Haworthia 'Chocolate Pink' has deep green to chocolate leaves often flushed with tan or peach at the middle and pointed, triangular, translucent tips with subtle veining.

Haworthia 'Crystal Flower' has prow-shaped forest to army green leaves intergrading into the translucent tips.

Haworthia 'Emerald' forms tight, jewel-like rosettes of angular leaves with thin green lines that cross the frosted, translucent tips.

Haworthia 'Kohei Kusuhara' has deep green leaves that can flush with burgundy and pointed, triangular, translucent windows beautifully filigreed with white and pale pink.

Haworthia 'Lake Akan' has green to chocolate leaves with clear or finely lined translucent tips.

Haworthia 'Purple Light' has dark green to purple leaves with dark green to purple stripes that stretch into the translucent tips.

Haworthia 'Red Line' has green leaves flushed red in more light and with stress and tapering stripes that stretch into the translucent tips.

Haworthia 'Sticky Rice' has mid green leaves with short stripes that stretch into the translucent domed tips continuing as white lines like cracked glass.

Haworthia 'Sun Moon Lake' has triangular leaves in shades of burgundy with pink and burgundy lines through the translucent windows.

Haworthia 'Tarantula' is a sinister cultivar with dark purple-black leaves with translucent tips lined with short, white, hair-like spikes.

Haworthia 'Triangle Gem' has mid green triangular leaves with translucent tips ending with a little tail.

Helianthus maximiliani is a towering perennial that can reach 9 feet high with spires of bright yellow daisies.

Helianthus 'Suncatcher' is a dwarf perennial sunflower with large, yellow flowers and dark centres.

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

Heliopsis helianthoides 'Bit of Honey' has semi-double, golden flowers and white leaves with dark green veins.

Heliopsis helianthoides ‘Sparkling Contrast’ has bright single orange petals with bright yellow tips.

Heliopsis 'Red Shades' is a false sunflower with daisy-like blooms in orange and red tones with black stems and foliage.

Heliopsis 'Variegata Oriole' is a false sunflower with daisy-like yellow blooms with brown eyes and variegated foliage.

Heliopsis 'Yellow Spider' is a false sunflower with semi-double yellow flowers with red centres and dark red foliage and stems.

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

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

Helleborus Winter Dreams 'Double Fantasy' is a rare double form of H. niger.

The big, bold and impressive Helleborus Ice n' Roses Red offers large, outward-facing flowers in a rich, velvety, deep red.

The big, bold and impressive Helleborus Ice n' Roses Bianco offers large, outward-facing flowers in icy white.

The big, bold and impressive Helleborus Ice n' Roses Brunnello offers large, outward-facing flowers in velvety dark red.