Cheddar pink

Dianthus gratianopolitanus Vill.

light
Full sun
water
—
tall
23 cm
wide
46 cm

Caryophyllaceae

Formerly Dianthus caesius, Dianthus flaccidus, Dianthus pulchellus, Dianthus suavis

When it flowers

Not known yet in the tropics: too few flowering observations to read a season from.

PetsNC State Extension lists it as toxic to dogs, cats and horses (25 Oct 2026)
PeopleNC State Extension lists it as mildly poisonous (leaves) (25 Oct 2026)

If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.

Something wrong with it?

About it

Grows as
SubshrubKew's checklist, not yet checked
Climate
TemperateKew's checklist, not yet checked
Wild in
Great Britain to UkraineKew's checklist, not yet checked
Light
Full sun (6 h or more)Read from NC State Extension, one source
Height
15 cm to 30 cmRead from NC State Extension, one source
Spread
30 cm to 61 cmRead from NC State Extension, one source
Flowers
White, red, pink, purpleRead from NC State Extension, one source
Coldest it survives
-34.4 °C (USDA zone 4a)Read from NC State Extension, one source

Not known yet: water, heat, hottest it survives.

In other languages (12)

Czech
hvozdík sivý
Welsh
Penigan Gwlad yr Haf
German
Pfingst-Nelke
Estonian
Hall nelk
Finnish
helluntaineilikka, Vuorineilikka
French
Œillet de Grenoble
Upper Sorbian
Swjatkowna nalika
Dutch
Rotsanjer
Polish
Goździk siny
Slovak
klinček sivý
Slovenian
binkoštni nagelj, Binkoštni nagelj
Swedish
Bergnejlika

Where this comes from

A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.