Biennial Pollinator

Wallflower Fire King

Erysimum cheiri 'Fire King' — Biennial H5 (fully hardy); short-lived perennial grown as biennial

£2.05approx. 50 seeds

Vibrant fiery-orange Wallflower with the legendary clove-and-spice fragrance — the warm-tone cottage biennial for dramatic spring colour and early bumblebee support.

Sowing months
JanFebMarAprMayJunJulAugSepOctNovDec
Height
35cm-45cm
Spread
30cm
Spacing
30cm
Position
Full sun is essential to produce the most vibrant blooms and the strongest fragrance.
Soil
Poor to moderately fertile soil.
Grow guide
How to grow Wallflower Fire King
Read the full guide →
About this variety

Erysimum cheiri 'Fire King' Fiery Orange Wallflower 'Fire King'

Vibrant deep fiery-orange Wallflower blooms with the legendary clove-and-spice fragrance that hangs in the air on still spring days — Wallflower 'Fire King' is the dramatic warm-toned cottage biennial that smells like a spice market and provides essential early-spring colour and bumblebee forage from March through May.

This is the cottage Wallflower for serious warm-tone drama. 'Fire King' produces dense spikes of small four-petalled flowers in a vibrant deep fiery-orange that brings serious warm-tone impact to the early-spring border. But the colour is only half the appeal — 'Fire King' carries the rich heady Wallflower perfume of honey, clove and spice, the legendary fragrance that defines the genus. Hardy biennial (H5). RHS Plants for Pollinators — vital for queen bumblebees emerging from winter hibernation. Compact bushy 30–40cm habit. Flowers March through May.

A note on growing

Standard Wallflower cultivation following the two-year biennial cycle:

  • Sow May/June/July in nursery bed outdoors or in pots
  • Pinch growing tip at 15cm to stop legginess and force bushy growth
  • Transplant to final flowering position October, planting firmly to withstand winter wind
  • Flowers March/April/May the following year

Wallflowers are easy to raise in a "nursery bed" or pots outdoors during their first year.

⚠️ Toxicity note: all parts are poisonous if ingested. Wear gloves when handling.

Where it shines

In cottage borders for serious warm-tone spring drama — 'Fire King' provides the deep orange that few other spring plants match, against the cooler greens of emerging perennials. As underplanting for spring bulbs — particularly outstanding with deep purple Tulip 'Queen of Night' (designer favourite) or with cream/yellow tulips for warm tonal layering. Near paths and doorways where the fragrance can be appreciated. In wildlife gardens for the high early-spring bumblebee value. As cut flowers for warm-toned spring posies.

Plant alongside

The designer-favourite combination: pair 'Fire King' with Tulip 'Queen of Night' (deep almost-black purple) — the moody dark tulip against the hot orange Wallflower is a striking colour contrast that's become a designer staple. For the "citrus mix" cottage scheme, plant alongside Wallflower 'Cloth of Gold' for a vibrant warming display of yellow and orange that smells like a spice market. With Forget-me-not 'Blue' for cool contrast at ground level.

Plant alongside

Wallflower Fire King pairs beautifully with these cottage garden classics

RHS Plants for Pollinators

This plant has been assessed by the Royal Horticultural Society and recommended as especially beneficial to bees, butterflies and other pollinators. Growing plants like this directly supports UK pollinator populations — something close to our hearts at Salle Moor Hall Farm, where we see the difference a cottage garden full of the right plants can make.

Learn more at RHS.org.uk →