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Pink

Dianthus

Also called Pinks, Carnations, Carnation, Pinks And Carnations

Pink
Photo: Zeynel Cebeci, CC BY-SA 3.0

Dianthus is a genus of about 340 species of herbaceous perennials and subshrubs, including the garden pinks, carnations and sweet william, prized for their fragrant, frilled flowers and blue-green foliage. Most grow best in full sun with sharp drainage and moderate water.

Family
Caryophyllaceae (Pink & carnation family)
Light
Full sun
Water
Water at the base when the top of the soil dries out; avoid soggy roots and wet foliage.
Soil
Well-drained, slightly alkaline to neutral soil; add grit or lime for heavy clay.
Temperature
Hardy in cold climates for most garden species; protect tender carnations below about -5 °C.
How easy
Easy
Safety
Mildly toxic: Leaves, stems and flowers can cause mild stomach upset if eaten in quantity; the plant is documented as toxic to cats and dogs.. Toxic to cats and dogs (ASPCA).

About

Dianthus ( dy-AN-thəs) is a genus of about 340 species of flowering plants in the family Caryophyllaceae, native mainly to Europe and Asia, with a few species in northern and southern Africa, and one species (D. repens) in arctic North America. A least two species are introduced in North America: Dianthus armeria and Dianthus deltoides. Common names include carnation (D. caryophyllus), pink (D. plumarius and related species), and sweet william (D. barbatus).

How to grow it

Since 1717, dianthus species have been extensively bred and hybridised to produce many thousands of cultivars for garden use and floristry, in all shades of white, pink, yellow, and red, with a huge variety of flower shapes and markings. They are often divided into the following main groups:

Border carnations – fully hardy, growing to 60 cm (24 in), large blooms

Where it grows

Dianthus species are used as food plants by the larvae of some Lepidoptera species including cabbage moth, double-striped pug, large yellow underwing, and the lychnis. Also three species of Coleophora case-bearers feed exclusively on Dianthus; C. dianthi, C. dianthivora, and C. musculella (which feeds exclusively on D. superbus).

Other Dianthus plants

Sand pink · Deptford pink · Sweetwilliam · Carnation · Annual pink · Blood Pink · Dianthus cyri · Giant Pink · Fringed Pink · Dianthus myrtinervius · Stiff Velezia · Dianthus spiculifolius

Text excerpted from the Wikipedia article Dianthus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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