Top Red, White and Blue Flowers For The Summer Garden

For many Americans, the 4th of July is a time for celebration. But for gardeners, the fireworks start early. That’s because by mid June, spring pastels are already giving way to bright colors as red, white and blue flowers begin lighting up the summer garden.

RED FLOWERS STIR EMOTIONS

On the color spectrum, red is the most attention-grabbing of colors. In China, it is a symbol of prosperity and good luck, while on Wall Street ‘in the red’ means you’re losing money. And on the American flag, the red stripes symbolize ‘hardiness and valor.’

Hybrid tea rose

In the summer garden, red flowers make a bold statement, too, especially when framed by red’s complementary color, green. Looking for drama? Try grouping red flowers in front of an evergreen hedge for a big impact.

red roses and green hedge

Red roses and green hedge

 Or, combine them with other hot colors for an eye-catching composition. 

Too many red flowers? You can cool things down by pairing them with silver. 

red salvia and silver ragwort

Red salvia and silver ragwort

And just like the stripes on the flag, white flowers offer a crisp contrast to all shades of red.

Here are some of the best red flowers for your summer garden. 

Red-Flowering Shrubs

Quince ‘Double Take ‘Scarlet’

Crimson bottlebrush, Callistemon citrinus

Stewartstonian azalea

‘Mister Lincoln’ Hybrid Tea Rose

Red-Flowering Perennials

Begonia ‘Dragon’s Blood’

Geranium ‘Americana Red’

Dahlia ‘Bishop of llandaff’

Daylily ‘Always Afternoon’

Asiatic lily (red)

Gaillardia ‘Spin Top Orange Halo’

WHITE FLOWERS ARE THE ESSENCE OF LIGHT

The purest of all colors in terms of composition, white is considered by most cultures to represent goodness and light. It can also indicate cleanliness and perfection. On the American flag, the white stripes signify purity and innocence.

White hydrangea

In the summer garden, white has a certain innocent quality, too. Since white flowers reflect light, they instantly brighten key areas of the garden. They also help highlight other colors. 

Below, Echinacea ‘White Swan’ brightens a mixed border.

Drift of white echinacea

Some gardeners go all out and create an all-white garden. (The great thing about white flowers, by the way, is that they look especially good at night.)

Garden composed of all white flowers and silver foliage.

Here are some of the best and brightest white flowers for the summer garden:

White-Flowering Shrubs

Hydrangea arborescens ‘Annabelle’

Mock Orange ‘Snow White Sensation’

Azalea ‘Delaware Valley White’

Rose ‘Boule de Neige’

White-Flowering Perennials

Phlox paniculata ‘David’

Iris germanica ‘Immortality’

Allium ‘Mount Everest’

Echinacea ‘Pow Wow White’

Anemone ‘Honorine Jobert’

Physostegia virginiana ‘Crystal Peak White’

BLUE FLOWERS COOL THINGS DOWN

Blue is found at the other end of the color spectrum from red. It is considered the hardest color to see. For this reason, it is known as a cool color. On the American flag, blue is the color of the Chief and signifies vigilance, perseverance and justice.

Himalayan blue poppy

The thing about blue is that it appears to recede (notice how the blue section of the flag seems less intense than the red.) Because of this quality, it can add depth and volume to a garden composition. The only problem with blue flowers is that there aren’t many that are actually blue. Most are tinged with lavender or purple.

Here are the truest blue flowers I’ve found to date for the summer garden:

Blue-Flowering Shrubs

Hydrangea macrophylla ‘Nikko Blue’

‘Bluebird’ lacecap hydrangea

Caryopteris ‘Longwood Blue’

Blue-Flowering Perennials

Blue coleus, also know as bush coleus

Gentian Sage, Salvia patens 

Lewis flax, Linum lewisii

Blue Daisy

Muscari aucheri ‘Blue Magic’

Mostly blue with lavender tinge

Hidcote Blue English Lavender

Veronica spicata ‘Royal Candles’

Russian sage, Perovskia

Catmint, Nepeta

Wishing you all a very Happy Fourth of July!

 

 

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