Dianthus plant named ‘KonD1060K1’

Abstract

A new and distinct cultivar of Dianthus plant named KonD1060K1, characterized by its compact, low-growing, uniformly mounding and upright to outwardly spreading plant habit; dense and bushy appearance; silvery green-colored leaves; freely and remontant flowering habit; white-colored single flowers with purple-colored central ring; vernalization treatment not required for flowering; and good container and garden performance.

Claims

1. A new and distinct Dianthus plant named KonD1060K1 as illustrated and described.

Description

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

(1) The accompanying photographs illustrate the overall appearance of the new Dianthus plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Dianthus plant.

(2) The photograph on the first sheet is a side perspective view of a typical flowering plant of KonD1060K1 grown in a container.

(3) The photograph on the second sheet is a close-up view of a typical flowering plant of KonD1060K1.

DETAILED BOTANICAL DESCRIPTION

(4) Plants used in the aforementioned photograph and following observations and measurements were grown during the winter and spring in one-gallon containers in a glass-covered greenhouse in Elburn, Ill. and under cultural practices typical of commercial container Dianthus production. During the final production phase of the plants, day temperatures ranged from 18 C. to 21 C. and night temperatures ranged from 13 C. to 16 C. Plants were pinched two times during the propagation phase and were eight months old when the photographs and description were taken. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2007 Edition, except where general terms of ordinary dictionary significance are used. Botanical classification: Dianthus hybrida KonD1060K1. Parentage: Female, or seed, parent.Proprietary selection of Dianthus hybrida identified as code number D917, not patented. Male, or pollen, parent.Proprietary selection of Dianthus hybrida identified as code number D900, not patented. Propagation: Type.By vegetative terminal cuttings. Time to initiate roots, summer.About one week at temperatures ranging from 20 C. to 21 C. Time to initiate roots, winter.About two weeks at temperatures about 20 C. to 21 C. Time to produce a rooted young plant, summer and winter.About six to seven weeks at temperatures ranging from 7 C. to 16 C. Root description.Fine, fibrous; white in color, actual color of the roots dependent on substrate composition, water quality, fertilizer, substrate temperature and age of roots. Rooting habit.Freely branching; medium density. Plant description: Plant and growth habit.Herbaceous perennial, typically grown as a container and garden plant; compact, low-growing, uniformly mounding, upright to outwardly spreading plant habit; moderately vigorous growth habit. Plant height, soil level to top of foliar plane.About 10 cm. Plant height, soil level to top of floral plane.About 12 cm. Plant diameter or spread.About 29 cm. Lateral branches.Branching habit: Freely basal branching habit with numerous primary lateral stems; each primary lateral stem with secondary lateral stems potentially forming at every node. Length, primary lateral stems: About 12 cm. Length, secondary lateral stems: About 5 cm. Diameter, primary lateral stems: About 2 mm. Diameter, secondary lateral stems: About 1 mm. Internode length, proximally: About 1 cm. Strength: Strong, flexible. Aspect, primary lateral stems: Outward then curving upright. Aspect, secondary lateral stems: About 30 from primary lateral stem axis. Cross-section: Round, solid. Texture and luster: Smooth, glabrous; matte. Color: Close to N137A; thin waxy cuticle, close to 189A. Leaf description: Arrangement.Opposite, simple; sessile. Length.About 5.2 cm. Width.About 4 mm. Shape.Lanceolate. Apex.Narrowly acute. Base.Attenuate; decurrent. Margin.Entire. Texture and luster, upper and lower surfaces.Smooth, glabrous; matte. Venation pattern.Parallel. Color.Developing leaves, upper surface: Close to 146A. Developing leaves, lower surface: Close to 146B. Fully expanded leaves, upper surface: Close to N137A; thin waxy cuticle, close to 189A; venation, close to N137A. Fully expanded leaves, lower surface: Close to N137B; thin waxy cuticle, close to 189A; venation, close to N137B. Flower description: Flower form and flowering habit.Terminal and axillary single flowers arranged singly or in pairs; freely flowering habit with numerous flowers developing during the flowering season; flowers face mostly upright to slightly outwardly. Natural flowering season.Consistent remontant flowering habit from the early spring until the autumn in northern Illinois; plants do not require a vernalization treatment to initiate flowering. Fragrance.Fragrant; clove-like, sweet. Flower buds.Length: About 1.4 cm. Diameter: About 3 mm. Shape: Oblong; styles not extruded. Texture and luster: Smooth, glabrous; matte. Color: Close to 144A. Flower diameter.About 3.2 cm. Flower depth.About 2 cm. Petals.Quantity and arrangement: Five petals arranged in a single whorl. Length: About 3.3 cm. Width: About 1.5 cm; at the base, about 1 mm. Shape: Spatulate, fan-shaped. Apex: Praemorse. Base: Elongated, tapering to a point. Margin: Entire. Texture and luster, upper and lower surfaces: Smooth, glabrous; velvety; matte. Color: When opening, upper surface: Close to NN155C to NN155D; central ring, close to N78A. When opening, lower surface: Close to NN155D. Fully opened, upper surface: Close to NN155C to NN155D; central ring, close to N78A; at the base, close to 145C to 145D; throat, close to NN155C to NN155D; venation, similar to lamina; color does not fade with development. Fully opened, lower surface: Close to NN155D; tube, close to 145C to 145D; venation, similar to lamina; color does not fade with development. Sepals.Quantity and arrangement: Five sepals arranged in a single whorl; proximal 75% portion of the sepals are fused into a campanulate-shaped calyx. Length: About 1.8 cm. Sepal width, at base of free portion: About 3 mm. Shape: Oblong. Apex: Acute. Margin: Entire. Texture and luster, upper and lower surfaces: Smooth, glabrous; matte. Color, inner surface: Close to 144A to darker than 144A. Color, outer surface: Close to 146A. Peduncles.Length: About 5 cm. Diameter: About 1 mm. Strength: Strong, flexible and wiry. Aspect: Erect to about 45 from vertical. Texture and luster: Smooth, glabrous; matte. Color: Close to N137A; thin waxy cuticle, close to 189A. Pedicels (when flowers arranged in pairs).Length: About 2 cm to 3 cm. Diameter: About 1 mm. Strength: Strong, flexible and wiry. Aspect: About 45 from the peduncle axis. Texture and luster: Smooth, glabrous; matte. Color: Close to N137A; thin waxy cuticle, close to 189A. Reproductive organs.Stamens: Quantity: About five stamens per flower. Filament length: About 2.5 mm. Filament color: Close to NN155C. Anther length: About 1 mm. Anther shape: Oblong. Anther color: Close to 10D. Pollen: None observed. Pistils: Quantity: About two per flower. Pistil length: About 2.2 cm. Stigma shape: Pointed, curled. Stigma color: Close to NN155C. Style length: About 1.25 cm. Style color: Close to NN155C. Ovary shape: Oblong. Ovary texture: Smooth, glabrous. Ovary color: Close to 144A to 144B. Fruits and seeds: Fruit and seed development have not been observed on plants of the new Dianthus to date. Disease & pest resistance: Plants of the new Dianthus have not been observed to be resistant to pathogens and pests common to Dianthus plants. Garden performance: Plants of the new Dianthus have been observed to have good garden performance and to tolerate wind, rain and to be suitable for USDA Hardiness Zones 5a to 9a.