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

Delphinium Highlander 'Bolero' is a magnificent cultivar with ruffly, fully double flowers in shades of lavender purple, blue, and creamy white.

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 Fruit Punch 'Cherry Vanilla' has fully double, mini carnation-like, ruffled flowers in deep red wtih light pink picotee edges.

Dianthus Fruit Punch 'Classic Coral' produces masses of striking coral pink, semi-double flowers that glow as if lit from within.

Dianthus Fruit Punch 'Maraschino' produces large, fully double, cherry red blossoms with serrated edges and a dark burgundy eye.

Dianthus Fruit Punch 'Raspberry Ruffles' produces large, fully double, raspberry pink blossoms with serrated edges and a thin white to pale pink edge.

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.

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.

Dicentra cucullaria is an ephemeral species with unusually shaped blooms that are long, waxy, and white with yellow tips.

The Pacific or western bleeding heart (Dicentra formosa) is a lovely shade with fern-like foliage and pendulous pink flowers.

Dicentra spectabilis is the classic bleeding heart. Pink petals over white inner ones forming pendulous hearts that hang from arching stems.

Dicentra spectabilis 'Alba' is the pure white form of the classic bleeding heart.

Dicentra spectabilis 'Cupid' is a baby pink form of the classic bleeding heart.

'Gold Heart' is a Dicentra plugged into the electrical grid with golden foliage that sets off the pink flowers to great effect.

Dicentra spectabilis 'Ruby Gold' is the gold-leaved form of 'Valentine' with red hearts dripping from red, arching stems and gold foliage.

Dicentra spectabilis 'Valentine' is a red form of the classic cottage garden favourite with flowers that are so dark pink they border on true red!

Dicentra 'Amore Rose' is a bleeding heart with rose-pink flowers for months over lacy foliage.