×
To buy, sell or swap plants and use our full service please log in or sign up – GreenPlantSwap is completely free!
Record your plants before you lose the plant labels! Just tick the ‘Garden’ box (below) on each plant. Learn more

Cheiranthus × allionii

Wallflower

Garden

Wishlist

  • Cheiranthus × allionii | Copyright Greenplantswap 2020

Features

  • BloomsMarch to April
  • Height0.15m to 0.3m
  • Spread0.2m to 0.25m
  • Growth HabitIrregular tuft
  • Flower ColourBright orange
  • Leaf ColourLight grey-green
  • AwardsRHS Garden Merit

Description

Cheiranthus × allionii (Wallflower). A biennial evergreen with lance-shaped or lanceolate leaves and racemes or clusters of bright orange flowers to 3cm in early spring.

Characteristics

Biennial, Evergreen, Fragrant

Other common names

Erysimum

Interest and use

Bedding plant.

Search or browse our Glossary of 3,000+ botanical and plant-related terms


Have something to say about this plant?
Click to write a post, ask a question or share a tip.


  • Cheiranthus × allionii | Copyright Greenplantswap 2020

Needs

  • LightPart shade
  • HardinessHardy (min -10°C)
  • SoilWell drained
  • Soil pH5.0 to 8.0
  • WaterDry

Cultivation

They are fully to half hardy and should be grown in any fertile soil in an open position.

Propagation

You can propagate by seeds in the spring or by softwood or by greenwood cuttings in the summer.

Pests, diseases or disorders

Club root, wood pigeons.

Search or browse our Glossary of 3,000+ botanical and plant-related terms


Have something to say about this plant?
Click to write a post, ask a question or share a tip.


Have something to say about this plant?
Click to write a post, ask a question or share a tip.


Sorry. No results found. Please adjust your search…

    To view Cheiranthus plants offered near you, enter your postcode or log in.

    Get started & find out why

    Posts of the WeekPosts & Events

    Open your garden for Thrive
    Digging

    “It’s not just gardening,
    it makes us healthier and happier”

    Production v5.9.2 (d960957)