Heuchera Northern Exposure Purple has ruffled, purple leaves with a bold silver veil and a flush of pink.

Northern Exposure Red is a rust resistant Heuchera with red and burgundy leaves.

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

Heuchera Northern Exposure Silver has ruffled, burgundy and purple leaves with a bold silver veil.

Heuchera 'Paprika' has bold colours of orange, coral and red with a silver-white veil.

Heuchera 'Paris' forms mounds of silver-veiled green leaves giving rise to flower spikes of an intense reddish pink.

Heuchera 'Peppermint Spice' has silver and green foliage topped with perfect pink flowers.

Heuchera 'Red Lightning' will shock you with its huge golden leaves dramatically veined with red.

Heuchera 'Smoke and Mirrors' forms mounds of pewter gray foliage with dark veining and light rose coloured flowers.

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

Heuchera 'Tokyo' has lime green leaves veiled in white topped with deep red flowers in summer.

Heuchera 'Zipper' has dynamic orange, peach and pink foliage with serious ruffles.

Heucherella 'Onyx' offers bold purple-black foliage with good tolerance of shade, heat and humidity.

Heucherella 'Sweet Tea' has bold, intense cinnamon and orange foliage that glows like a beacon from across the garden. Better for the shade than Heuchera.

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.

Hibiscus syriacus 'Totus Albus' has large, single, pure white, vase-shaped flowers with pale yellow stamens.

Hibiscus syriacus 'Woodbridge' has large, single, lavender-pink, vase-shaped flowers with red centres.

Hibiscus 'Airbrush Effect' produces huge flowers over eight inches across in vibrant pink with salmon tones and a shimmer of white.