Colourful garden flowers for effortless modern style

Streamline the palette of petals in your garden for easy style this summer.

Colourful flowers in modern garden

by Jules Barton-Breck |
Updated on

There’s a big trend this year to limit the tones of border blooms and create a garden palette that’s simple, sleek and stylish. Garden designers have been doing it for years, and for good reason, as it creates a sophisticated, cohesive look for very little effort.

The real joy of this trend is that once you’ve narrowed down the colour range, you suddenly start to notice the sheer beauty of the blooms. Because with the colour spectrum limited to a single hue, the range of tones within it, along with all the different shapes and structures, have a chance to shine.

So what’s your colour style? Is it uplifting red or calming blue, cool and classy white or cheery yellow, fun-loving pink or brooding black? Whichever, you’ll find our edit of the best easy-grow plants to create a show-stopping display that’ll be the envy of your neighbours.

It’s likely that you’ll already have plenty of blooms in your chosen hue in your garden so a little judicious shopping and swapping around of plants is all you need to make a difference. Gift the plants that don’t fit into your new palette to your friends and they’ll be happy too!

For the final touch, consider the colours of everything else in your garden such as furniture, boundary walls, and fences, and make sure they all work together, giving them a quick lick of paint in a light or dark tone of the same colour, or in black or white.

Shop our pick of the best colourful garden flowers

Wonderful white flowers

A mass of white blooms looks stunning grown among lots of fresh green foliage, especially if you go for flowers that have a touch of cream or pale pink to avoid it all looking a bit too glacial.

white flower
Price: £18.99/2L pot

www.crocus.co.uk

Description

With masses of elegant, cup-shaped, white flowers on tall, wiry stems, this charming bloom will

white flower
Price: £7.99/7cm pot

www.jparkers.co.uk

Description

Light up a shady corner with this pearly white climber, its star-shaped flowers giving off a

white flower
Price: £21.50/bareroot plant

www.davidaustinroses.co.uk

Description

This July bloomer copes with a bit of shade and has super-pretty little flowers with a fresh and

white flower
Price: £10.49/13cm pot

en-gb.bakker.com

Description

Beneficial insects love these elegant, white, bowl-shaped blooms that flower from June to October,

white flower
Price: £9.99/9cm pot

www.yougarden.com

Description

Well-deserving of its nickname, the snowball tree, this shrub bursts into bloom from early May and

white flower
Price: £29.99/40+20 free plugs

www.waitrosegarden.com

Description

Also known as false bishopu2019s weed, this frothy must-have is happy in part sun and part shade

white flower
Price: £19.95/3L pot

www.sarahraven.com

Description

For wow-factor, you really must include this easy-grow shrub with its masses of pom-pom blooms.

Uplifting red flowers

Mix and match dazzling scarlets and more subtle corals to bring an intense yet warming feel to your garden.

red flower
Price: £19.99/30 garden-ready plants

www.thompson-morgan.com

Description

You canu2019t go wrong with the ever-reliable geranium and its seemingly endless blooms. From

red flower
Price: £9.99/9cm potted plant

www.suttons.co.uk

Description

Oh how we love petunias with their large touchy-feely velvety blooms that last all summer long

red flower
Price: £18.99/30 garden-ready plants

www.thompson-morgan.com

Description

Weu2019re big fans of this salvia which is happy growing in beds, windowboxes and pots and has

Description

This super low-maintenance shrub wonu2019t disappoint with a display of deep red flowers with gold

red flower
Price: £11.99/3 x 9cm pot

www.jparkers.co.uk

Description

Add height and drama with this stunner that grows up to 80cm and looks amazing planted in a row of

Feel-good yellow flowers

Who doesn’t love a frothy display of sunny flowers that are guaranteed to make you smile? A yellow palette isn’t as scary as you might think as there are lots of creamy, pale-yellow blooms that you can use to balance out the bright show-offs.

Cephalaria Gigantea
Price: £6.50/9cm pot

www.sarahraven.com

Description

This gigantic but easy-going, airy plant has the palest yellowy-green flowers and is great for

yellow flower
Price: £7.99/9cm pot

www.rhsplants.co.uk

Description

This sunflower is a perennial so grow it in full sun and itu2019ll be back next year with lots

yellow flower
Price: £6.99/9cm pot

www.rhsplants.co.uk

Description

Liven up a sunny border or gravel garden with large, flattened clusters of canary-yellow flowers.

Description

This cheery bloom is perfect for adding vibrant colour to patio pots and beds in bright sunshine,

yellow flower
Price: £6.99/3 x 7cm module plants

www.jparkers.co.uk

Description

Instead of a standard sunflower, go for this stylish beauty with lots of bright yellow blooms July

yellow flower
Price: £7.99/9cm pot

www.crocus.co.uk

Description

Give this stunner full sun and itu2019ll show off with blooms August to October before dying back

yellow flower
Price: £11.99/5 plug plants

www.primrose.co.uk

Description

Wow! This crazy daisy is happy being a bit neglected water-wise and will produce bright yellow

Brooding black flowers and plants

This is the most dramatic of colour schemes, especially if you plant or position pots against a light-hued backdrop to make the blooms and foliage pop.

black flower
Price: £9.99/5 postiplug plants

www.thompson-morgan.com

Description

Black flowers arenu2019t really black, theyu2019re very dark shades of other hues, but these

black flower
Price: £11.95/3 x 9cm pot

www.sarahraven.com

Description

This super-dark, almost-black bloom looks fab in a hanging basket. Height 25cm Spread 35cm.

black flower
Price: £8.99/6 x 5cm plants

www.jparkers.co.uk

Description

Best planted in direct sun, the intensely coloured blooms sit atop tall, upright spindly stems.

Description

This stunner has purple-green leaves that turn jet-black when grown in full sun. Grow it along the

black plant
Price: £9.99/9cm pot

www.crocus.co.uk

Description

HEUCHERA u2018BLACK PEARLu2019 One of the darkest-leaved plants around, this sun-loving evergreen

Description

Also known as New Zealand flax, this will add a touch of the exotic with its long, arching,

Fun-loving pink flowers

The trick to getting this glorious riot of a colour scheme right is to keep it simple and super-minimal with the same tones of pink.

Description

These large, gloriously bright pink blooms stay in flower through to autumn. Height 75cm Spread

pink flower
Price: £4.95/9cm pot

www.sarahraven.com

Description

Enjoy striking, magenta blooms from July to August and feathery, silvery foliage too. Position in

pink flower
Price: £7.99/6 x 3cm jumbo plugs

www.jparkers.co.uk

Description

These enchanting, bell-shaped blooms are reminiscent of little ballerinas in tutus with dusky pink

Description

These tall, two-tone spires grow well in almost any type of soil and bloom, bending in the breeze,

pink flower
Price: £7.99/9cm pot

www.crocus.co.uk

Description

These deep pink, double, cup-shaped flowers are impossible to ignore when they burst into life

pink flower
Price: £16.98/2 x 7cm pots

www.jparkers.co.uk

Description

For a burst of autumn colour, this sun-loving clematis will disguise a bare wall with vivid,

pink flower
Price: £7.99/9cm pot

www.crocus.co.uk

Description

Great for covering up bare soil, this low-growing gem with sugary-pink blooms is excellent for

Awesome orange flowers

If you want to create the ultimate wow-factor border then orange is the way to go, with tones ranging from warm coral tints via bold and spicy tones to hues that are almost luminescent.

orange flower
Price: £27.99/4L pot

www.crocus.co.uk

Description

In a sunny spot, these too-beautiful blooms change from salmon to a subtle pastel orange, the

orange flower
Price: £9.99/13cm pot

www.primrose.co.uk

Description

This sun-lover provides a dazzling mix of streaky orange and yellow flowers that are real bee

orange flower
Price: £7.19/jumbo plug

www.vanmeuwen.com

Description

Weave these bright and lively apricot flowers on slender stems through a sunny border for blooms

Description

This will thrive in a lightly shaded spot and produce vibrant, orange flowers from June to

orange flower
Price: £8.95/5 jumbo seedlings

www.sarahraven.com

Description

Enjoy these one-summer-only orange flowers with pretty, red-tinged petals from June to August.

orange flower
Price: £12.95/3L pot

www.sarahraven.com

Description

Glossy, chocolate-coloured leaves contrast with the orange and ochre flowers which last for longer

orange flower
Price: £3.50/9cm pot

www.hettysherbs.co.uk

Description

Every part of this can be eaten and the flowers look lovely in salads as well as in patio pots!

Calming blue flowers

These soothing hues will bring a peaceful but opulent vibe to a modern garden. Plant these azure blooms among silvery foliage for the best effect.

blue flower
Price: £14.99/5 x plugs

www.primrose.co.uk

Description

Make your garden a shimmering haze of relaxing blue with these bloom-filled towers thatu2019ll add

blue flower
Price: £24/3 x 9cm pots

www.crocus.co.uk

Description

Huge, brilliant blue flowers with violet veins smother the foliage in summer, producing a carpet

Description

These summer spires of blue and white flowers are easy to grow and care for. Theyu2019re excellent

blue flower
Price: £10.29/5 plug plants

www.vanmeuwen.com

Description

Cute as a button, blue daisies rise up above spreading foliage from June through to September.

Description

Ethereal spires of intense sky-blue flowers will wow from July to November. Height 140cm Spread

blue flower
Price: £7.50/1L pot

www.bethchatto.co.uk

Description

If you want to grow agapanthus in beds rather than pots, these are the best ones to choose. Height

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