Flower Library
Elecampane
Inula · Asteraceae
Elecampane is a small yellow sun with a frayed corona: its blooms carry strikingly narrow, almost thread-fine ray petals around a golden centre, giving them a filigree quality that rudbeckias and sunflowers lack. As a cut flower it is a high-summer rarity — when it appears at the Veiling Rhein-Maas we are happy to take it along.
- Season
- July – August – September
- Vase life
- 6–10 days
- Latin name
- Inula
- Colors
- Golden yellow, Sunny yellow, Orange-yellow
The genus counts around a hundred species, from dwarf cushions to head-high true elecampane. Of interest for the vase are mid-sized species such as Inula hookeri and Inula orientalis with single blooms a good four to eight centimetres across, plus the branching willow-leaved inula with many smaller daisies to a stem.
Characteristic are the extremely narrow, densely packed ray petals — the bloom looks finely snipped with scissors. This shimmer sets elecampane apart from every other yellow summer daisy and makes it the detail the eye lingers on in a meadow bouquet.
Floristically we treat inula as a small statement flower in the natural look: with yarrow, grasses, marguerites and rudbeckias, preferably in loose, summery arrangements. Its rich yellow carries far and needs no mass — three to five stems already set clear accents in a medium bouquet.
In cultural history elecampane is a heavyweight: from antiquity to the 19th century its root served as a cough remedy, a digestive tonic and even the basis of elecampane wine. The species name helenium refers to Helen of Troy — legend has it the plant sprang from her tears. Stories like that sell a bouquet almost by themselves.
When buying we look for freshly opened blooms with still-taut ray petals; drooping or curled rays signal water stress. In the vase elecampane is uncomplicated but likes it cool — in blazing sun the gold visibly fades faster.
Is Elecampane toxic to children and pets?
- Children
- Mildly irritating
- Cats
- Mildly irritating
- Dogs
- Mildly irritating
Elecampane contains bitter compounds and sesquiterpene lactones. It is considered mildly irritating to cats, dogs and children — small amounts are usually harmless, larger ones can upset the stomach; contact reactions are possible on sensitive skin.
Typical symptoms: After eating larger amounts: drooling, vomiting, diarrhoea; on skin contact, occasional redness or itching.
In an emergency:call the German poison control centre in Bonn on +49 228 19240 (24/7) — for pets, contact an emergency vet directly. This information does not replace medical or veterinary advice.
Overview: toxic & non-toxic plants for cats, dogs and children
Care
- 01Cut the stems at an angle and place them in fresh water with flower food.
- 02Remove the lower leaves — the soft foliage rots quickly in water.
- 03Change the water every two days.
- 04Keep cool and out of direct midday sun.
- 05Curled ray petals signal thirst: recut and stand the stems in deep water.
- 06Snip out spent daisies so buds on the side shoots open in turn.
Frequently asked
- Is elecampane toxic to cats or dogs?
- Elecampane is no classic poison plant — the root is even used in herbal medicine. Its bitter compounds and sesquiterpene lactones can, however, cause stomach irritation in cats and dogs after eating and occasional skin reactions on contact. Best kept out of nibbling reach.
- How long does inula last in the vase?
- Around six to ten days in a cool spot with regular water changes. The fine ray petals are the first to react to thirst — if you see them curling, recut and stand the stems deep in water and they usually recover.
- Is elecampane the same as heliopsis or rudbeckia?
- No — all three are yellow summer daisies but different genera. You can always tell elecampane by its strikingly narrow, almost thread-like ray petals, far finer than the broad rays of heliopsis and rudbeckia. In use, though, they make good neighbours.
- What was elecampane used for in the past?
- The root of true elecampane was one of Europe's great medicinal plants: a cough remedy, stomach tonic, incense and base for herbal wines. It was a compulsory presence in monastery gardens. The root also yielded inulin — the dietary fibre still carries the plant's name today.