Life Span
Perennial
Annual
Habitat
Cold Regions, Temperate Regions
Lake Sides, limestone outcrops, Scrubs, Woods
USDA Hardiness Zone
4-8
3-7
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6
Habit
Cushion/Mound-forming
Oval or Rounded
Flower Color
Blue, Lavender
White, Light Pink
Flower Color Modifier
-
Bicolor
Fruit Color
-
Purple, Dark Red
Leaf Color in Spring
Green, Purple
Green, Bronze
Leaf Color in Summer
Green, Purple
Green
Leaf Color in Fall
Green, Purple
Red, Orange, Burgundy, Orange Red
Leaf Color in Winter
Light Green
-
Leaf Shape
Linear
Narrowly obovate
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Spring
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Partial Sun, Partial 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, as it is a flowering plant, use high phosphorous content fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Attracts
Butterflies
Birds
Aesthetic Uses
Beautification, Showy Purposes
Showy Purposes, small hedge
Environmental Uses
Air purification
Air purification
Medicinal Uses
Black Dyes
anti-inflammatory, Antitussive, Depurative, Haemostatic, Pectoral
Part of Plant Used
-
Flowers, Fruits, Leaves, Seeds
Other Uses
-
Used As Food, Used as Ornamental plant
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Bedding Plant, Cottage garden, Flower borders
Botanical Name
Polemonium caeruleum
Aster amellus
Common Name
Jacob's Ladder
Aster
In Hindi
Jacob's Ladder
एस्टर
In German
Jacob's Ladder
Astern
In French
Jacob's Ladder
Aster
In Spanish
Jacob's Ladder
Aster
In Greek
Jacob's Ladder
αστήρ
In Portuguese
Jacob's Ladder
Aster
In Polish
Jacob's Ladder
aster
In Latin
Jacob's Ladder
Aster
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Polemoniaceae
Asteraceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Season and Care of Jacob's Ladder and Aster
Season and care of Jacob's Ladder and Aster is important to know. While considering everything about Jacob's Ladder and Aster Care, growing season is an essential factor. Jacob's Ladder season is Spring, Summer and Fall and Aster season is Spring, Summer and Fall. The type of soil for Jacob's Ladder is Clay, Loam, Sand and for Aster is Clay, Loam, Sand while the PH of soil for Jacob's Ladder is Acidic, Neutral, Alkaline and for Aster is Acidic, Neutral.
Jacob's Ladder and Aster Physical Information
Jacob's Ladder and Aster physical information is very important for comparison. Jacob's Ladder height is 20.30 cm and width 27.90 cm whereas Aster height is 610.00 cm and width 670.00 cm. The color specification of Jacob's Ladder and Aster are as follows:
Jacob's Ladder flower color: Blue and Lavender
Jacob's Ladder leaf color: Green and Purple
Aster flower color: White and Light Pink
- Aster leaf color: Green and Bronze
Care of Jacob's Ladder and Aster
Care of Jacob's Ladder and Aster include pruning, fertilizers, watering etc. Jacob's Ladder pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Aster pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Jacob's Ladder needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Aster needs Lots of watering and in winter, it needs Average Water.