The cut flower growing year (2024)

Growing your own flowers means you can enjoy seasonal posies and bunches of flowers at a fraction of the cost of shop-bought blooms – and of course, it's an eco-friendly way of growing cut flowers, too. It's very rewarding, and you only need a few square metres for blooms for many months of the year.

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Discover how to grow cut flowers for every season.

Choose a site that gets a lot of sun – most cut flowers do best with lots of sunshine. Shelter is also important – strong winds can damage young seedlings and cause plants to topple. It also means they'll need watering more often.

Not sure where to start? Here's our yearly plan for growing cut flowers.

January

Plan your plot – what flowers do you want to grow? Discover 10 cut flowers to grow from seed. It's a good idea to grow a mix of annuals, half-hardy annuals and biennials – these will give you the longest flowering season. Order seeds from your favourite suppliers like Crocus, Sarah Raven, Suttons and Thompson & Morgan.

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Sowing early? You might find that a bit of extra heat and protection is worth the investment if you’re trying to get some cut flower seeds off to a flying start at the beginning of the year. There are three main accessories to consider: Heated propagators provide the perfect growing conditions for some seedlings, while if you’re prepared to add a bit of extra insulation, a cold frame offers protection against wintry weather and can help hardy seeds get off to a flying start. For those of you who have been toying with the idea of a greenhouse, we’ve got handy guides packed with information about how to choose a greenhouse, as well as a roundup of the most useful greenhouse accessories.

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February

Order plug plants – useful if you don't want to sow half-hardy annuals or want to grow flowers that are tricky from seed. Throughout the year online seed companies like Thompson and Morgan, Suttons and Crocus stock seasonal garden ready plug plants. Order dahlia tubers and rooted chrysanthemum cuttings. You could also start to prepare the plot – weed it using a Dutch hoe or a hand weeding tool, dig it over with a garden spade, and spread a mulch of well-rotted manure or garden compost.

Discover five cut flowers for February.

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March

Keep preparing the plot – weed, dig, incorporate organic matter and rake to a fine tilth. Pot up chrysanthemum cuttings and dahlia tubers and sow sweet peas. Near the end of the month, sow hardy annuals. Sow in rows – it's easier to spot weeds. Sow sweet peas in pots and start sowing half hardy annuals under cover. Cloches will offer some protection, and warm the soil, too.

Discover flowers to pick in March.

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April

Get on top of weeds. Continue to sow hardy annuals and thin rows of those already sown. Keep them watered. You can also continue to sow half hardy annuals or prick out and pot on any that were sown last month, as well as sow sweet peas in pots. Also, put in plant supports for any plants likely to flop. If you need a bit of inspiration, we've chosen a selection of decorative garden obelisks and plant supports.

Discover flowers to pick in April.

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May

Continue to weed, water, and nurture your hardy annual seedlings, and prick out and pot on half-hardy annual seedlings. Plant out sweet peas, up trellis or a wigwam. Discover how to create a sweet pea wigwam.

Discover flowers to pick in May.

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June

Now that the danger of frost has passed, plant out half-hardy annuals and dahlias – and protect them against slugs. Water, and deadhead annuals that are flowering now – our experts have tested a range of secateurs, so if you need a new pair you can buy in confidence. It's also time to sow biennials, brilliant for providing in spring and early summer next year.

Discover flowers to pick in June.

July

Continue to water and weed your plot. Deadhead to encourage more blooms. You can also continue to sow biennials. Feed dahlias to encourage lots of flowers later in the season.

July is a bumper month for cut flowers – discover flowers you can pick in July and if you need a new basket for your snipped stems, check out our pick of the best garden trugs.

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August

Keep deadheading and watering. Continue to feed your dahlias and create earwig traps to protect the flowers.

Dahlias and sunflowers are just two of the cut flower highlights for August – discover 10 flowers to pick in August.

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September

September is a good month for sowing hardy annuals – the soil is still warm, and plants will flower earlier than spring-sown ones. You can also plant daffodil bulbs and sow sweet peas. If you have lots of bulbs to plant, you might find our guide to tried and tested bulb planters helpful. You could also save seed for sowing next year.

Discover flowers to pick in September.

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October

Some flowers, such as dahlias and cosmos, will keep flowering until the first frosts. Once dahlia foliage has been blackened by frost, cut it off, then dig up the tubers and store in a cool, dry place. October is spring bulb planting month – discover 10 bulbs for cut flowers. You can also sow sweet peas.

Discover flowers to pick in October.

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November

Clear the plot; you could also add a layer of mulch, that the worms will incorporate over winter. Store plant supports for use next year. Plant tulips – choose a mix of early and late-flowering varieties or try parrot and fringed tulips.

Discover flowers to pick in November.

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December

Take stock of your cut flower year – what went well, what would you do differently next year? Make notes. Forage berries, hips and evergreen foliage to make a Christmas decorations. Discover five of the best Christmas wreaths and our favourite Christmas plants.

Discover flowers to pick in December.

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  • What to plant in December
The cut flower growing year (12)

Protect from slugs

Be sure to protect young seedlings and newly planted plants from slugs – they can undo all your hard work in a very short space of time.

Overrun by slugs and snails? Buy organic slug pellets from Crocus, Gardening Naturallyand Amazon.

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The cut flower growing year (2024)

FAQs

What time of year do you plant cut flowers? ›

Plant The Right Time of year

I would say the best time of year to plant most cut flowers is late spring, two weeks after the last frost, but it depends on the flower variety. Most of these flowers will be annuals, so you can't really plant in fall, hoping they'll go dormant and pop up again next year.

What months do flowers grow? ›

Bloom Calendar
  • SPRING – March, April, May. ACACIA—Tree, shrub with yellow flowers (Australian & South American sections) ...
  • SUMMER – June, July, August, September. AESCULUS ( red horsechestnut) — Tree with red flowers (North American section) ...
  • FALL – October, November. ...
  • WINTER – December, January, February.

How do you grow cut flowers year round? ›

Obviously, the best and most common way to produce cut flowers year round is in a fully heated greenhouse.

How long do cut flowers bloom? ›

Most florists agree that flowers should last a good 7-10 days from purchase, depending on the individual variety. In extreme heat this reduces slightly but with a little extra care you should be able to enjoy them for at least a week.

What months should you plant? ›

Generally speaking, the ideal planting season falls between spring and autumn. In the spring, weather is usually mild, and there's plenty of clean-up work to be done; it's around this time when nurseries start filling up with color. You also have the whole summer ahead of you to create a thriving garden.

What months do plants grow fastest? ›

From spring to fall is the growing season. The most vigorous growth of plants will be in the summer when the sun is up and out the longest. During winter, the sun is neither as high in the sky, nor in the sky for as long as it is in the summer.

What season do flowers start blooming? ›

Spring is the time of growth and renewal for new plant and animal life. Spring comes at different times in the North and South Hemispheres. Spring time in the Northern hemisphere is between March – May, and between September – November in the Southern hemisphere. Most flowering plants bloom during spring time.

In what 4 months are most flowers purchased? ›

Most flowers are purchased during four key holiday months: February, April, May, and December. Besides holiday sales, flowers are typically purchased for two reasons: to express an emotion or to send “get well” wishes.

Can you grow cut flowers in the winter? ›

Pansies, violas, and Johnny-jump-ups are charming cold-tolerant annuals that you can plant in winter and enjoy through spring. Pansy flowers can be two to three inches wide, while violas are smaller. They come in a range of colors, including red, white, purple, yellow, and apricot.

Do cut flowers keep growing? ›

Sunflowers and gladiolus both have a vase life of 7 to 10 days, and both make great cut flowers. Chrysanthemums last for a week or more. Tulips have a vase life up to 7 days; they continue to grow after you arrange them.

Is there a plant that flowers all year round? ›

Begonias' charm lasts all year long—that is, as long as you provide it with some basic care. These flowers like spots with lots of indirect light, and you should water it at least three times a week during the summer and once every 10 days during the winter.

What is the #1 most sold cut flower? ›

Tulips are the best selling cut flowers in the U.S., with annual sales revenue of $65.3 million, reported by both wholesale and retail businesses.

What is the most expensive type of cut flower? ›

Here are the 10 most expensive flowers in the world:
  • Kadupul Flower. This flower is considered to be the most expensive flower in the world because it is priceless. ...
  • Shenzhen Nongke Orchid. ...
  • Juliet Rose. ...
  • Gold of Kinabalu Orchid. ...
  • Saffron Crocus. ...
  • Tulip Bulbs. ...
  • Black Bat Flower. ...
  • Hydrangea.
Feb 23, 2023

What is most expensive flower in the world? ›

Kadupul Flower - Priceless

At the very top of the list is the Kadupul flower. This flower is found in Sri Lanka and is so rare and fragile; it only lasts a few hours. The Kadupul flower blooms once a year and emanates a lovely, calming fragrance.

Can I plant flowers from a bouquet? ›

If your bouquet is already dying, chances are you won't be able to replant anything from it. If you can clip trimmings off an already planted flower, this is your best bet at being able to replant it. Sometimes, bouquets will be strategically picked so there are no nodes left on the flowers.

Is summer too late to plant flowers? ›

You can still plant flowers, too!

– all of the annuals that usually burn out by late summer. This way, you'll have a marvelous second flush of bloom and can cut armfuls for Labor Day! June and July are also good times to start seeds for perennials and biennials to bloom next spring.

Is it better to plant flowers in fall or spring? ›

During the Spring, rain and unexpected cold snaps can make working the soil impossible. Fall tends to produce more good planting days than Spring. Another significant advantage during the Fall is that common garden pests and disease problems are less of a problem.

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