Hydrangea serrata 'Fuji Waterfall' has lovely 5-6 inch lacecaps with white, sterile, double florets that resemble shooting stars.

Hydrangea serrata Let's Dance 'Can Do' is a compact, reblooming mountain hydrangea with blue, purple or pink flowers.

Hydrangea serrata Pink Dynamo is a stunner with glowing pink lace cap flowers atop rich burgundy-black foliage.

Hydrangea serrata Pink Dynamo is a stunner with glowing pink lace cap flowers atop rich burgundy-black foliage.

Hydrangea serrata Tiny Tuff Stuff is super compact at just 2 feet tall blue, lavender, or pink lacecaps.

Hydrangea serrata Tiny Tuff Stuff is super compact at just 2 feet tall with blue, lavender, or pink lacecaps. Perfect for pots.

Hydrangea serrata Tuff Stuff is a sturdy, compact, reblooming mountain hydrangea with pink to lavender blue lacecaps.

Hydrangea serrata Tuff Stuff is a sturdy, compact, reblooming mountain hydrangea with pink to lavender blue lacecaps.

Hydrangea Fairytrail Bride is the first ever cascade hydrangea with unique trailing stems that brim with white and green flowers.

Hymenocallis harrisiana is a very spider-like species with white flowers with small coronas and narrow petals.

Hymenocallis littoralis is a very spider-like species with white flowers with small coronas and narrow petals.

Iberis sempervirens First Flush 'Lavender' is a candytuft with a long blooming period of bi-coloured lavender and white flowers.

Iberis x hybrida Mermaid 'Lavender' is a candytuft with deep lavender flowers.

Iris ensata Dinner Plate 'Blueberry Pie' has large, 6 inch wide, purple blooms with violet strokes and yellow centres.

Iris ensata Dinner Plate 'Jell-O' has large, 6 inch wide, double purple blooms with white veining and yellow centres.

Iris ensata Dinner Plate 'Tiramisu’ has large, 6 inch wide, double white blooms speckled and edged in lavender with yellow centres.

Iris pseudata 'Shiryukyo' is a tall cultivar to four feet with violet and purple tones and veining set off with a bright yellow signal.

Iris pseudata 'Yarai' is a has tones of peach with royal-purple veining and a bright yellow signal.

Iris reginae is an elegant bearded iris with fragrant, lavender to white flowers with intricate, dark purple veins.

Iris sibirica 'Colonel Mustard' has large, bi-colour, double blooms of mustard to yellow and violet-purple bars.

Iris sibirica 'Concord Crush' has bright blue, double flowers that bloom for a long period of time and may rebloom later in the season.

Iris sibirica 'Drink Your Tea' has earthy tones of pale apricot, orange-brown, and yellow-gold with yellow veining.

Iris sibirica 'How Audacious' has gorgeous multi-coloured flowers of violet, yellow, and white.

Iris sibirica 'Black Joker' has vibrantly-coloured flowers in purple-black, aqua blue, lavender, and yellow.

Iris sibirica 'Charming Billy' has sweetly fragrant and boldly-coloured flowers in rich violet purple, pink, gold, and lavender-blue.