Life Span
Annual and Perennial
  
Perennial
  
Type
Tender Perennial
  
Tree
  
Origin
Southern Europe, Mediterranean
  
Europe, Northern Africa
  
Types
Not Available
  
Not available
  
Habitat
gardens, Grassland, Prairies
  
Fields, Open areas
  
USDA Hardiness Zone
7-9
  
3-9
  
AHS Heat Zone
9-7
  
9-1
  
Sunset Zone
4, 5, 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Mat-forming
  
Narrow Upright/Fastigiate
  
Plant Size
  
  
Minimum Height
1,220.00 cm
  
33
Minimum Width
Not Available
  
Plant Color
  
  
Flower Color
Blue, Lavender
  
Not Available
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Green
  
Not Available
  
Leaf Color in Spring
Gray Green
  
Green, Yellow green
  
Leaf Color in Summer
Gray Green
  
Green, Yellow green
  
Leaf Color in Fall
Gray Green
  
Yellow
  
Leaf Color in Winter
Light Green
  
Not Available
  
Shape
  
  
Leaf Shape
Linear
  
Diamond-shaped
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun
  
Growth Rate
Fast
  
Very Fast
  
Type of Soil
Loam, Sand
  
Loam, Sand
  
The pH of Soil
Neutral, Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
  
Spring
  
Repeat Bloomer
Yes
  
No
  
Tolerances
Drought
  
Soil Compaction
  
Where to Plant?
Container, Ground, Pot
  
Ground
  
How to Plant?
Seedlings, Stem Cutting
  
Not Available
  
Plant Maintenance
Medium
  
Low
  
Watering Plants
  
  
Watering Requirements
Allow soil to be completely dry in between waterings, Water Deeply, Water less during winter
  
Does not require lot of watering, when new, water every week
  
In Summer
Lots of watering
  
Less Watering
  
In Spring
Moderate
  
Alternate Days
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral, Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Type
Loam, Sand
  
Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun, Partial Sun
  
Full Sun
  
Pruning
Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune prior to new growth, Remove deadheads
  
Remove dead branches
  
Fertilizers
No fertilizers needed
  
Fertilize the soil instead of direct applying, organic fertlizers
  
Pests and Diseases
fungus, Insects, Red blotch
  
Healthy tree
  
Plant Tolerance
Drought
  
Soil Compaction
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
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
No
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Fine
  
Medium
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
Sometimes
  
Self-Sowing
No
  
No
  
Attracts
Bees, Birds, Butterflies
  
Birds
  
Allergy
Skin irritation
  
Anaphylaxis, Asthma, Hay fever, Runny nose, Watery eyes
  
Uses
  
  
Aesthetic Uses
Beautification, Showy Purposes
  
Showy Purposes
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification
  
Agroforestry, Shadow Tree, Windbreak
  
Plant Benefits
  
  
Medicinal Uses
No Medicinal Use
  
Diaphoretic, Diuretic
  
Part of Plant Used
Whole plant
  
Not Available
  
Other Uses
Showy Purposes
  
Economic Purpose, Food for animals, Grown for shade
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Alpine, Container, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
  
Feature Plant, Screening / Wind Break, Shade Trees, Street Trees
  
Botanical Name
Erysimum cheiri
  
POPULUS Nigra Italica
  
Common Name
Wallflower
  
Lombardy Poplar
  
In Hindi
पीला Wallflower
  
ऐस्प
  
In German
Yellow Wallflower
  
Lombardei Pappel
  
In French
Yellow Wallflower
  
peuplier de Lombardie
  
In Spanish
alhelí amarillo
  
Lombardía álamo
  
In Greek
κίτρινο Wallflower
  
Λομβαρδίας λεύκες
  
In Portuguese
Wallflower amarelo
  
Lombardia Poplar
  
In Polish
Żółty Wallflower
  
Lombardia Topola
  
In Latin
Crocus Wallflower
  
Lombardiae Poplar
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Tracheophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Brassicales
  
Malpighiales
  
Family
Brassicaceae
  
Salicaceae
  
Genus
Erysimum
  
Populus
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Eudicots, Rosids
  
Tribe
Not Available
  
Not Available
  
Subfamily
Not Available
  
Not Available
  
Number of Species
Not Available
  
Not Available
  
Season and Care of Yellow Wallflower and Lombardy Poplar
Season and care of Yellow Wallflower and Lombardy Poplar is important to know. While considering everything about Yellow Wallflower and Lombardy Poplar Care, growing season is an essential factor. Yellow Wallflower season is Spring, Summer, Fall and Winter and Lombardy Poplar season is Spring, Summer, Fall and Winter. The type of soil for Yellow Wallflower is Loam, Sand and for Lombardy Poplar is Loam, Sand while the PH of soil for Yellow Wallflower is Neutral, Alkaline and for Lombardy Poplar is Acidic, Neutral, Alkaline.
Yellow Wallflower and Lombardy Poplar Physical Information
Yellow Wallflower and Lombardy Poplar physical information is very important for comparison. Yellow Wallflower height is 30.50 cm and width 30.50 cm whereas Lombardy Poplar height is 1,220.00 cm and width Not Available. The color specification of Yellow Wallflower and Lombardy Poplar are as follows:
Yellow Wallflower flower color: Blue and Lavender
Yellow Wallflower leaf color: Gray Green
Lombardy Poplar flower color: Not Available
- Lombardy Poplar leaf color: Green and Yellow green
Care of Yellow Wallflower and Lombardy Poplar
Care of Yellow Wallflower and Lombardy Poplar include pruning, fertilizers, watering etc. Yellow Wallflower pruning is done Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune prior to new growth and Remove deadheads and Lombardy Poplar pruning is done Remove dead branches. In summer Yellow Wallflower needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Lombardy Poplar needs Less Watering and in winter, it needs Average Water.