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Plants For Clay Soil

Clay soil is usually rich in nutrients, but it can be hard to dig, and if it is very heavy, it can hold water for long periods of time. It may also take a long time to warm up in spring, which can slow down the new growth. If your clay soil is badly compacted, you can help improve the structure by digging in lots of sharp sand and composted organic matter.

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Used at RHS Chelsea Flower Show
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Showing Soil type : Heavy clay soil clear all
153 items
Dahlia merckii

New

25% off

Dahlia merckii
From £4.49
approx 10 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Kniphofia Nancy's Red
Kniphofia 'Nancy's Red'
From £14.99
9cm pot
3 × 9cm pots
Nicotiana langsdorffii Bronze Queen

25% off

Nicotiana langsdorffii 'Bronze Queen'
£3.29 £2.47
approx 40 seeds
Verbena bonariensis

Best Seller

25% off

Verbena bonariensis
From £2.62
approx 250 seeds
3 × packets (approx 750 seeds)
9cm pot
3 × 9cm pots
+ 1 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 156 (156)
Dahlia Tamburo
Dahlia 'Tamburo'
From £14.99
3 litre pot
2 + 1 FREE 3 litre pots
A tale of summer blooms dahlia collection
A tale of summer blooms dahlia collection
From £18.95
available to order from winter
Antique peach dahlia collection
Antique peach dahlia collection
From £30.45
available to order from winter
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
Award-winning old favourite daffodils and pot combination

Save 10% with AUTUMN10

Award-winning old favourite daffodils and pot combination
£133.94
Bees and butterflies dahlia collection

Best Seller

Bees & butterflies dahlia collection
From £23.95
available to order from winter
Berry dahlia collection

Best Seller

Berry dahlia collection
From £29.75
available to order from winter
Botanical Tales dahlia collection
Botanical Tales dahlia collection
From £17.75
available to order from winter
Bruised dahlia collection
Bruised dahlia collection
From £16.99
available to order from winter
Burnt orange dahlia collection
Burnt orange dahlia collection
From £15.99
available to order from winter
Burnt sugar dahlia collection
Burnt sugar dahlia collection
From £18.95
available to order from winter
Candyfloss dahlia collection
Candyfloss dahlia collection
From £23.95
available to order from winter
Chocolate orange dahlia collection
Chocolate orange dahlia collection
From £17.75
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 (1)
Coffee and cream 5 varieties dahlia collection
Coffee & cream 5 varieties dahlia collection
From £29.95
available to order from winter
Coffee and cream dahlia collection
Coffee & cream dahlia collection
From £23.95
available to order from winter
Cutting garden dahlia collection
Cutting garden dahlia collection
From £28.95
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
Last days of summer dahlia collection
Last days of summer dahlia collection
From £23.95
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
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
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
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
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
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)
Velvet 5 varieties dahlia collection
Velvet 5 varieties dahlia collection
From £29.75
available to order from winter
Velvet dahlia collection
Velvet dahlia collection
From £23.75
available to order from winter
Dahlia Alauna Clair-obscur
Dahlia 'Alauna Clair-obscur'
From £14.99
available to order from spring 2027
1 star 1 star 1 star 1 star 1 star (10)
Dahlia Strawberry Bon Bon (Sweet Candy Series)
Dahlia 'Strawberry Bon Bon' (Sweet Candy Series)
From £14.99
available to order from spring 2027
Dahlia Tartan
Dahlia 'Tartan'
From £14.99
available to order from spring 2027
1 star 1 star 1 star 1 star 1 star (2)
Glandularia Claret
Glandularia 'Claret'
From £7.99
available to order from summer
Papaver (Oriental Group) Patty's Plum
Papaver (Oriental Group) 'Patty's Plum'
From £11.99
2 litre pot
0.75 star 1 star 1 star 1 star 1 star (14)
Aster chinensis Silver Blue

New

Aster chinensis 'Silver Blue'
£4.99 £3.74
available to order from autumn
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 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 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 Floorinoor

New

Dahlia 'Floorinoor'
From £5.99
available to order from winter
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 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
Dahlia Jowey Midnight
Dahlia 'Jowey Midnight'
From £5.99
available to order from winter
Dahlia Jowey Winnie
Dahlia 'Jowey Winnie'
From £6.49
available to order from winter
Dahlia Ka’s Champagne
Dahlia 'Ka’s Champagne'
From £5.99
available to order from winter
Dahlia Kelsey Annie Joy
Dahlia 'Kelsey Annie Joy'
From £5.99
available to order from winter
Dahlia Labyrinth
Dahlia 'Labyrinth'
From £5.99
available to order from winter
Dahlia Lava Glow
Dahlia 'Lava Glow'
£5.99
available to order from winter
Dahlia Linda's Baby
Dahlia 'Linda's Baby'
From £5.99
available to order from winter
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