Delphinium New Millennium 'Cobalt Dreams' blooms with dense spikes of frilly, royal blue to cobalt blue, single flowers with white centres.

Delphinium New Millennium 'Double Innocence' blooms with dense spikes of pure white, frilly, double flowers.

Delphinium New Millennium 'Dusky Maidens' blooms with dense spikes in frilly shades of pink and lavender.

Delphinium New Millennium 'Green Twist' blooms with dense spikes of frilly white flowers with streaks of green.

Delphinium New Millennium 'Pagan Purples' blooms with dark royal purple flowers.

Delphinium New Millennium 'Pink Punch' has dense spikes of frilly, mulberry pink, single flowers with white, black or pink centres.

Delphinium New Millennium 'Purple Passion' blooms with dense spikes of frilly, warm, rich, purple, single flowers with white centres.

Delphinium New Millennium 'Sweetgeart' blooms with dense spikes of dark and light pink flowers.

Dendranthema zawadskii 'Clara Curtis', previously known as a Chrysanthemum, is a hardy garden mum with pink flowers and yellow centres.

Deutzia 'Yuki Cherry Blossom' is a fuzzy deutzia shrub with pink cherry-blossom-like flowers and green foliage with fall colours.

Deutzia 'Yuki Snowflake' is a fuzzy deutzia shrub with white, cherry-blossom-like flowers and green foliage with fall colours.

Dianthus carthusianorum is an unusual pink species with tall, airy, two foot stems with clusters of dark purple buds and bright pink flowers.

Dianthus ‘First Love’ has intensely fragrant flowers that change from white through pink to deep rose-pink as they age.

Dianthus Constant Cadence 'Milk Cherry' produces fragrant, semi-double flowers that transition from white through shades of pink to red.

Dianthus 'Dancing Geisha' has long, fringed petals in white, pink, rose, and lavender atop blue-green foliage.

'Fancy Knickers' - a dianthus that will titillate with flirty double white flowers.

Dianthus Devon Cottage 'Pinball Wizard' has fragrant, double, pale pink flowers boldly streaked and speckled with magenta pink.

Dianthus 'Rosy Cheeks' is best grown with 'Fancy Knickers' for a flirty pink and white garden affair.

Dianthus 'Ruby's Tuesday' has blue foliage and deep red, fragrant flowers for a romantic front of the border display.

'Waterloo Sunset' has fragrant, glowing magenta, double dianthus flowers on blue foliage.

Dianthus Fruit Punch 'Black Cherry Frost' has fragrant, semi-double, red flowers with serrated white to pink picotee edges.

Dianthus Fruit Punch 'Spiked Punch' has fragrant, fully-double, raspberry-pink flowers with heavily fringed petals and silver-blue foliage.

Dianthus 'Appleblossom Burst' has fragrant, heavily ruffled, double flowers in white gradually deepening through various pinks.