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Hardy perennial
Caryophyllaceae
Perennials
Dianthus 'Fire Star'
Dianthus
Dianthus 'Fire Star': 20 cm high and 30 cm spread, sun to partial shade. Red flowers in June-September. Zone 4; choose soil compatible with its moisture needs.
- Exposure
- Sun to part shade
- Life cycle
- Hardy perennial
- Hardiness
- Zone 4
Discover the plant
Common nameDianthus 'Fire Star'
FamilyCaryophyllaceae
GenusCarnation
CultivarFire Star
TypeHardy perennial
Botanical nameDianthus
For a sun to partial shade arrangement, 'Fire Star' Carnation (Dianthus ‘Fire Star’) offers flowers in shades of red. The foliage features shades of green, to be highlighted among different textures. The usual flowering period is June-September. The clump reaches about 20 cm in height and 30 cm in spread; use these dimensions to place the plant at the front of borders and rock gardens.
To plant 'Fire Star' Carnation, look for the following exposure: sun to partial shade and suitable soil (well-drained, rather light; avoid water pockets around the collar). After planting 'Fire Star' Carnation, water enough to thoroughly moisten the root ball. Once established, allow the surface to dry between waterings and prioritize drainage, especially during mild spells. Keep 30 cm as a general spacing between plants; this helps preserve their shape and access for care. The indicated hardiness zone is zone 4, to be assessed according to your garden's conditions.
When planting 'Fire Star' Carnation, remove faded flowers and avoid watering that leaves the crown soggy at the end of the day. The carnation's collar must remain clear; the lower leaves do not tolerate a layer of damp mulch pressed against them. For companion planting, consider yarrows, catmints, and border sages in varieties with similar needs. By composing around its volume of 20 cm by 30 cm, you will preserve the visibility of its blooms (June-September) and circulation between plants.
Planting guide
From planting to establishment.
Spacing / density
30 cm
Best planting time
Spring after the thaw or early autumn, allowing the roots to establish before the severe cold.
Propagation
Division of clumps; stem cuttings. Sowing does not guarantee the fidelity of a named cultivar.
Growing method
‘Fire Star’ Carnation: Spring after the thaw or early autumn, allowing the roots time to settle before the severe cold. After planting ‘Fire Star’ Carnation, water enough to deeply moisten the root ball. Once rooted, let the surface dry between waterings and prioritize drainage, especially during thaws. The carnation’s crown should remain clear; the lower leaves do not tolerate a layer of wet mulch pressed against them.
Soil and care
The right care,at the right time.
Soil pH
neutral; general indication of the botanical group
Care level
Routine maintenance
Watering
After planting 'Fire Star' Carnation, water enough to thoroughly moisten the root ball. Once rooted, allow the surface to dry out between waterings and prioritize drainage, especially during thaws.
Soil type
Draining, rather light; avoid water pockets around the root collar
Fertilization
Fertilizer for flowering
Moisture
Low to medium after establishment; priority drainage
Seasonal care
Dianthus 'Fire Star': remove spent blooms and avoid watering in the late afternoon, which leaves the crown sodden. During its flowering period (June-September), also check for damaged stems and nearby plants that could obscure the clump.
Container growing
A garden,within reach.
Recommended pot size
Stable, perforated container, significantly wider than the root ball; dimensions to be adapted to the sold format and adult development.
To plant a ‘Fire Star’ Carnation in a container, choose a stable pot with drainage holes, suitable for the root ball and its future spread (30 cm). Water should drain freely after each watering; check the root ball more often than you would for plants in the ground. Plan to protect the container in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
8 inches (20.5 cm)
Width / spread
12 inches (30.5 cm)
Flower color
Red
Foliage color
Green
Foliage type
Persistent to semi-persistent depending on the climate and winter conditions
Growth rate
Fast
Growth habit
Erected
Fragrance
Undocumented for this selection
Bloom period
June-September
Garden associations
In goodcompany.
Companion plants
Companion plants to consider for 'Fire Star' Pinks: yarrows, catmints, border sages. Choose varieties that tolerate sun to partial shade and comparable moisture; allow each clump its adult space.
Plants to avoid
Around 'Fire Star' Carnation, above all avoid neighboring plants that would cover its leaves or strongly compete with its root ball. Compatibility of light, water, and spread takes precedence over a list of so-called enemy plants.
Frequently asked questions
Your questions,answered.
Where to plant Dianthus 'Fire Star'?
Provide sun to partial shade and a suitable soil (well-drained, rather light; avoid water pockets around the collar). The collar of the carnation must remain clear; the lower leaves do not tolerate a layer of damp mulch pressed against them.
Where should I plant Dianthus 'Fire Star'?
Expect the plant to reach about 20 cm in height and 30 cm in width at maturity. Plant approximately 30 cm apart, center to center, adjusting based on actual clump development. This size is suitable for use in the foreground of borders and rock gardens.
When does Dianthus 'Fire Star' bloom?
The indicated period is June-September. The flower color is red. The exact date and duration depend on the climate, the season, and the plant's establishment.
How to water and care for 'Fire Star' Carnation?
After planting Dianthus 'Fire Star', water enough to thoroughly moisten the root ball. Once established, allow the surface to dry between waterings and prioritize drainage, especially during warm spells. Remove spent blooms and avoid watering methods that leave the crown soaked at the end of the day.
Can you grow Dianthus 'Fire Star' in pots?
To try Dianthus ‘Fire Star’ in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (30 cm). Water should drain freely after each watering; check the root ball more often than you would in the ground. Plan to protect the container in winter depending on your climate.
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