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Plants that Flower in August

Make sure the display in the borders does not start to fade by adding dahlias, penstemons and hydrangeas.

By type
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Used at RHS Chelsea Flower Show
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All items
Showing Flowering month : August clear all
618 items
Passiflora Snow Queen
Passiflora 'Snow Queen'
£32.99
available to order from summer
Hydrangea macrophylla Zebra (PBR) (Black Steel Series)
Hydrangea macrophylla 'Zebra' (PBR) (Black Steel Series)
£19.99 £13.99
available to order from summer
0.25 star 1 star 1 star 1 star 1 star 4.2 5 20 (20)
Cordyline Raspberry Festival (PBR)

New

Cordyline 'Raspberry Festival' (PBR)
£34.99
available to order from spring 2027
Hydrangea macrophylla Koria (PBR)
Hydrangea macrophylla 'Koria' (PBR)
£19.99
available to order from spring 2027
Perovskia Bluesette

New

Perovskia 'Bluesette'
From £9.99
available to order from spring 2027
Hydrangea macrophylla Little White
Hydrangea macrophylla 'Little White'
£17.99
available to order from summer
0 star 0.5 star 1 star 1 star 1 star 3.5 5 4 (4)
Hydrangea macrophylla Deep Purple Dance ('Schrolla02') (PBR) (Music Series)
Hydrangea macrophylla Deep Purple Dance ('Schrolla02')(PBR) (Music Series)
£19.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Lavandula angustifolia Miss Katherine

New

Lavandula angustifolia 'Miss Katherine'
£19.99
available to order from summer
Myrtus communis
Myrtus communis
£29.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Antique peach dahlia collection
Antique peach dahlia collection
From £30.45
available to order from winter
Berry dahlia collection

Best Seller

Berry dahlia collection
From £29.75
available to order from winter
Bruised dahlia collection
Bruised dahlia collection
From £16.99
available to order from winter
Burnt sugar dahlia collection
Burnt sugar dahlia collection
From £18.95
available to order from winter
Chocolate orange dahlia collection
Chocolate orange dahlia collection
From £17.75
available to order from winter
Coffee and cream dahlia collection
Coffee & cream dahlia collection
From £23.95
available to order from winter
Last days of summer dahlia collection
Last days of summer dahlia collection
From £23.95
available to order from winter
Peach dahlia collection
Peach dahlia collection
From £17.75
available to order from winter
Pink champagne dahlia collection

Best Seller

Pink champagne dahlia collection
From £27.45
available to order from winter
Bees and butterflies dahlia collection

Best Seller

Bees & butterflies dahlia collection
From £23.95
available to order from winter
Chocolate orange pollinator dahlia collection
Chocolate orange pollinator dahlia collection
From £17.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Purple dahlia collection
Purple dahlia collection
£17.75
available to order from winter
The Laundry Garden jewel dahlia collection
The Laundry Garden jewel dahlia collection
From £17.75
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Ashley's balcony 5 varieties dahlia collection
Ashley's balcony 5 varieties dahlia collection
From £29.95
available to order from winter
Ashley's balcony dahlia collection
Ashley's balcony dahlia collection
From £17.95
available to order from winter
Ashley's flight of the butterflies dahlia collection
Ashley's flight of the butterflies dahlia collection
From £29.25
available to order from winter
Award-winning border favourite dahlia collection
Award-winning border favourite dahlia collection
From £15.99
available to order from winter
Award-winning dahlia collection for pots
Award-winning dahlia collection for pots
From £17.75
available to order from winter
Jewel garden dahlia collection
Jewel garden dahlia collection
From £23.75
available to order from winter
John's pollinator 5 varieties dahlia collection
John's pollinator 5 varieties dahlia collection
From £28.45
available to order from winter
John's pollinator dahlia collection
John's pollinator dahlia collection
From £17.75
available to order from winter
Lucy's go your own way 3 varieties dahlia collection
Lucy's 'Go your own way' 3 varieties dahlia collection
From £17.95
available to order from winter
Lucy's border dahlia collection
Lucy's border dahlia collection
From £29.95
available to order from winter
Lucy's get off my cloud dahlia collection
Lucy's get off my cloud dahlia collection
From £23.75
available to order from winter
Lucy's go your own way 5 varieties dahlia collection
Lucy's go your own way 5 varieties dahlia collection
From £28.95
available to order from winter
Tangerine twist 3 varieties dahlia collection
Tangerine twist 3 varieties dahlia collection
From £16.99
available to order from winter
Tangerine twist 5 varieties dahlia collection
Tangerine twist 5 varieties dahlia collection
From £28.95
available to order from winter
Velvet dahlia collection
Velvet dahlia collection
From £23.75
available to order from winter
Dahlia Floorinoor

New

Dahlia 'Floorinoor'
From £5.99
available to order from winter
Dahlia Mango Madness
Dahlia 'Mango Madness'
£5.49
available to order from winter
A tale of summer blooms dahlia collection
A tale of summer blooms dahlia collection
From £18.95
available to order from winter
Botanical Tales dahlia collection
Botanical Tales dahlia collection
From £17.75
available to order from winter
Burnt orange dahlia collection
Burnt orange dahlia collection
From £15.99
available to order from winter
Candyfloss dahlia collection
Candyfloss dahlia collection
From £23.95
available to order from winter
Coffee and cream 5 varieties dahlia collection
Coffee & cream 5 varieties dahlia collection
From £29.95
available to order from winter
Cutting garden dahlia collection
Cutting garden dahlia collection
From £28.95
available to order from winter
Mulberry twirl dahlia collection
Mulberry twirl dahlia collection
From £29.25
available to order from winter
Pastel antique dahlia collection
Pastel antique dahlia collection
From £15.99
available to order from winter
Plums and peaches dahlia collection
Plum & peaches dahlia collection
From £12.90
available to order from winter
Proud Mary dahlia collection
Proud Mary dahlia collection
From £23.25
available to order from winter
Velvet 5 varieties dahlia collection
Velvet 5 varieties dahlia collection
From £29.75
available to order from winter
Award-winning crocosmia collection
Award-winning crocosmia collection
From £18.95
available to order from winter
Crocosmia collection
Crocosmia collection
From £17.95
available to order from winter
Gladiolus for cutting collection
Gladioli for cutting collection
From £19.95
available to order from winter
Begonia × intermedia Bertinii
Begonia × intermedia 'Bertinii'
From £4.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Dahlia All Directions
Dahlia 'All Directions'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (3)
Dahlia Ambition
Dahlia 'Ambition'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (12)
Dahlia American Dawn
Dahlia 'American Dawn'
From £5.49
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (18)
Dahlia Arabian Night
Dahlia 'Arabian Night'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (6)
Dahlia Babylon Brons
Dahlia 'Babylon Brons'
From £5.99
available to order from winter
Dahlia Babylon
Dahlia 'Babylon'
From £6.99
available to order from winter
0 star 0 star 0 star 0 star 1 star (1)
Dahlia Bayou (PBR)
Dahlia 'Bayou' (PBR)
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (3)
Dahlia Bishop of Auckland (PBR)
Dahlia 'Bishop of Auckland' (PBR)
From £6.49
available to order from winter
1 star 1 star 1 star 1 star 1 star (4)
Dahlia Bishop of Canterbury (PBR)
Dahlia 'Bishop of Canterbury' (PBR)
From £5.79
available to order from winter
1 star 1 star 1 star 1 star 1 star (3)
Dahlia Bishop of Dover
Dahlia 'Bishop of Dover'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (3)
Dahlia Bishop of Llandaff
Dahlia 'Bishop of Llandaff'
From £5.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (15)
Dahlia Bishop of Oxford
Dahlia 'Bishop of Oxford'
From £5.79
available to order from winter
0 star 1 star 1 star 1 star 1 star (1)
Dahlia Bishop of York
Dahlia 'Bishop of York'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (4)
Dahlia Black Jack
Dahlia 'Black Jack'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Dahlia Blue Boy
Dahlia 'Blue Boy'
From £5.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (7)
Dahlia Boom Boom White
Dahlia 'Boom Boom White'
From £5.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (13)
Dahlia Break Out
Dahlia 'Break Out'
From £5.99
available to order from winter
Dahlia Burlesca
Dahlia 'Burlesca'
From £5.79
available to order from winter
Dahlia Cafe au Lait Rosé
Dahlia 'Cafe au Lait Rosé'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Dahlia Cafe au Lait Twist
Dahlia 'Cafe au Lait Twist'
From £5.99
available to order from winter
Dahlia Cafe au Lait Royal
Dahlia 'Café au Lait Royal'
From £5.99
available to order from winter
Dahlia Cafe au Lait
Dahlia 'Café au Lait'
From £5.39
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (18)
Dahlia Cafe de Paris

New

Dahlia 'Café de Paris'
From £6.75
available to order from winter
Dahlia Chat Noir
Dahlia 'Chat Noir'
From £5.79
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (10)
Dahlia Copperboy
Dahlia 'Copperboy'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Dahlia Cornel Brons
Dahlia 'Cornel Brons'
From £5.99
available to order from winter
0 star 1 star 1 star 1 star 1 star (1)
Dahlia Crème de Cassis
Dahlia 'Crème de Cassis'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (4)
Dahlia Dark Spirit
Dahlia 'Dark Spirit'
From £6.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Dahlia David Howard
Dahlia 'David Howard'
From £5.79
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (34)
Dahlia Downham Royal
Dahlia 'Downham Royal'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (11)
Dahlia Evanah
Dahlia 'Evanah'
From £5.79
available to order from winter
Dahlia Eveline
Dahlia 'Eveline'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (5)
Dahlia French Cancan
Dahlia 'French Cancan'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (2)
Dahlia Gallery Art Deco (Gallery Series)
Dahlia 'Gallery Art Deco' (Gallery Series)
From £5.99
available to order from winter
Dahlia Gallery Rembrandt (PBR) (Gallery Series)
Dahlia 'Gallery Rembrandt' (PBR) (Gallery Series)
From £5.99
available to order from winter
0.25 star 1 star 1 star 1 star 1 star (4)
Dahlia Gipsy Night
Dahlia 'Gipsy Night'
From £5.49
available to order from winter
Dahlia Hawaiian Sunrise
Dahlia 'Hawaiian Sunrise'
From £5.99
available to order from winter
Dahlia Hollyhill Dark Beauty
Dahlia 'Hollyhill Dark Beauty'
From £5.99
available to order from winter
Dahlia Honka Cream
Dahlia 'Honka Cream'
£5.99
available to order from winter
Dahlia Honka Fragile
Dahlia 'Honka Fragile'
From £5.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (7)
Dahlia Honka Orange
Dahlia 'Honka Orange'
From £5.99
available to order from winter
Dahlia Ice Crystal
Dahlia 'Ice Crystal'
From £6.49
available to order from winter
1 star 1 star 1 star 1 star 1 star (3)
Dahlia Ivanetti
Dahlia 'Ivanetti'
From £6.49
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Dahlia Jowey Frambo
Dahlia 'Jowey Frambo'
From £6.79
available to order from winter
Dahlia Jowey Marilyn
Dahlia 'Jowey Marilyn'
From £5.99
available to order from winter
Dahlia Jowey Merel
Dahlia 'Jowey Merel'
From £5.99
available to order from winter
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