Arbutus 'Marina' is a hybrid that resembles our native A. menziesii but is easier to grow in a garden situation.

Arisaema candidissimum is one of the most desirable of cobra lilies sporting an unusual pink spathe with white stripes.

Armeria maritima, sea thrift or sea pink, forms compact mounds of grass-like foliage topped with clusters of pink flowers.

Cute mounds of variegated foliage holds forth spheres of pink flowers.

Armeria pseudarmeria Dreameria 'Dreamland' is a sea thrift with spherical heads of bright pink flowers.

Asclepias fascicularis is a monarch butterfly host with intricate pale pink and white flowers.

Asclepias incarnata has ornate and beautiful clusters of pink milkweed flowers. Help the butterflies by allowing their caterpillars to dine on some leaves.

Asclepias incarnata 'Cinderella' has dense clusters of small rose pink and white vanilla-scented flowers that attract butterflies.

Support monarch butterflies and plant this beautiful eastern milkweed, Asclepias syriaca.

Aster 'Lady in Black' forms tall stems clad in burgundy foliage that erupt with hundreds of small white and pink flowers in fall.

Aster Island 'Bahamas' offers deep hot pink flowers with bright yellow centres.

'Key West' is a great foliage Astilbe with dark burgundy foliage and carmine-pink flowers that bloom twice a year.

'Beauty of Ernst' Color Flash is an Astilbe with an ever-changing foliage display topped with pink flowers in summer.

Color Flash Lime is a unique Astilbe with gold foliage and pale pink flowers. A great update on a classic perennial.

'Amber Moon' is a gold-leaved Astilbe with spires of pink flowers in summer.

'Chocolate Shogun' is an Astilbe with a difference: clumps of fern-like, chocolate-coloured foliage with upright, plumes of pale pink flowers.

Astrantia major 'Sparkling Stars Pink' forms clumps of palmate foliage topped with intriguing, bicolour pink and cream flowers.

Astrantia 'Star of Beauty' forms clumps of dark green foliage topped with branching stems of intriguing, deep pink flowers.

Astrantia major 'Vanilla Gorilla' is a great masterwort for foliage and flowers with variegated leaves and pink umbels.