Helleborus Winter Ballet 'Lisann' has icy white, outward-facing flowers that can bloom from November until April!

Helleborus 'Winter Bells' is a breeding breakthrough that blooms up to seven months!

Helleborus Blackthorn Group has dark, serrated foliage that holds aloft clusters of dusty rose and green cupped flowers.

Helleborus Frostkiss 'Glenda's Gloss' has beautiful, bicolour, white flowers edged with a broad picotee of warm violet purple.

Helleborus Frostkiss 'Illumi Lime' offers glowing lime green, outward-facing flowers over incredibly mottled and veined foliage.

The big, bold and impressive Helleborus Ice n' Roses FrostedRose offers large, outward-facing flowers in shades white, yellow and pink.

Hemerocallis 'Desert Icicle' is a fragrant, re-blooming spider daylily with yellow and pink flowers that bloom at night.

Hemerocallis 'Princess Diana' is a fragrant, re-blooming daylily with creamy-pink blossoms with yellow edges and green throats.

Hemerocallis 'Voodoo Dancer' is a fragrant, reblooming daylily with double, burgundy-black flowers.

Heuchera pulchella or mountain coral bell is a small species with pink flowers and evergreen foliage that turns red in the fall.

Heuchera 'Dew Drop' is a coral bell with red flowers and tricolour-variegated, evergreen foliage of blue-green, cream, and pink.

Heuchera 'Frilly' looks like a coral bells that got a perm with heavily ruffled leaves in shades of copper, caramel and tan with pink flowers.

Grande Amethyst is a Heuchera villosa hybrid of coral bells that has large, undulating purple leaves.

Grande Black is a large Heuchera villosa hybrid of coral bells that has immense, undulating dark-purple-to-black leaves.

Northern Exposure Sienna is a rust resistant Heuchera with green leaves in spring and fall with sunset orange in summer.

'Snow Angel' breaks the Heuchera mold with decoratively marbled and speckled green and white variegated foliage.

Hibiscus syriacus 'Aphrodite' is a rose-of-Sharon with single, vase-shaped, pink flowers with dark red eyes.

Hibiscus 'Ardens' is a rose of Sharon with semi-double, lilac-pink flowers, darker centres and maple-like green foliage.

Hibiscus 'Blue Bird' is a rose of Sharon with single, vase-shaped, violet-blue flowers and dark reddish-purple centres.

Hibiscus 'Diana' is a Rose of Sharon with large, single, saucer-shaped, pure white flowers with slightly wavy petals.

Hibiscus 'Duc de Brabant' is a rose of Sharon with fully-double, purple-red flowers, darker centres and maple-like green foliage.

Hibiscus 'Helene' is a rose of Sharon with large, single, saucer-shaped, pure white flowers with red centres and ruffled petals.

Hibiscus syriacus 'Red Heart' is a rose of Sharon with large, single, saucer-shaped, pure white flowers with red centres.

Hibiscus 'Showtime' has enormous, semi-double, light pinkish lavender flowers with red centres and dramatic variegated foliage.