Dianthus

Flashing Light
Light: Full sun
Height: 6-8"
Spacing: 12- 18"
Flowers: Early summer
Flower Colour: Ruby red
Foliage: Blue green
Comments: Long flowering
                 
Image result for Flashing Light dianthus
Classie Coral
Light: Full sun
Height: 10"
Spacing: 12"
Flowers: June- July
Flower Colour: Coral, double
Foliage:  Gray- blue 
Comments: Suitable for rock gardens, front
                   borders and edging beds, very fragrant
Dianthus 'Classic Coral' (Pink)
Zing Rose
Light: Full sun
Height:  8"
Spacing: 12"
Flowers: June- August
Flower Colour: Rose red
Foliage:  Green
Comments: Repeat bloomer
Image result for Zing Rose dianthus
Fire Witch
Light: Part sun to sun
Height:  10-12"
Spacing: 12"
Flowers: June- September
Flower Colour: Brilliant pink
Foliage:  Blue green
Comments: Good border plant
Dianthus gratianopolitanus 'Firewitch' (Cheddar Pink)
Sooty
Light: Part sun to sun
Height: 12-18"
Spacing: 9-12"
Flowers: Summer
Flower Colour: Deep ruby red
Foliage:  Bronze purple
Comments: Long blooming plant, great for edging & sunny borders
Sweet William 'Sooty' (Dianthus barbatus var. nigrescens) | Sweet william,  Dianthus barbatus, Cottage garden
Scarlet Fever ( Barbatus)
Light: Full sun
Height: 12"
Spacing: 16"
Flowers: Summer
Flower Colour: Scarlet
Foliage: Green
Comments: Early & continuously flowering, requires good drainage
Dianthus barbatus Scarlet Fever | Scarlet Fever Perennial Sweet William
Midget Mix ( Barbatus)
Light: Full sun
Height: 16"
Spacing: 18"
Flowers: Summer
Flower Colour:  Red, pink & white
Foliage: Green
Comments: A mix of double & semi double blooms.