Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
North America, Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States, South-Central United States, Canada
-
Types
-
-
Number of Varieties
2050
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Cold Regions, Temperate Regions
USDA Hardiness Zone
3-114-8
0
99
👆🏻
AHS Heat Zone
10-1
8-1
Sunset Zone
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
Habit
Upright/Erect
Cushion/Mound-forming
Plant Size
Minimum Height
1,830.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
8.50 cm27.90 cm
0
6350
👆🏻
Plant Color
Flower Color
Tan, Sandy Brown
Blue, Lavender
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Sandy Brown
-
Leaf Color in Spring
Green
Green, Purple
Leaf Color in Summer
Green, Dark Green
Green, Purple
Leaf Color in Fall
Yellow, Green
Green, Purple
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
oblong or obovate
Linear
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring
Early Spring, Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Keep ground moist, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Any balanced general purpose fertilizer
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
Pests and Diseases
Blackspot mold
Red blotch
Plant Tolerance
Drought
Drought
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Beetles, Birds
Butterflies
Allergy
Miscarriage, Rash
-
Uses
Aesthetic Uses
-
Beautification, Showy Purposes
Beauty Benefits
Beautiful Skin, Heals Damaged Hair, Strong, beautiful hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Demulcent, Diuretic, Expectorant, Nutritive
Black Dyes
Part of Plant Used
Fruits, Inner Bark, Leaves
-
Other Uses
Chewed as a thirst quencher, Tea-like beverage can be brewed, Used as a thickener in soups, Used to make a twine
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
ULMUS rubra
Polemonium caeruleum
Common Name
Slippery Elm
Jacob's Ladder
In Hindi
Slippery Elm
Jacob's Ladder
In German
Rotulme
Jacob's Ladder
In French
Slippery Elm
Jacob's Ladder
In Spanish
olmo resbaladizo
Jacob's Ladder
In Greek
Slippery Elm
Jacob's Ladder
In Portuguese
Slippery Elm
Jacob's Ladder
In Polish
Slippery Elm
Jacob's Ladder
In Latin
Lubricus Elm
Jacob's Ladder
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Urticales
Ericales
Family
Ulmaceae
Polemoniaceae
Genus
Ulmus
Polemonium
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
2040
1
27800
👆🏻