Hibiscus 'Dark Mystery' has large flowers up to 9" across in white with a bold, cherry red central eye atop burgundy foliage.

Hibiscus 'Inner Glow' is a perennial with large, pink and lavender flowers complemented with green dissected foliage.

Hibiscus 'Mars Madness' has large magenta-red flowers up to eight inches across atop olive green leaves with copper and burgundy highlights.

Hibiscus 'Mocha Moon' has large flowers up to eight inches across in pure white with a bold, red central eye atop burgundy foliage.

Leaves of Hibiscus 'Summer Carnival' have creamy white margins with a blush, complementing its magenta flowers.

Hibiscus 'Summer in Paradise' has red buds that open to beautiful, grand flowers that stretch 7-8" across in a deep, tropical pink.

Hibiscus Summer Spice 'Bleu Brulee' has incredible sky blue flowers around a red centre.

'Berry Awesome' has dark green foliage that is thick and leathery, and glossy, pink buds which open to 8-9 inch wide, lavender pink hibiscus flowers with a red eye.

Hibiscus 'Cherry Choco Latte' has very large 8-9 inch wide flowers with a large, deep red central eye radiating outwards across pink and white petals.

Hibiscus 'Evening Rose' has large flowers up to eight inches across in hot pink atop near-black foliage!

Hibiscus 'Holy Grail' has very large 8-9 inch wide deep red flowers which contrast magnificently with the rich, near black, burgundy foliage.

Hibiscus Summerific 'Lilac Crush' is a hardy perennial with large, lavender-blue flowers with bright red eyes.

Perennial Hibiscus have the largest flowers in the mallow family. 'Midnight Marvel' has bold, burgundy foliage topped with huge, scarlet red flowers in summer and fall.

Hibiscus Summerific 'Perfect Storm' displays large white flowers with a red eye and a pink flush.

Hibiscus 'Starry Starry Night' has wine purple, maple-like foliage and pink buds opening to 8-9 inch wide, pale pink flowers.

Oceanspray (Holodiscus discolor) offers clouds of tiny creamy white flowers popular with bees and butterflies.

Hosta 'Drop-Dead Gorgeous' is an extra large plantain lily with ribbed and rippled, variegated green and yellow foliage in mounds up to 7 feet wide!

Hydrangea Golden Crane is a Dan Hinkley introduction with strongly honey-scented, early-blooming hydrangea with white and gold flowers.

Hydrangea arborescens 'Candybelle Bubblegum' is a dwarf smooth hydrangea with domed white and pink umbels.

Hydrangea arborescens 'Candybelle Marshmallow' is a dwarf smooth hydrangea with domed palest salmon pink mopheads.

Hydrangea arborescens 'Haas Halo' has huge 14 inch wide lace cap blooms and leathery, blue-green foliage.

Hydrangea Incrediball Blush has huge heads of silver-pink flowers that deepen to deep pink and then turn to chartreuse.

Hydrangea arborescens 'Invincibelle Sublime' has big, fluffy mopheads on strong stems that bloom a stunning green!

Hydrangea arborescens 'Invincibelle Sublime' has big, fluffy mopheads on strong stems that bloom a stunning green!

Hydrangea arborescens 'Pink Pinchushion' is a pink smooth hydrangea with domes of fuzzy pink and white fertile flowers.