Thompson & Morgan

'Hardy Dahlia'

Dahlia variabilis 'Giant Hybrids Mixed' - 1 packet (40 dahlia seeds)

Dahlia variabilis 'Giant Hybrids Mixed' - 1 packet (40 dahlia seeds)

 Customer Rating

Huge flowered, double, semi-double and a few singles of the best cut flower varieties. Height: 90-150cm (3-5ft).

Price: £2.99

Dahlia 'Rebecca's World' - 2 dahlia tubers

Dahlia 'Rebecca's World' - 2 dahlia tubers

Welcome to 'Rebecca's World' where crimson blooms that fade to white, sit side by side with white blooms that mature to deepest red. This luxurious semi-cactus dahlia flower adds its own individual character to create a magical display of large 15cm (6") blooms in late summer. 'Rebecca's World' showcase dahlias at their best, a remarkable, easy to grow plant that will reward you with many months of flowers that can also be cut and taken indoors. Height: 110cm (43") Spread: 60cm (24").

Price: £8.99 - £14.99

Dahlia 'Figaro Mixed' (Garden Ready) - 30 dahlia garden ready plants

Dahlia 'Figaro Mixed' (Garden Ready) - 30 dahlia garden ready plants

  • The fast-track to a hassle-free garden - just plant, water and enjoy!
  • Quality plants delivered to your door, hardened off and ready to plant out
  • Fully-grown, super-robust, healthy plants
Our garden ready plants are selected for garden performance, straight from the nursery. We send them to you 'green' ahead of flowering (but please note some varieties may show a few blooms), which means plants will establish quickly and all their energy goes into producing better roots, so they produce more flowers throughout the season.

Create a blaze of summer colour with this mixture of classic, dwarf bedding dahlias. The dazzling double and semi-double blooms of Dahlia 'Figaro' Mixed are produced on fast growing plants with a compact, bushy habit. Ideal for creating a colourful, long lasting display in beds, borders and containers. Height and spread: 30cm (12").

Price: £14.99

Dahlia 'Orange Turmoil' - 1 dahlia tuber

Dahlia 'Orange Turmoil' - 1 dahlia tuber

The fully double blooms of this popular cactus dahlia produce a kaleidoscope of orange shades for a truly eye-catching display in the garden, whether set in sunny borders or large patio containers. The sturdy stems make excellent cut flower specimens too. These easy to grow dahlia plants bloom over a very long flowering season - perfect for adding autumn colour to the garden. The tubers can be lifted after the first hard frost of autumn and replanted the following spring for bigger, better displays each and every year Height: 100cm (39"). Spread: 50cm (20").

Price: £6.99

Dahlia 'Hayley Jane' - 10 dahlia tubers

Dahlia 'Hayley Jane' - 10 dahlia tubers

A stunning exhibition quality cactus dahlia with beautiful pink tipped blooms carried on tall upright stems. Dahlia 'Hayley Jane' has a wonderfully dramatic presence planted at the back of borders. Ideal for adding a bright splash of long lasting colour to late summer borders, just as other plants are beginning to fade. Tuber size 1. Height: 120cm (47"). Spread: 60cm (24").


Useful links:

How to grow bulbs, corms and tubers

Price: £13.99 - £18.99

Dahlia Cactus Collection - 4 dahlia tubers - 1 of each variety

Dahlia Cactus Collection - 4 dahlia tubers - 1 of each variety

  • Perfect summer border fillers
  • A contemporary mix of a cottage garden favourite

Each of the four varieties in this vibrant dahlia collection have been selected for their striking colours, large fully-double blooms and garden performance. Cut flower gardeners will appreciate the tall sturdy stems and repeat flowering ability of these easy to grow dahlia plants. Lasting for many years this is the perfect collection for filling borders with seasonal summer colour. Each variety blooms over a very long flowering season - perfect for adding autumn colour to the garden. The tubers can be lifted after the first hard frost of autumn and replanted the following spring for bigger, better displays each and every year.

Varieties: Dahlia ‘Orange Turmoil’, Dahlia ‘Yellow Star’, Dahlia ‘Nuit d’Ete’, Dahlia ‘Badger Twinkle’. Height: 100cm (39"). Spread: 50cm (20").

Price: £9.99

Dahlia variabilis 'Showpiece Mixed Hybrids' - 1 packet (35 dahlia seeds)

Dahlia variabilis 'Showpiece Mixed Hybrids' - 1 packet (35 dahlia seeds)

Several plants from this seed have won prizes on the show bench in USA, UK, Australia and New Zealand. This breeding produces sensational miniature decorative dahlias, very double and 3-4in across of a quality normally associated only with the most carefully selected of vegetatively propagated varieties. They have straight, strong stems and are remarkably floriferous in rich, bright colours including gold, crimson, purple, apricot and many shades of red and pink.

Price: £0.99

Dahlia 'Maxime' - 2 dahlia tubers

Dahlia 'Maxime' - 2 dahlia tubers

Create a blaze of wonderful deep orange shades in your garden this year with Dahlia 'Maxime'. Perfect for colourful displays all Summer long in garden borders and patio containers alike. Lift and store tubers in autumn, and re-plant in spring for bigger and better plants the following year. Height: 110cm (43"). Spread: 60cm (24")..

Price: £8.99 - £14.99

Dahlia 'Akita' - 2 dahlia tubers

Dahlia 'Akita' - 2 dahlia tubers

Burnt orange petals with red and yellow highlights form the large blooms of fiery Dahlia 'Akita'. The long lasting flowers of this decorative variety stand tall on sturdy stems throughout summer and continue well into autumn. Growing to a manageable height of 1 metre, this dahlia is ideal to fill throughout sunny borders or add a bright splash of warm colour to patio pots. You can even cut some for an exotic looking flower arrangement indoors. Height: 100cm (39"). Spread: 50cm (20").

Price: £8.99 - £14.99

Dahlia variabilis 'Sunny Reggae' - 1 packet (40 dahlia seeds)

Dahlia variabilis 'Sunny Reggae' - 1 packet (40 dahlia seeds)

  • Colour combo like no other!
From reds through apricots and oranges, Dahlia 'Sunny Reggae' boasts a colour combination like no other! Exquisite semi-double flowers each have their own unique character, some with collars of small cream petals at their centre, others with blushed petals in contrasting colours. Free-flowering from July to October, these warm Dahlia flowers are highly attractive to bees and other pollinating insects. Bushy and compact, grow dwarf Dahlias in beds, borders or containers for a long and colourful summer display. Height: 50cm (20"). Spread: 40cm (16").

Price: £2.79

Dahlia 'Grands Prix' - 4 dahlia tubers

Dahlia 'Grands Prix' - 4 dahlia tubers

'Grand Prix' showcases some of the biggest and most colourful blooms you'll find. With vibrant yellow/orange blooms - which continue from mid Summer through to the first frosts of Winter - the flowers of this variety of dahlia will measure up to 25cm (10") across - great for a bold statement in your garden! Height: 50-90cm (20-35"). Spread: 25cm (10").

Price: £8.99 - £14.99

Dahlia 'Yellow Star' - 1 dahlia tuber

Dahlia 'Yellow Star' - 1 dahlia tuber

A vibrant Cactus dahlia that ensures a touch of sunshine in the garden even on a cloudy day! The large spiked flowers sit proudly on top of lush green foliage, for an unmissable display in sunny borders and large patio containers. These easy to grow dahlia plants bloom over a very long flowering season - perfect for adding autumn colour to the garden. The tubers can be lifted after the first hard frost of autumn and replanted the following spring for bigger, better displays each and every year. Height: 100cm (39"). Spread: 50cm (20").

Price: £6.99

Dahlia 'Emory Paul' - 4 dahlia tubers

Dahlia 'Emory Paul' - 4 dahlia tubers

'Emory Paul' is the winner of the RHS Peoples Choice award 2014 for bedding Dahlia. These easy to grow plants offer some of the biggest and most colourful blooms you'll find, right through until the first frosts of winter, and the flowers of this award-winning variety will measure up to 25cm (10") across - great for a stand out feature in your garden! Height: 90cm (35"). Spread: 25cm (10").

Price: £8.99 - £14.99

Dahlia 'Royal Bumble' - 2 dahlia tubers

Dahlia 'Royal Bumble' - 2 dahlia tubers

A striking dahlia variety that offers layers of contrasting colour; rich purple paints the white outer petals from base to tip as a collar of smaller white petals surrounds the deep yellow centre, making this collerette dahlia a magnet for bees! The bushy compact habit of Dahlia 'Royal Bumble' is great for patio containers, or sunny beds and borders. Height: 90cm (35"). Spread: 45cm (18").

Price: £8.99 - £14.99

Clematis 'Dancing Smile' - 1 x 9cm potted clematis plant

Clematis 'Dancing Smile' - 1 x 9cm potted clematis plant

Absolutely unique! This stunning climber boasts amazing double flowers - just like a dahlia. Clematis 'Dancing Smile' was developed from cross-breeding in Germany in 2004. The spectacular display in May and June is followed by another flush of blooms later in the summer. Supplied as a pinched plant with 3 breaks. Height: 150cm (60"). Spread: 75cm (30"). Pruning group: 2.

Useful links:

How to prune a clematis

Price: £14.99 - £19.99

Dahlia variabilis 'Bishop's Children' - 1 packet (50 dahlia seeds)

Dahlia variabilis 'Bishop's Children' - 1 packet (50 dahlia seeds)

A fiery mix of such striking colour, yet with the innocent flower faces of Bishop's Children. Mid-height, and blends extremely well into borders. However, be warned that a colour eruption may occur! Spectacular in bedding and containers, and as a cut flower.Height: 60-75cm (24-30 inches). Planting distance 12-18 inches.

Price: £2.99

Dahlia 'Lady Darlene' - 4 dahlia tubers

Dahlia 'Lady Darlene' - 4 dahlia tubers

Add high impact, rich colour to your garden beds with the massive blooms of Dahlia 'Lady Darlene'. The showy yellow petals each have a red tip, giving these flowers a flame-like appearance. As well as providing a spectacular show in sunny borders all summer long, this tall Dahlia looks truly magnificient as a cut flower. Height: 120cm (47"). Spread: 60cm (24").

Price: £8.99 - £14.99

Dahlia 'Motto' - 10 dahlia tubers

Dahlia 'Motto' - 10 dahlia tubers

This glowing decorative Dahlia is a welcome sight at the end of summer. Radiant orange petals create perfectly formed flower heads that make stunning cut flowers. The tall stems of Dahlia 'Motto' are perfect for adding height and a splash of late season colour to borders and containers. Tuber size 1. Height: 100cm (39"). Spread: 40cm (16").


Useful links:

How to grow bulbs, corms and tubers

Price: £13.99 - £18.99

Dahlia 'Blue Wish' - 3 dahlia tubers

Dahlia 'Blue Wish' - 3 dahlia tubers

New breeding enhances the blue pigment in dahlias a little more each year, and Dahlia 'Blue Wish' shows the latest colour improvements. The white petals have delicate purple tips as they open but quickly mature to a solid shade of lilac, creating a pretty two-tone effect. The large blooms of this eye-catching dahlia are carried on tall stems which make a lovely feature toward the back of borders, or in a summery bouquet of freshly cut flowers. Height: 120cm (47"). Spread: 60cm (24").


Useful links:

How to grow bulbs, corms and tubers

Price: £9.99

Dahlia 'Lavender Ruffles' - 2 dahlia tubers

Dahlia 'Lavender Ruffles' - 2 dahlia tubers

Grow Dahlia 'Lavender Ruffles' and fill your borders and containers with beautiful lilac blooms. Dahlias offer some of the biggest and most colourful blooms you'll find and fantastic value too as they will flower continuously through until Autumn. Measuring up to 25cm (10") across this variety is perfect for filling beds - creating beautiful pastel coloured borders. Height: 90cm (35"). Spread: 25cm (10").

Price: £8.99 - £14.99

Salvia patens 'Cambridge Blue' - 1 packet (15 salvia seeds)

Salvia patens 'Cambridge Blue' - 1 packet (15 salvia seeds)

An outstanding plant, which is a variant to the Mexican species. Exquisite large pale blue, hooded flowers on erect stems. Superb in borders, greenhouse or conservatory, and in milder areas tubers can be left outside. Otherwise simply lift plants in the autumn and store similarly to Dahlia tubers until spring, when you can plant them outside again. Height: 60-75cm (24-30 inches).

Price: £3.99

Dahlia variabilis 'Pompone Mixed' - 1 packet (50 dahlia seeds)

Dahlia variabilis 'Pompone Mixed' - 1 packet (50 dahlia seeds)

 Customer Rating

Almost 100% pompon. Height: 90-120cm (3-4ft).

Price: £2.99

Dahlia 'Pompone Mixed' - 10 dahlia tubers

Dahlia 'Pompone Mixed' - 10 dahlia tubers

Give your garden a vibrant splash of late summer colour with Dahlia 'Pompone Mixed'. The small but perfectly formed flower heads create a wonderful colour mix that give borders a lovely vintage feel. The tall stems of this decorative dahlia add height and structure to the back of borders, and are perfect for cutting for your own bouquets. Tuber size 1. Height: 120cm (47"). Spread: 60cm (24").


Useful links:

How to grow bulbs, corms and tubers

Price: £9.99 - £14.99

Dahlia variabilis 'Double Extreme' - 1 packet (25 dahlia seeds)

Dahlia variabilis 'Double Extreme' - 1 packet (25 dahlia seeds)

Extremely attractive dwarf selection, producing a mass of high quality double and semi double flowers in an rich colour mixture, featuring some unique sunset shades. A stunning addition for beds, borders or containers, providing colour throughout the summer. Height: 45-60cm (18-24 inches).

Price: £2.99

Dahlia 'Ferncliff Illusion' (Giant Tree Dahlias) - 2 dahlia tubers

Dahlia 'Ferncliff Illusion' (Giant Tree Dahlias) - 2 dahlia tubers

'Ferncliff Illusion' stands straight and amazingly grows over 5ft tall! These beautiful specimens flower in spectacular fashion, bursting open to reveal double white blooms with delicately blushed pink petal tips. Planted at the back of a border, or even grown in a large container, these dahlias flower from July to October and will repeat their stunning displays year after year. Height: 160cm (63"). Spread: 60cm (24")

Price: £8.99 - £14.99

Anemone coronaria 'St Bridgid' - 75 anemone tubers

Anemone coronaria 'St Bridgid' - 75 anemone tubers

This showy little windflower makes a big impact in the garden, neatly bridging the gap between Spring bulbs and Summer perennials. The silky, fully double blooms of Anemone coronaria 'St. Bridgid' are a florist favourite for their lavish colours and long vase life. These resilient tuberous perennials are far tougher than they look, returning year after year in a vibrant display. Perfect for creating a stunning display in your garden borders and patio containers. Height: 30cm (12"). Spread: 15cm (6"). Bulb size: 3/4.

Price: £6.99 - £9.99

Dahlia 'Badger Twinkle' - 1 dahlia tuber

Dahlia 'Badger Twinkle' - 1 dahlia tuber

  • Show quality variety
  • Blooms up to 6" (15cm ) across

The unusual petals of Dahlia 'Badger Twinkle' put this striking variety in the semi-cactus dahlia class. A little less spiky than a true cactus dahlia, each petal starts broad at the base, tapering to a refined point, creating full blooms that are beautiful in a garden setting and even better enjoyed as a cut flower. These dahlia plants produce eye catching white and purple-pink bicolour blooms over a very long flowering season - perfect for adding autumn colour to the garden. The tubers can be lifted after the first hard frost of autumn and replanted the following spring for bigger, better displays each and every year. Height: 1.2m (4'). Spread 90cm (3')

Price: £6.99

Dahlia variabilis 'Dwarf Mixed' - 1 packet (50 dahlia seeds)

Dahlia variabilis 'Dwarf Mixed' - 1 packet (50 dahlia seeds)

Vivid, large single and semi-double 8cm (3in) flowers. Neat, mound shaped bushes achieving a memorable main bedding display.

Price: £2.99

Dahlia variabilis 'Collarette Dandy' - 1 packet (55 dahlia seeds)

Dahlia variabilis 'Collarette Dandy' - 1 packet (55 dahlia seeds)

 Customer Rating
Dwarf bushy dahlias with delightful "collarette" form, in many shades of red, yellow, orange and white all with white matching or contrasting inner collar of quilled petals. Height: 50-60cm (20-24in).

Price: £0.99

Zinnia elegans 'Purple Prince' - 1 packet (100 zinnia seeds)

Zinnia elegans 'Purple Prince' - 1 packet (100 zinnia seeds)

 Customer Rating

Outstanding in Thompson & Morgan trials, these robust plants show excellent garden performance, flowering over a long period and producing an abundance of fully double, deep pink-purple, dahlia-like flowers. This is a taller-than-usual variety of zinnia which will add colour and height to border displays as well as to cut flower arrangements. Zinnia Purple Prince will flower all summer until the first frosts, attracting bees and butterflies as well as the admiration of your neighbours!

Price: £1.99

Dahlia variabilis 'Cactus Hybrids Mixed' - 1 packet (56 dahlia seeds)

Dahlia variabilis 'Cactus Hybrids Mixed' - 1 packet (56 dahlia seeds)

 Customer Rating

Curvaceous, spiky blooms, huge cut flower source, many fully double and mostly true to type. Superb too in the flower border for late summer/autumn blooms. Flowers late summer/autumn. Height 3-4ft. Planting distance 27 inches.

Price: £0.99

Dahlia 'Nuit d Ete' - 1 dahlia tuber

Dahlia 'Nuit d Ete' - 1 dahlia tuber

  • Elegant contemporary blooms
  • Great in the garden or in the vase

Dramatic, dark blooms adorn this striking cactus dahlia. Dahlia 'Nuit d'Et�' grows to a height of 1 metre making it perfect for dot planting through sunny borders or adding an elegant splash of colour to patio pots. You can even cut some for an exotic looking flower arrangement indoors. These easy to grow dahlia plants bloom over a very long flowering season - perfect for adding autumn colour to the garden. The tubers can be lifted after the first hard frost of autumn and replanted the following spring for bigger, better displays each and every year Height: 100cm (39"). Spread: 50cm (20").

Price: £6.99

Dahlia coccinea 'Species Mixed' - 1 packet (25 dahlia seeds)

Dahlia coccinea 'Species Mixed' - 1 packet (25 dahlia seeds)

A vibrant mixture of delicate single flowers in several colours with many bicolour shades, Tall and free flowering, makes it ideal for adding height to bedding displays or filling gaps in perennial borders. Height 5 feet. Planting distance 27 inches.

Price: £0.99

Caryopteris x clandonensis 'Thetis' (Large Plant) - 1 x 3.5 litre potted plant

Caryopteris x clandonensis 'Thetis' (Large Plant) - 1 x 3.5 litre potted plant

Aromatic, grey-green foliage provides the perfect backdrop for the deep blue, late summer flowers of this hardy shrub. Caryopteris x clandonensis 'Thetis' has a compact, spreading habit that makes a lovely feature towards the middle of a mixed border. Its nectar rich blooms also provide a valuable food source for pollinating insects. Height: 100cm (39"). Spread: 150cm (59").

Price: £11.99 - £18.99

Annual Flower Border Seed Collection (Medium) - 5 varieties - 1 packet of each (2330 seeds in total)

Annual Flower Border Seed Collection (Medium) - 5 varieties - 1 packet of each (2330 seeds in total)

Summer flowering annuals are ideal for creating a quick and easy parade of colour for your borders and containers. With so many to choose from, it can be hard to decide which annuals to grow for the most effective display. We've grouped together varieties by height to help you make the best of your borders. Height: up to 75cm (30"). Spread: up to 45cm (18").

  • Collection comprises:
  • Calendula 'Neon' (100 seeds) - Glowing orange, double flowers edged in burgundy.
  • Wild Poppy 'Flanders' (2000 seeds) - Ideal for creating a bright splash of colour in a sunny corner.
  • Rudbeckia 'All Sorts Mixed' (170 seeds) - Doubles, singles, quilled blooms and more.
  • Cerinthe 'Major Purpurascens' (10 seeds) - Unusual, nodding, rich purple flowers, surrounded by blue-purple bracts, appear at the stem tips.
  • Dahlia 'Bishops Children' (50 seeds) - A fiery mix for a bright splash of long lasting colour.

Price: £9.99

Annual Flower Border Seed Collection - 15 varieties - 1 packet of each (4930 seeds in total)

Annual Flower Border Seed Collection - 15 varieties - 1 packet of each (4930 seeds in total)

Summer flowering annuals are ideal for creating a quick and easy parade of colour for your borders and containers. With so many to choose from, it can be hard to decide which annuals to grow for the most effective display. We've grouped together varieties by height to help you make the best of your borders. Height and spread: up to 45cm (18").

  • Collection comprises:
  • Short Annuals
  • Cosmos 'Brightness' (100 seeds) - Semi-double blooms above mounds of feathery green foliage.
  • Antirrhinum 'Reminiscent Mixed' F1 Hybrid (50 seeds) - Pastel blooms are carried on compact, bushy plants.
  • Californian Poppy 'Jelly Beans' (125 seeds) - Fully double blooms in a vibrant colour range.
  • Marigold 'Vanilla Cream' (50 seeds) - Gorgeous double blooms on neat bushy plants.
  • Zinnia 'Zahara Mixed' (15 seeds) - Possibly the best mixture of dwarf bedding zinnias available.
  • Medium Annuals
  • Calendula 'Neon' (100 seeds) - Glowing orange, double flowers edged in burgundy.
  • Wild Poppy 'Flanders' (2000 seeds) - Ideal for creating a bright splash of colour.
  • Rudbeckia 'All Sorts Mixed' (170 seeds) - Doubles, singles, quilled blooms and more.
  • Cerinthe 'Major Purpurascens' (10 seeds) - Unusual, nodding, rich purple flowers, surrounded by blue-purple bracts.
  • Dahlia 'Bishops Children' (50 seeds) - A fiery mix for a bright splash of long lasting colour.
  • Tall Annuals
  • Nicotiana sylvestris (2000 seeds) - Stout spikes bearing a cascading heads of fragrant white blooms.
  • Cosmos 'All sorts mixed' (100 seeds) - A colourful mix including the much-sought-after picotees and stripes.
  • Nasturtium 'Jewel of Africa' (25 seeds) - Variegated climbing Nasturtiums in a balanced mixture of colours.
  • Sweet Pea 'Fragrantissima' (35 seeds) - An even balance of colour and fragrance.
  • Ammi 'Graceland' (100 seeds) - Lacy white flower heads float above ferny foliage.

Price: £24.99