Life Span
Perennial
Perennial
Type
Perennial
Shrub
Origin
-
Brazil
Types
-
-
Number of Varieties
5025
0
40000
👆🏻
Habitat
Cold Regions, Temperate Regions
Tropical regions
USDA Hardiness Zone
4-89-11
0
99
👆🏻
AHS Heat Zone
8-1
12-8
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
H1, H2, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Cushion/Mound-forming
Oval or Rounded
Plant Size
Minimum Height
20.30 cm240.00 cm
0
3900
👆🏻
Minimum Width
27.90 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender
White, Purple, Lavender
Flower Color Modifier
-
-
Fruit Color
-
Brown
Leaf Color in Spring
Green, Purple
Green, Dark Green
Leaf Color in Summer
Green, Purple
Dark Green
Leaf Color in Fall
Green, Purple
Dark Green
Leaf Color in Winter
Light Green
Dark Green
Shape
Leaf Shape
Linear
Lance shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
-
Growing Conditions
Sunlight
Partial Sun, Partial shade
Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Full Sun, Heat And Humidity
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Seedlings
Tip cutting
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
Allow soil to be completely dry in between waterings, Average Water Needs
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
Partial Sun, Partial shade
Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, 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
Apply 10-10-10 amount, Apply N-P-K, Water soluble fertilizers
Pests and Diseases
Red blotch
Aphids, Mealybugs, Red spider mite, Yellow Leaves
Plant Tolerance
Drought
Full Sun, Heat And Humidity
Flowers
Showy
Showy
Flower Petal Number
Single
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
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Butterflies
Allergy
-
Toxic
Uses
Aesthetic Uses
Beautification, Showy Purposes
Beautification, Cottage Garden, Ground Cover, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
Black Dyes
anti-inflammatory, Antipyretic, Antirheumatic, cathartic, Diuretic, Emetic
Part of Plant Used
-
Flowers
Other Uses
-
Used as Ornamental plant, Used for its medicinal properties, Used for Landscaping, useful as a ground cover
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Mixed Border, Tropical
Botanical Name
Polemonium caeruleum
Brunfelsia pauciflora
Common Name
Jacob's Ladder
Raintree, yesterday today and tomorrow, Brazil raintree
In Hindi
Jacob's Ladder
Raintree
In German
Jacob's Ladder
raintree
In French
Jacob's Ladder
raintree
In Spanish
Jacob's Ladder
raintree
In Greek
Jacob's Ladder
Raintree
In Portuguese
Jacob's Ladder
Raintree
In Polish
Jacob's Ladder
Raintree
In Latin
Jacob's Ladder
Raintree
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Solanales
Family
Polemoniaceae
Solanaceae
Genus
Polemonium
Brunfelsia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
Petunioideae
Number of Species
4050
1
27800
👆🏻