Hedychium 'Taraissima' is a hardy ginger with bright orange, tropical, fragrant flowers.

Helichrysum trilineatum SteppeSuns 'Hokubetsi' is a woody shrub with yellow flowers and silver foliage.

Heliotrope 'Augusta Lavender' is a tender subtropical heliotrope with long-lasting, fragrant, lavender flowers.

Heliotropium 'Marine' is a tender subtropical heliotrope with long-lasting fragrant, dark purple tubular flowers.

Heliotropium arborescens 'Marino White' is a tender subtropical heliotrope with long-lasting, fragrant, white flowers.

Helleborus niger 'Diva' is one of the earliest cultivars to bloom with buds forming in October or November.

Helleborus niger 'Jacob' has slightly fragrant, single pure white flowers in winter and early spring.

Helleborus niger 'Joshua' is one of the earliest cultivars to bloom with classic pure white flowers with a light fragrance.

Helleborus Winter Ballet 'Leona' has near-red, long-blooming flowers that can bloom from December until April!

Helleborus Winter Ballet 'Liara' has long-blooming white and dusky pink flowers with dark pink highlights.

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

Hemerocallis 'Born in California' is a premium fragrant daylily with large, highly ruffled flowers in various purple tones.

Hemerocallis 'Born to Run' is a top daylily with red petals, picotee yellow edges and a pink watermark just above the green throat.

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

Hemerocallis 'Lies & Lipstick' is a fragrant, re-blooming daylily with creamy-white blossoms and dark pink centres and edges.

Hemerocallis 'Marque Moon' is a daylily with large, creamy-white blossoms, yellow throats, and ruffled, yellow picotee edges.

Hemerocallis 'Passionate Returns' is an ever-blooming daylily with rosy-red, recurved, ruffled petals and yellow throats.

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

Hemerocallis 'Lake of Fire' is a stunning daylily with large fragrant flowers in oranges, reds, and gold.

Hemerocallis 'Storm Shelter' is a stunning daylily with large fragrant flowers in unique shades of lavender and purple.

Hemerocallis 'Raspberry Eclipse' is a daylily with raspberry-purple and lavender flowers, yellow centres and picotee edges.