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Summer flowering bulbs

Bring vibrant summer colour to your garden with RHS summer-flowering bulbs. Discover dahlias, lilies, gladiolus and more - premium, high-performing varieties that produce dramatic blooms in borders, pots and cutting gardens. Ideal for planting now.

Dahlia bulbs Bulb collections Paeonia tubers Lily bulbs
Results found: 340
New
Peach dahlia collection
Peach dahlia collection
From £17.75
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New
Soft pink dahlia collection
Soft pink dahlia collection
From £17.75
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New
Pink champagne dahlia collection
Pink champagne dahlia collection
From £27.45
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New
Antique peach dahlia collection
Antique peach dahlia collection
From £30.45
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New
White dahlia collection
White dahlia collection
From £23.95
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New
Chocolate orange dahlia collection
Chocolate orange dahlia collection
From £17.75
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New
Burnt sugar dahlia collection
Burnt sugar dahlia collection
From £18.95
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New
Berry dahlia collection
Berry dahlia collection
From £29.75
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New
Bruised dahlia collection
Bruised dahlia collection
From £16.99
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New
Last days of summer dahlia collection
Last days of summer dahlia collection
From £23.95
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New
Coffee and cream dahlia collection
Coffee & cream dahlia collection
From £23.95
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The Laundry Garden jewel dahlia collection
The Laundry Garden jewel dahlia collection
From £17.75
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Pollinator
Bees and butterflies dahlia collection
Bees & butterflies dahlia collection
From £23.95
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Pollinator
Chocolate orange pollinator dahlia collection
Chocolate orange pollinator dahlia collection
From £17.99
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Dinner plates dahlia collection
Dinner plates dahlia collection
From £17.25
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Tangerine dream dahlia collection
Tangerine dream dahlia collection
From £17.25
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Purple dahlia collection
Purple dahlia collection
From £17.75
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New
Dahlia Cafe au Lait Twist
Dahlia 'Cafe au Lait Twist'
From £5.99
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Dahlia Cafe au Lait
Dahlia 'Café au Lait'
From £5.39
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Lilium Claude Shride
Lilium 'Claude Shride'
From £6.99
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Pollinator
Dahlia Pepita Pink
Dahlia 'Pepita Pink'
From £5.99
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New
Dahlia Richards Fortune
Dahlia 'Richards Fortune'
From £6.49
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Dahlia Jowey Frambo
Dahlia 'Jowey Frambo'
From £6.79
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Dahlia Sweet Love
Dahlia 'Sweet Love'
From £5.99
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Dahlia Petras Wedding
Dahlia 'Petras Wedding'
From £5.99
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Dahlia Paso Doble Dancer
Dahlia 'Paso Doble Dancer'
From £5.99
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Dahlia Downham Royal
Dahlia 'Downham Royal'
From £5.99
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New
Dahlia Sturm Sweet Maria
Dahlia 'Sturm Sweet Maria'
From £5.99
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Pollinator
Dahlia Verrones Obsidian
Dahlia 'Verrone's Obsidian'
From £5.39
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Dahlia Missis Miley
Dahlia 'Missis Miley'
From £5.99
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Dahlia Ice Crystal
Dahlia 'Ice Crystal'
From £6.49
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Dahlia Kiev
Dahlia 'Kiev'
From £5.99
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RHS award of garden merit
Dahlia Penhill Dark Monarch
Dahlia 'Penhill Dark Monarch'
From £6.99
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RHS award of garden merit
Dahlia Copperboy
Dahlia 'Copperboy'
From £5.99
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Dahlia Snowbound
Dahlia 'Snowbound'
From £5.99
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Dahlia Ambition
Dahlia 'Ambition'
From £5.99
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Dahlia Preference
Dahlia 'Preference'
From £5.99
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Dahlia Oleda
Dahlia 'Oleda'
From £5.99
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Lilium regale Album
Lilium regale 'Album'
From £5.49
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RHS award of garden merit
Paeonia Coral Charm
Paeonia 'Coral Charm'
From £12.99
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RHS award of garden merit
Dahlia Bishop of Llandaff
Dahlia 'Bishop of Llandaff'
From £5.99
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Dahlia Thomas A. Edison
Dahlia 'Thomas A. Edison'
From £5.79
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RHS award of garden merit
Dahlia Dahlegria Tricolore ('Dahlgr85') (PBR) (Dahlegria Series)
Dahlia Dahlegria Tricolore ('Dahlgr85') (PBR) (Dahlegria Series)
From £5.99
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Dahlia Black Narcissus
Dahlia 'Black Narcissus'
From £5.99
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RHS award of garden merit
Lilium regale
Lilium regale
From £5.49
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RHS award of garden merit
Dahlia Salmon Runner
Dahlia 'Salmon Runner'
From £5.99
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Dahlia Break Out
Dahlia 'Break Out'
From £5.99
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Lilium martagon Arabian Night
Lilium martagon 'Arabian Night'
From £6.99
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Dahlia Statue of Orange
Dahlia 'Statue of Orange'
From £5.99
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Dahlia White Isa
Dahlia 'White Isa'
From £5.99
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Dahlia Platinum Blond
Dahlia 'Platinum Blond'
From £5.99
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Dahlia Strawberry Cream
Dahlia 'Strawberry Cream'
From £5.99
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Dahlia Cafe au Lait Rosé
Dahlia 'Cafe au Lait Rosé'
From £5.99
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RHS award of garden merit
Paeonia lactiflora Sarah Bernhardt
Paeonia lactiflora 'Sarah Bernhardt'
From £9.99
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Lilium Star Gazer
Lilium 'Star Gazer'
From £4.99
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Dahlia Linda's Baby
Dahlia 'Linda's Baby'
From £5.99
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Dahlia Seniors Hope
Dahlia 'Seniors Hope'
From £5.99
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Dahlia Silver Years
Dahlia 'Silver Years'
From £5.99
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Dahlia Sweet Suzanne
Dahlia 'Sweet Suzanne'
From £5.99
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Dahlia Mount Tacoma
Dahlia 'Mount Tacoma'
From £5.99
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Dahlia Boom Boom White
Dahlia 'Boom Boom White'
From £5.99
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Dahlia Missis Amy
Dahlia 'Missis Amy'
From £5.99
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Dahlia Mondriaan
Dahlia 'Mondriaan'
From £5.99
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Dahlia Nathalie G
Dahlia 'Nathalie G'
From £5.79
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RHS award of garden merit
Dahlia Evanah
Dahlia 'Evanah'
From £5.79
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Dahlia Cafe au Lait Royal
Dahlia 'Café au Lait Royal'
From £5.99
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RHS award of garden merit
Dahlia American Dawn
Dahlia 'American Dawn'
From £5.49
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Dahlia Hollyhill Dark Beauty
Dahlia 'Hollyhill Dark Beauty'
From £5.99
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New
Dahlia Cafe de Paris
Dahlia 'Café de Paris'
From £6.75
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RHS award of garden merit
Lilium Pink Perfection Group
Lilium Pink Perfection Group
From £5.49
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Dahlia Rip City
Dahlia 'Rip City'
From £5.79
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RHS award of garden merit
Paeonia lactiflora Duchesse de Nemours
Paeonia lactiflora 'Duchesse de Nemours'
From £9.99
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RHS award of garden merit
Dahlia Chat Noir
Dahlia 'Chat Noir'
From £5.79
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New
Lilium Nightrider
Lilium 'Nightrider'
From £5.49
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Dahlia Tamburo
Dahlia 'Tamburo'
From £5.99
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Pollinator
Dahlia imperialis
Dahlia imperialis
From £7.99
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RHS award of garden merit
Dahlia Gallery Leonardo (PBR) (Gallery Series)
Dahlia 'Gallery Leonardo' (PBR) (Gallery Series)
From £5.99
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Pollinator
Dahlia Rhubarb and Custard (Sweet Candy Series)
Dahlia 'Rhubarb and Custard' (Sweet Candy Series)
From £5.99
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Dahlia Black Jack
Dahlia 'Black Jack'
From £5.99
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RHS award of garden merit
Dahlia Waltzing Mathilda
Dahlia 'Waltzing Mathilda'
From £5.79
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RHS award of garden merit
Dahlia Cornel Brons
Dahlia 'Cornel Brons'
From £5.99
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Dahlia Karma Sangria (PBR)
Dahlia 'Karma Sangria' (PBR)
From £5.99
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Paeonia lactiflora Bowl of Beauty
Paeonia lactiflora 'Bowl of Beauty'
From £9.99
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Dahlia Blue Boy
Dahlia 'Blue Boy'
From £5.99
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Pollinator
Dahlia Bishop of Canterbury (PBR)
Dahlia 'Bishop of Canterbury' (PBR)
From £5.79
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RHS award of garden merit
Dahlia Totally Tangerine
Dahlia 'Totally Tangerine'
From £5.39
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Pollinator
Dahlia Bishop of Dover
Dahlia 'Bishop of Dover'
From £5.99
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Pollinator
Dahlia Bishop of York
Dahlia 'Bishop of York'
From £5.99
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Pollinator
Dahlia Bishop of Auckland (PBR)
Dahlia 'Bishop of Auckland' (PBR)
From £6.49
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Gladiolus mixed colours
Gladiolus mixed colours
From £12.99
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Dahlia Arabian Night
Dahlia 'Arabian Night'
From £5.99
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Dahlia Offshore Dream
Dahlia 'Offshore Dream'
From £5.99
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Dahlia Orfeo
Dahlia 'Orfeo'
From £5.99
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Pollinator
Dahlia Bishop of Oxford
Dahlia 'Bishop of Oxford'
From £5.79
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Dahlia Purple Gem
Dahlia 'Purple Gem'
From £5.99
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Dahlia Vassio Meggos
Dahlia 'Vassio Meggos'
From £5.99
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New
Tangerine twist 3 varieties dahlia collection
Tangerine twist 3 varieties dahlia collection
From £16.99
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New
Award-winning dahlia collection for pots
Award-winning dahlia collection for pots
From £17.75
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New
John's pollinator 5 varieties dahlia collection
John's pollinator 5 varieties dahlia collection
From £28.45
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New
John's pollinator dahlia collection
John's pollinator dahlia collection
From £17.75
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