
  

Soil pH
Acidic, Neutral  
Acidic, Neutral  

Soil Type
Clay, Loam  
Loam  

Soil Drainage Capacity
Well drained  
Well drained  

Sun Exposure
Full Sun, Partial Sun  
Full Sun, Partial Sun  

Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves  
Cut or pinch the stems, Pinch Tips, Prune in spring, Prune in summer, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove hanging branches  

Fertilizers
All-Purpose Liquid Fertilizer  
All-Purpose Liquid Fertilizer, Apply 13-13-13 amounts  

Pests and Diseases
Red blotch  
Red blotch  

Plant Tolerance
Drought  
Drought  

Facts

Flowers
Showy  
Yes  

Flower Petal Number
-  
Single  

Fruits
  
  

Showy Fruit
No  
No  

Edible Fruit
No  
No  

Fragrance
  
  

Fragrant Flower
No  
No  

Fragrant Fruit
No  
No  

Fragrant Leaf
No  
No  

Fragrant Bark/Stem
No  
No  

Showy Foliage
Yes  
No  

Showy Bark
No  
No  

Foliage Texture
Bold  
Medium  

Foliage Sheen
Matte  
Matte  

Evergreen
No  
No  

Invasive
No  
No  

Self-Sowing
No  
No  

Attracts
-  
Butterflies, Hummingbirds  

Allergy
Skin irritation  
-  

Benefits

Uses
  
  

Aesthetic Uses
-  
Beautification, Showy Purposes  

Beauty Benefits
-  
-  

Edible Uses
Yes  
Yes  

Environmental Uses
Air purification  
Air purification  

Plant Benefits
  
  

Medicinal Uses
-  
Diarrhea, Malaria, Snakebite, To Treat Ascariasis, To Treat Lymphadenitis  

Part of Plant Used
Whole plant  
Flowers, Leaves, Root  

Other Uses
Culinary use, Used as Ornamental plant  
Used as Ornamental plant  

Used As Indoor Plant
No  
Insignificant  

Used As Outdoor Plant
Yes  
Yes  

Garden Design
Edible, Herb / Vegetable, Mixed Border  
Bedding Plant, Container, Houseplant, Mixed Border, Tropical  

Scientific Name

Botanical Name
RHEUM x hybridum  
PENTAS  

Common Name
Hybrid Garden Rhubarb, Rhubarb  
Pentas, Star flower, Star cluster  

In Hindi
एक प्रकार का फल  
Pentas plant  

In German
Rhabarber  
Pentas Pflanze  

In French
Rhubarbe  
plante Pentas  

In Spanish
Ruibarbo  
planta pentas  

In Greek
Ραβέντι  
φυτό Pentas  

In Portuguese
Ruibarbo  
planta Pentas  

In Polish
Rabarbar  
Pentas roślin  

In Latin
RHEUM  
Pentas herba  

Classification

Kingdom
Plantae  
Plantae  

Phylum
Tracheophyta  
Vascular plant  

Class
-  
Magnoliopsida  

Order
Caryophyllales  
Gentianales  

Family
Polygonaceae  
Rubiaceae  

Genus
Rheum  
Pentas  

Clade
Angiosperms, Core eudicots, Eudicots  
Angiosperms, Asterids, Eudicots  

Tribe
-  
Knoxieae  

Subfamily
-  
Rubioideae  

Number of Species
60  
99+
82  
99+

Summary >>
<< Classification

Properties of Rhubarb and Pentas

Wondering what are the properties of Rhubarb and Pentas? We provide you with everything About Rhubarb and Pentas. Rhubarb doesn't have thorns and Pentas doesn't have thorns. Also Rhubarb does not have fragrant flowers. Rhubarb has allergic reactions like Skin irritation and Pentas has allergic reactions like Skin irritation. 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 Rhubarb and Pentas and you can choose the plant having best and most benefits.

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Season and Care of Rhubarb and Pentas

Season and care of Rhubarb and Pentas is important to know. While considering everything about Rhubarb and Pentas Care, growing season is an essential factor. Rhubarb season is Summer and Pentas season is Summer. The type of soil for Rhubarb is Clay, Loam and for Pentas is Loam while the PH of soil for Rhubarb is Acidic, Neutral and for Pentas is Acidic, Neutral.

Rhubarb and Pentas Physical Information

Rhubarb and Pentas physical information is very important for comparison. Rhubarb height is 60.00 cm and width 120.00 cm whereas Pentas height is 243.84 cm and width 91.44 cm. The color specification of Rhubarb and Pentas are as follows:

Care of Rhubarb and Pentas

Care of Rhubarb and Pentas include pruning, fertilizers, watering etc. Rhubarb pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Pentas pruning is done Cut or pinch the stems, Pinch Tips, Prune in spring, Prune in summer, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove hanging branches. In summer Rhubarb needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Pentas needs Lots of watering and in winter, it needs Average Water.

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