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Dianthus Sunflor Sinclair

Dianthus Sunflor® Sinclair
Pink, Pot Carnation

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More information

This perennial plant has a double flower with exceptional uniformity and intensity. Fragrant, magenta red flowers cover the plant from spring to autumn. It forms a well-rounded and compact plant of about 15 cm (6in) high, making it a good choice for flower pots, planters, borders, and sunny rockeries.
Flower size
4 cm
Height at maturity
20 cm
Spread at maturity
20 cm
Exposure
Sun
Hardiness
Hardy down to -9°C
Soil moisture
Dry soil, Moist soil
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Best planting time March to April
Recommended planting time March to June
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Flowering time April to September
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Description

Dianthus Sunflor Sinclair is a remarkable perennial double carnation, forming a round and well-branched plant, ideal for high-quality floral compositions. This selection from the Sunflor range stands out for its early flowering with many delicately scented flowers, from April to September. Suitable for growing in open ground or pots, this evergreen perennial is easy to maintain and hardy (to -10°C (14°F)). Its vigorous crimson-red flowers are continuous throughout the season. ‘Sinclair’ forms a cushion that can withstand dry, stony soils and likes a sunny exposure.

Carnation Sunflor Sinclair belongs to the Caryophyllaceae family, which includes plants like soapwort, sagina, and baby's breath. It is one of many varieties resulting from cross-breeding between Dianthus plumarius and Dianthus caryophyllus. Dianthus plumarius is a European perennial plant, the main ancestor of various old and moderb varieties of carnations. Dianthus caryophyllus is of Mediterranean origin and has passed on its wonderful clove fragrance and tolerance to limestone and dry soils. Carnation Sunflor Sinclair grows rapidly, reaching a maximum height and spread of 15 to 20 cm (6 to 8in). It forms a dense clump and produces 3 to 4 cm (1 to 2in) wide, round and double flowers, carried by short and often branched stems from April to October. Its linear, evergreen and tough leaves are a beautiful bluish-grey, pointed and smooth.

The Sunflor collection of Dianthus is extremely versatile and unique. It has a wide range of colours, flower shapes, and plant types. All the varieties in this selection flower continuously from spring to autumn, withstand temperatures down to -10°C (14°F), and have a compact growth habit. The plants can be used outdoors or indoors. The fragrant and colourful flowers are long-lasting and perfect for making small bouquets or buttonholes.

Dianthus Sunflor is a magnificent for terraces, balconies, borders, slopes, and rockeries. It is fairly drought resistant and needs plenty of sunlight with charming scented flowers. The different varieties of Sunflor, such as Sinclair, Megan, Evert, Cosmos, or Beetle will brighten your garden or any other space with their vibrant colours. To create small flowery cushions mix with other varieties of Sweet William (Dianthus plumarius), Rockroses, Silene schafta Splendens, Arabis, Wall Bellflowers, Moss Phlox (Phlox subulata), Aubrietias, Erigeron karvinskianus, Rock Soapwort (Saponaria ocymoides), or Bloody Cranesbill (Geranium sanguineum). To recreate the atmosphere of old-fashioned gardens, you can create a border with peonies and old-fashioned roses or combine with Munstead Lavender, Pincushion Pink Scabious, Dwarf Gaillardia, and Sunray Tickseed. To create a vibrant and colourful garden, combine them with annual plants like petunias, lobelias, and Endurascape Verbenas, offering a dazzling array of bright shades. Cosmos and osteospermums can extend the flowering period and add an attractive floral touch.

Note: Please be aware that our young plug plants are professional products intended for experienced gardeners: upon receipt, transfer them as soon as possible to pots, containers, or directly into beds.

Dianthus Sunflor Sinclair in pictures

Dianthus Sunflor Sinclair (Flowering) Flowering

Flowering

Flower colour red
Flowering time April to September
Inflorescence Double
Flower size 4 cm
Fragrance Fragrant, spicy, peppery, musky
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Evergreen
Foliage colour grey or silver

Plant habit

Height at maturity 20 cm
Spread at maturity 20 cm
Growth rate fast

Botanical data

Genus

Dianthus

Cultivar

Sunflor® Sinclair

Family

Caryophyllaceae

Other common names

Pink, Pot Carnation

Origin

Cultivar or hybrid

Planting and care

Plant Dianthus Sunflor Sinclair in the spring, in ordinary, permeable and humus-bearing, gravelly, clay or limestone, dry to moist and very well-drained soil. Gravelly soil yields good results. This plant is quite hardy, to -10°C (14°F), and prefers a very sunny exposure.

Lightly prune the clump after flowering to promote new foliage and a dense habit, especially if your carnation is planted in rich soil. In poor soil, apply a balanced fertilizer in March.

Planting period

Best planting time March to April
Recommended planting time March to June

Intended location

Suitable for Meadow, Rockery
Type of use Edge of border, Container
Hardiness Hardy down to -9°C (USDA zone 8b) Show map
Ease of cultivation Amateur
Planting density 7 per m2
Exposure Sun
Soil pH Neutral, Calcareous
Soil type Chalky (poor, alkaline and well-drained), Silty-loamy (rich and light), Stony (poor and well-drained)
Soil moisture Dry soil, Moist soil, Ordinary well-drained soil

Care

Pruning instructions Trim the withered stems to encourage the plant to produce new flowers. Prune the stems after flowering if you want to maintain a cushion shape and strengthen the crown.
Pruning Pruning recommended once a year
Pruning time June to October
Disease resistance Good
Overwinter Can be left in the ground

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