A huge Brunnera like 'Jack Frost' on steroids. 'Alexander's Great' has amazing size and presence in the shade garden.

Brunnera 'Alexandria' is the all-silver version of the giant 'Alexander's Great' with heart-shaped silver leaves and blue flowers.

Brunnera macrophylla 'Diane's Gold' has chartreuse to gold foliage that holds its colour all summer.

Brunnera macrophylla 'Emerald Mist' has subtle silver markings on heart-shaped leaves with blue flowers.

Brunnera 'Green Gold' has gold-green foliage and forget-me-not-like blue flowers that light up the shade.

Brunnera 'Hadspen Cream' has creamy white variegated foliage that shows off the blue flowers to perfection.

Brunnera macrophylla 'Jack of Diamonds' is a giant version of 'Jack Frost' with leaves reaching 10 inches wide!

Bicolour blue and white flowers and quiet, heart-shaped, green foliage on a lovely Brunnera.

Like 'Jack Frost' but with a yellow-gold edge.

Brunnera 'Looking Glass' has nearly all silver leaves, heart shaped, with blue forget-me-not flowers.

Brunnera 'Mr Morse' is the white-flowered version of 'Jack Frost' with the same silvered, heart-shaped leaves.

Brunnera macrophylla 'Queen of Hearts' is an extra large cultivar with bold silver colouration and thing green veins.

Brunnera 'Sea Heart' is a sturdier 'Jack Frost' with larger thicker leaves and more heat and humidity tolerance.

'Silver Charm' has heart-shaped silver and green leaves and blue spring flowers with a more vigorous habit thanBrunnera 'Jack Frost'.

Brunnera 'Silver Heart' is a sturdier 'Looking Glass' with larger thicker leaves and more heat and humidity tolerance.

Brunnera 'Starry Eyes' has green leaves and bicolour blue and white flowers.

Brunnera 'Variegata' has ivory white variegated leaves and dainty blue flowers.

Buddleia 'Asian Moon' a sterile cultivar that will not reseed with light purple flowers with orange throats over an extended period.

Buddleia davidii 'Wisteria Lane' is a compact cultivar with cascading, honey-scented sprays of purple flowers that resemble Wisteria.

Buddleia 'Birthday Cake' is a butterfly bush with upright, fragrant purple flowers that bloom from summer into fall.

Buddleia 'Blueberry Pie' is a compact butterfly bush with fragrant blue-purple flowers with white and yellow centres.

Buddleja 'Butterfly Gold' has variegated gold and green foliage fading to white and green as the season progresses. Lilac flowers bloom all summer long.