Dahlia Mystic Dreamer has rich pink blooms with white and darker pink highlights and luscious, dark burgundy, filigreed foliage.

Dahlia Mystic Illusion has warm, sunny yellow single flowers atop luscious, dark burgundy, filigreed foliage.

Dahlia 'Vancouver' has 10 inch wide, dinner plate flowers in purple-red with white edges around green centres.

Sweet, zingy, citrusy fragrance from mangenta flowers that festoon the stems of this early spring blooming.

Daphne odora blooms in February and March with purple buds opening to white, lusciously fragrant flowers.

Daphne odora 'Aureomarginata' is the variegated winter daphne that blooms in February and March with purple buds opening to white, lusciously fragrant flowers.

'Mae-Jima' is an extra variegated version of Daphne odora ‘Aureomarginata’ with much broader yellow margins.

Daphne odora 'Sweet Amethyst' blooms in February/March with purple buds opening to lusciously fragrant, lilac-purple flowers.

Daphne x burkwoodii ‘Carol Mackie’ has variegated leaves with a thin golden yellow and fragrant white flowers.

'Lawrence Crocker' is a darling evergreen Daphne with sweetly fragrant flowers.

Daphne 'Eternal Fragrance' has sweet, tropical, baby powder perfume and constant bloom from April to November.

Daphne 'Perfume Princess' is an amazing hybrid with an extremely long bloom period of intensely sweet, citrusy fragrance.

Daphne 'Perfume Princess White' is an amazing hybrid with an extremely long bloom period of intensely sweet, citrusy fragrance.

Darlingtonia californica is an amazing and rare carnivorous plant known as the California pitcher plant.

Darmera peltata or umbrella plant is a slowly spreading, shade-loving, foliage plant that is a great solution for moist to wet spots.

Umbrella plant (Darmera peltata 'Nana') is a great shade perennial that is smaller than the species.

Deinanthe bifida is a rare hydrangea relative with beautiful foliage and cool, white flowers.

Deinanthe caerulea is a rare hydrangea relative with beautiful foliage and cool, purple-blue flowers.

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

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.