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Dahlia bulbs

Transform your garden with the vibrant and diverse beauty of Dahlia bulbs, available for purchase online. Offering an abundance of summer flowers, our Dahlia bulbs promise to bring a spectacular display of colour and elegance to your outdoor space. From delicate single blooms to the dramatic and eye-catching dinner plate dahlias, our vast range ensures that you will find the perfect variety to suit your taste and garden style.

Facing
How much sun
Soil type
Flowering month
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Evergreen / deciduous
Attractive to wildlife
Quick growing
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Multibuy packs
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Showing Bulbs Dahlias clear all
193 items
Dahlia merckii

New

20% off

Dahlia merckii
From £4.79
approx 10 seeds
1 × tuber
3 × tubers
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Dahlia Cafe au Lait
Dahlia 'Café au Lait'
From £5.39
1 × tuber
3 × tubers
6 × tubers
0.75 star 1 star 1 star 1 star 1 star 4.8 5 17 (17)
Dahlia Totally Tangerine
Dahlia 'Totally Tangerine'
From £5.39
1 × tuber
3 × tubers
6 × tubers
1 star 1 star 1 star 1 star 1 star 4.9 5 9 (9)
Dahlia Verrones Obsidian
Dahlia 'Verrone's Obsidian'
From £5.39
1 × tuber
3 × tubers
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Dahlia American Dawn
Dahlia 'American Dawn'
From £5.49
1 × tuber
3 × tubers
0.75 star 1 star 1 star 1 star 1 star 4.7 5 15 (15)
Dahlia Gipsy Night
Dahlia 'Gipsy Night'
From £5.49
1 × tuber
3 × tubers
Dahlia Mango Madness

New

Dahlia 'Mango Madness'
£5.49
sold out
Dahlia Chat Noir
Dahlia 'Chat Noir'
From £5.79
1 × tuber
3 × tubers
0.5 star 1 star 1 star 1 star 1 star 4.6 5 10 (10)
Dahlia Nuit d'Eté
Dahlia 'Nuit d'Eté'
From £5.79
1 × tuber
3 × tubers
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Dahlia Rip City
Dahlia 'Rip City'
From £5.79
1 × tuber
3 × tubers
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Dahlia David Howard
Dahlia 'David Howard'
From £5.79
1 × tuber
3 × tubers
0.5 star 1 star 1 star 1 star 1 star 4.5 5 34 (34)
Dahlia Bishop of Oxford
Dahlia 'Bishop of Oxford'
From £5.79
1 × tuber
3 × tubers
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Dahlia Bishop of Canterbury (PBR)
Dahlia 'Bishop of Canterbury' (PBR)
From £5.79
1 × tuber
3 × tubers
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Dahlia Thomas A. Edison
Dahlia 'Thomas A. Edison'
From £5.79
1 × tuber
3 × tubers
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Dahlia Burlesca
Dahlia 'Burlesca'
From £5.79
1 × tuber
3 × tubers
Dahlia Waltzing Mathilda
Dahlia 'Waltzing Mathilda'
From £5.79
1 × tuber
3 × tubers
0 star 1 star 1 star 1 star 1 star 4.0 5 2 (2)
Dahlia Evanah
Dahlia 'Evanah'
From £5.79
1 × tuber
3 × tubers
Dahlia Nathalie G
Dahlia 'Nathalie G'
From £5.79
1 × tuber
3 × tubers
Dahlia Bishop of Llandaff
Dahlia 'Bishop of Llandaff'
From £5.99
1 × tuber
3 × tubers
6 × tubers
0.5 star 1 star 1 star 1 star 1 star 4.6 5 13 (13)
Dahlia Mexican Star
Dahlia 'Mexican Star'
From £5.99
1 × tuber
3 × tubers
Dahlia Purple Gem
Dahlia 'Purple Gem'
From £5.99
1 × tuber
3 × tubers
0.25 star 1 star 1 star 1 star 1 star (6)
Dahlia Arabian Night
Dahlia 'Arabian Night'
From £5.99
1 × tuber
3 × tubers
0.75 star 1 star 1 star 1 star 1 star (6)
Dahlia Ambition
Dahlia 'Ambition'
From £5.99
1 × tuber
3 × tubers
0.75 star 1 star 1 star 1 star 1 star (12)
Dahlia Wizard of Oz
Dahlia 'Wizard of Oz'
From £5.99
1 × tuber
3 × tubers
0.75 star 1 star 1 star 1 star 1 star (6)
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