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Maiden pink

Maiden pink

Dianthus deltoides
Maiden pink is a low, loosely tufted, mat-forming perennial in the pink family (Caryophyllaceae) grown for the carpet of small (0.6 to 0.8 inches), bright rose-pink - sometimes white - flowers it scatters over fine, dark-green to glaucous, grassy foliage in early-to-mid summer; each bloom is typically marked with a darker eye-ring and toothed (deltoid) petal tips. POWO (Kew) gives its accepted native range as most of Europe east to Siberia - from Britain, Scandinavia, and Spain across to Buryatiya and West Siberia. It is a plant of calcareous grassland, rocky ground, and old mine spoil, and is exceptionally hardy (USDA 3a-9b). Grown as a tough, sun-loving edging and rock-garden pink, it holds the RHS Award of Garden Merit. It is naturalized (introduced) in North America but is not classed among aggressive invasives.
Climate fit: moderate (56/100)
Border
Pollinator
Filler
Light
Full sun
Water
Low water
Mature size
6-18" tall · 12" apart
Hardy in zones
3a-9b
brutally cold to frosty winters
Native in Illinois
No

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The flowers are insect-pollinated: the open, nectar-rich, lightly fragrant flowers with a narrow tubular base draw bees, butterflies, and day-flying moths, while the genus’s long tubular structure also suits long-tongued, dusk-active hawkmoths.

Cold hardiness

These values are location-based: this location's current hardiness is the baseline, and the 2050 value is a projected future climate for this same location.
Now
Zone 6b
Plotwright
USDA Zone 6b
-5°F to 0°F
Well-suited
Zone 7a
Plotwright
0°F to 5°F
Well-suited
In plain terms: This location has cold winters. Its winters are projected to keep warming through 2050.
Well-suited today and still thriving in 2050.

Heat tolerance

Heat tolerance values are location-based too: heat days today are observed at this site, and the 2050 value projects this same location under a future climate.
Loading AHS heat-zone data for this location...

Similar plants

Browse lateral options with similar roles, light needs, size, or native-range overlap; these are not filtered for a better climate fit.
Low mat of Aubrieta deltoidea in full bloom, covered in dense violet-pink four-petalled flowers over grey-green foliage
Aubrieta deltoidea
Aubrieta
Aubrieta (Aubrieta deltoidea) is a low, mat-forming evergreen perennial in the mustard family (Brassicaceae), native to the rocky hillsides of southeastern Europe - primarily Greece, the Aegean Islands, Crete, and adjacent Mediterranean coasts. It is one of the most reliable spring-flowering ground covers for sunny, well-drained spots: cascading sheets of violet to deep pink four-petalled blooms from March through May, attractive to bees and bee flies. The honest catch is that without a hard cut-back immediately after flowering, plants become woody and bare in the centre within two or three years, collapsing from a tight carpet into a tired, gappy mat.
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Full sun / Part sun
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Border
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Bigroot geranium (Geranium macrorrhizum) - colony/drift-forming groundcover habit: many flowering stems rising above a dense carpet of foliage that fills the frame, deeply lobed, rounded soft-green leaves forming a weed-smothering mat, loose clusters of magenta-pink flowers with prominent protruding red stamens above distinctive bristly reddish glandular buds and sepals.
Geranium macrorrhizum
Bigroot geranium
A vigorous, semi-evergreen, clump- and colony-forming hardy geranium grown as one of the best groundcovers for dry shade under trees and shrubs. Its soft, deeply lobed, strongly aromatic leaves form a dense, weed-smothering carpet, many of them flushing red and bronze in autumn, and above the foliage rise loose clusters of magenta-pink (or white) flowers with prominent protruding stamens in late spring and early summer. It spreads steadily by thick surface rhizomes into a tough, low-maintenance, weed-proof mat that is easy to pull back and is not aggressively invasive. The aromatic foliage makes it markedly deer- and rabbit-resistant, and it is genuinely drought-tolerant once established. It is grown purely as an ornamental and is not a food plant.
Perennial
Full sun / Part shade
Moderate water
Zones 4a-8b
Climate: narrow
Border
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Pollinator
Blue daisy bush (Felicia amelloides) - dense mounding subshrub bearing multiple bright blue ray-floret daisy flowers with yellow disc centres, dark green elliptic leaves.
Felicia amelloides
Blue daisy bush
Felicia amelloides is an evergreen, woody-based perennial subshrub native to a narrow coastal strip of South Africa's Western and Eastern Cape, where it colonises stabilising sand dunes, sandy flats, and rocky outcrops at 0 to 3,280.8 feet. In the garden it delivers a near-continuous flush of sky-blue, yellow-centred daisy flowers on neat mounding growth, typically 12 to 24 inches but capable of reaching about 3.3 feet, making it one of the few true blue-flowered plants for sunny pots and borders. The honest catch is frost-tenderness: it survives only light frost in sharply drained soil and collapses below about 23°F, so outside USDA zones 9-11 it must be overwintered under glass or replaced annually - a real commitment in cool-temperate gardens.
Perennial
Full sun / Part sun
Low water
Zones 9a-11b
Climate: narrow
Border
Container
Pollinator
Filler
A mature butterfly weed (Asclepias tuberosa) clump in a garden bed, showing its bushy mounded habit with several flat-topped orange umbels above a dense whorl of narrow leaves.
Asclepias tuberosa
Butterfly weed
A clump-forming native milkweed with bright orange summer flowers, strong pollinator value, and tolerance for dry sunny sites.
Perennial
Full sun / Part sun
Low water
Zones 3-9
Climate: broad
Pollinator
Border
Filler
Campanula carpatica in full summer bloom showing compact mounding habit with upward-facing violet-blue bell flowers at Moscow Botanical Garden
Campanula carpatica
Carpathian harebell
Campanula carpatica is a low, mounding herbaceous perennial native to the rocky subalpine habitats of the Carpathian Mountains, ranging across Poland, the Czech Republic, Slovakia, Romania, and Ukraine (Wikipedia). Its wide, upward-facing bell flowers in violet-blue, white, or pink appear from June through August, making it one of the longest-blooming edging perennials available, and it holds an RHS Award of Garden Merit. The honest catch is longevity: it tends to behave as a short-lived perennial, often thinning or declining after a few seasons, so gardeners should plan for regular division or fresh plants from seed to hold the planting.
Perennial
Full sun / Part sun
Moderate water
Zones 3a-8b
Climate: moderate
Border
Filler
Pollinator
Container
Catmint (Nepeta x faassenii) in flower: a low spreading clump of scalloped gray-green leaves with upright raceme-like spikes of small two-lipped lavender-blue flowers.
Nepeta x faassenii
Catmint
A tough, aromatic garden hybrid (Nepeta racemosa x N. nepetella) that forms a low, spreading mound of scalloped gray-green leaves topped by raceme-like spikes of two-lipped lavender-blue flowers from late spring into fall. Sterile and clump-forming rather than weedy, it shrugs off heat, drought, and deer, draws bees all season, and is mildly attractive to cats - a workhorse for border fronts, edging, and dry sunny sites.
Perennial
Full sun / Part shade
Low water
Zones 3a-8b
Climate: moderate
Border
Pollinator
Filler

Educator packet

Plant packet
Maiden pink educator packet
Maiden pink is a low, loosely tufted, mat-forming perennial in the pink family (Caryophyllaceae) grown for the carpet of small (0.6 to 0.8 inches), bright rose-pink - sometimes white - flowers it scatters over fine, dark-green to glaucous, grassy foliage in early-to-mid summer; each bloom is typically marked with a darker eye-ring and toothed (deltoid) petal tips. POWO (Kew) gives its accepted native range as most of Europe east to Siberia - from Britain, Scandinavia, and Spain across to Buryatiya and West Siberia. It is a plant of calcareous grassland, rocky ground, and old mine spoil, and is exceptionally hardy (USDA 3a-9b). Grown as a tough, sun-loving edging and rock-garden pink, it holds the RHS Award of Garden Merit. It is naturalized (introduced) in North America but is not classed among aggressive invasives.
Scientific name
Dianthus deltoides
Plant type
perennial
Hardiness
3a-9b
Light
full-sun
Moisture
low
Spacing
12 inches
Classroom prompts
- Which plant traits are observations, and which are care recommendations?
- How would this plant fit change if the garden location moved warmer, colder, wetter, or drier?
- Which source-backed facts would you cite in a lesson handout?
Use the Sources & citations section below for page citation styles and the field-level source list.

Sources & citations

Cite this page
For lesson plans, articles, or research that uses this page. Use the source cards below to explore the references that informed this record.
Plotwright. (2026, May 17). Maiden pink (Dianthus deltoides). Retrieved 2026, August 20, from https://plotwright.com/plants/dianthus-deltoides
Sources used for this record
This record is compiled from the sources below.
Plants of the World Online (POWO)
Botanical research database
RHS Find a Plant
Botanical research database
GBIF
Botanical research database
Wikipedia (ecoregion articles)
Botanical research database
Wikimedia Commons
Photo