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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 Chelsea
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All items
Showing Soil type : Heavy clay clear all
1965 items
potato Maris Peer
potato 'Maris Peer'
£3.99 - £9.00
5 × seed potatoes | summer planting In stock (shipped within 1-2 working days)
15 × seed potatoes | summer planting In stock (shipped within 1-2 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
potato Maris Piper
potato 'Maris Piper'
£3.49 - £8.99
5 × seed potatoes In stock (shipped within 1-2 working days)
10 + 5 FREE seed potatoes In stock (shipped within 1-2 working days)
2kg bag | seed potatoes available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Achillea millefolium

25% off

Achillea millefolium
£2.24 - £34.99
approx 400 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Amaranthus caudatus

25% off

Amaranthus caudatus
£2.79 £2.09
approx 2200 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Ammi majus

25% off

Ammi majus
£2.09 - £36.99
approx 500 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
40 + 20 FREE seedlings sold out
0.5 star 1 star 1 star 1 star 1 star 4.5 5 4
Antirrhinum majus Admiral Crimson

25% off

Antirrhinum majus 'Admiral Crimson'
£3.29 £2.47
approx 50 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Admiral White

25% off

Antirrhinum majus 'Admiral White'
£2.99 - £7.50
approx 50 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Antirrhinum majus Appleblossom

25% off

Antirrhinum majus 'Appleblossom'
£1.87 - £5.25
approx 20 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Bronze White

25% off

Antirrhinum majus 'Madame Butterfly Bronze White'
£3.49 £2.62
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Cherry Bronze

25% off

Antirrhinum majus 'Madame Butterfly Cherry Bronze'
£3.49 £2.62
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Pink

New

25% off

Antirrhinum majus 'Madame Butterfly Pink'
£3.49 £2.62
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Red

New

25% off

Antirrhinum majus 'Madame Butterfly Red'
£3.49 £2.62
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Night and Day

25% off

Antirrhinum majus 'Night and Day'
£2.49 £1.87
approx 500 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Potomac Lavender

25% off

Antirrhinum majus 'Potomac Lavender'
£4.79 £3.59
approx 50 seeds In stock (shipped within 2-3 working days)
asparagus pea

25% off

asparagus pea
£2.99 £2.24
approx 50 seeds In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star 3.0 5 1
basil Duo mixture

New

25% off

basil 'Duo mixture'
£2.99 £2.24
approx 500 seeds In stock (shipped within 2-3 working days)
Ocimum basilicum Mrs Burns' Lemon

25% off

basil 'Mrs Burns' Lemon'
£2.99 £2.24
approx 250 seeds In stock (shipped within 2-3 working days)
Ocimum basilicum var. purpurascens Purple Ruffles

25% off

basil 'Purple Ruffles'
£2.49 £1.87
approx 200 seeds In stock (shipped within 2-3 working days)
Ocimum basilicum Pesto Genovese

25% off

basil 'Sweet'
£1.79 - £4.88
approx 750 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Ocimum tenuiflorum

25% off

basil - holy
£2.99 £2.24
approx 200 seeds In stock (shipped within 2-3 working days)
Ocimum basilicum lettuce leaf

25% off

basil - lettuce leaf
£2.99 £2.24
approx 300 seeds In stock (shipped within 2-3 working days)
bean (broad) Aquadulce Claudia

25% off

bean (broad) 'Aquadulce Claudia'
£2.79 £2.09
approx 45 seeds In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
bean (broad) Masterpiece Green Longpod

25% off

bean (broad) 'Masterpiece Green Longpod'
£2.49 £1.87
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
bean (broad) Super Aquadulce / SuperAquadulce

25% off

bean (broad) 'Super Aquadulce'
£3.59 £2.69
approx 40 seeds In stock (shipped within 2-3 working days)
bean (climbing French) Blue Lake

25% off

bean (climbing French) 'Blue Lake'
£2.89 £2.17
approx 125 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
bean (climbing French) Cobra

25% off

bean (climbing French) 'Cobra'
£2.99 £2.24
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
bean (climbing French) Purple-podded

25% off

bean (climbing French) 'Purple-podded'
£3.49 £2.62
approx 70 seeds In stock (shipped within 2-3 working days)
bean (climbing French) Sunshine

25% off

bean (climbing French) 'Sunshine'
£3.49 £2.62
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
bean (climbing French) Trionfo Violetto

25% off

bean (climbing French) 'Trionfo Violetto'
£2.99 £2.24
approx 120 seeds In stock (shipped within 2-3 working days)
0 star 0.25 star 1 star 1 star 1 star
bean (dwarf French) Tendergreen

25% off

bean (dwarf French) 'Tendergreen'
£2.99 £2.24
approx 150 seeds In stock (shipped within 2-3 working days)
bean (runner) Hestia

25% off

bean (runner) 'Hestia'
£3.99 £2.99
approx 45 seeds In stock (shipped within 2-3 working days)
bean (runner) Lady Di

25% off

bean (runner) 'Lady Di'
£3.49 £2.62
approx 45 seeds In stock (shipped within 2-3 working days)
bean (runner) Moonlight (PBR)

25% off

bean (runner) 'Moonlight' (PBR)
£3.79 £2.84
approx 45 seeds In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
bean (runner) Scarlet Emperor

25% off

bean (runner) 'Scarlet Emperor'
£3.29 £2.47
approx 45 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
bean (runner) White Lady (PBR)

25% off

bean (runner) 'White Lady' (PBR)
£3.19 £2.39
approx 45 seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Borago officinalis

25% off

borage | Borago officinalis
£1.64 - £15.98
approx 75 organic seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
lamon (Venice)

25% off

borlotti bean (climbing French), haricot 'Borlotto Lamon'
£3.49 £2.62
50g packet | approx 50 seeds In stock (shipped within 2-3 working days)
broccoli Claret F1

25% off

broccoli 'Claret' F1 (purple sprouting)
£2.49 £1.87
approx 25 seeds In stock (shipped within 2-3 working days)
broccoli Purple Sprouting Early

25% off

broccoli 'Purple Sprouting Early'
£2.99 £2.24
approx 750 seeds In stock (shipped within 2-3 working days)
Bupleurum rotundifolium Qis Griffithii

25% off

Bupleurum rotundifolium 'Qis Griffithii'
£2.99 £2.24
approx 125 seeds In stock (shipped within 2-3 working days)
cabbage Caraflex F1

25% off

cabbage 'Caraflex' F1
£2.99 £2.24
approx 50 seeds In stock (shipped within 2-3 working days)
cabbage Red Drumhead

25% off

cabbage 'Red Drumhead'
£2.49 £1.87
approx 500 seeds In stock (shipped within 2-3 working days)
calabrese Green Magic F1

Up to 25%

Crocus collection
calabrese 'Green Magic' F1
£3.49 £2.62
approx 75 seeds In stock (shipped within 2-3 working days)
Calendula officinalis

25% off

Calendula officinalis
£2.09 - £5.62
approx 100 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Calendula officinalis Indian Prince (Prince Series)

25% off

Calendula officinalis 'Indian Prince' (Prince Series)
£2.02 - £5.62
approx 100 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Calendula officinalis Orange King

25% off

Calendula officinalis 'Orange King'
£2.49 £1.87
approx 150 seeds In stock (shipped within 2-3 working days)
Calendula officinalis Sherbet Fizz

25% off

Calendula officinalis 'Sherbet Fizz'
£2.49 £1.87
approx 100 seeds In stock (shipped within 2-3 working days)
Calendula officinalis Snow Princess

25% off

Calendula officinalis 'Snow Princess'
£2.89 £2.17
approx 100 seeds In stock (shipped within 2-3 working days)
carrot Autumn King

25% off

carrot 'Autumn King'
£2.49 £1.87
approx 2000 seeds In stock (shipped within 2-3 working days)
carrot Chantenay Royal

25% off

carrot 'Chantenay Royal'
£2.29 £1.72
approx 2000 seeds In stock (shipped within 2-3 working days)
carrot Early Nantes

25% off

carrot 'Early Nantes'
£2.29 £1.72
approx 2000 seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
carrot Eskimo F1

25% off

carrot 'Eskimo' F1
£2.89 £2.17
approx 400 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
carrot Flyaway F1

25% off

carrot 'Flyaway' F1
£2.99 £2.24
approx 500 seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
carrot Long Red Surrey

25% off

carrot 'Long Red Surrey'
£2.99 £2.24
approx 1000 seeds In stock (shipped within 2-3 working days)
carrot Mixed

25% off

carrot 'Mixed'
£2.49 £1.87
approx 500 seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
carrot Mr James Scarlet Intermediate

25% off

carrot 'Mr James Scarlet intermediate'
£2.99 £2.24
approx 1000 seeds In stock (shipped within 2-3 working days)
carrot Nantese of Venice

25% off

carrot 'Nantese di Chioggia 2'
£2.99 £2.24
approx 5400 seeds In stock (shipped within 2-3 working days)
carrot Sweet Candle F1

25% off

carrot 'Sweet Candle' F1
£3.29 £2.47
approx 300 seeds In stock (shipped within 2-3 working days)
Nepeta cataria

25% off

catnip / Nepeta cataria
£2.24 - £15.98
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
cauliflower Igloo

25% off

cauliflower 'Igloo'
£2.79 £2.09
approx 65 seeds In stock (shipped within 2-3 working days)
cauliflower Romanesco

25% off

cauliflower 'Romanesco'
£2.79 £2.09
approx 500 seeds In stock (shipped within 2-3 working days)
celeriac Prinz

25% off

celeriac 'Prinz'
£3.79 £2.84
approx 100 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
celery Golden Self-blanching

25% off

celery 'Golden Self Blanching'
£2.49 £1.87
approx 1000 seeds In stock (shipped within 2-3 working days)
chard Bright Yellow

25% off

chard 'Bright Yellow'
£2.99 £2.24
approx 125 seeds In stock (shipped within 2-3 working days)
chard Rainbow Chard

25% off

chard 'Rainbow Chard'
£2.49 £1.87
approx 125 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
chard Rhubarb Chard

25% off

chard 'Rhubarb Chard'
£2.79 £2.09
approx 100 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Anthriscus cerefolium

25% off

chervil | Anthriscus cerefolium
£2.29 £1.72
approx 600 organic seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
chilli Basket of Fire F1

25% off

chilli 'Basket of Fire' F1
£3.99 £2.99
approx 10 seeds In stock (shipped within 2-3 working days)
chilli Carolina Reaper

25% off

chilli 'Carolina' Reaper
£3.99 £2.99
approx 5 seeds In stock (shipped within 2-3 working days)
chilli Padron

25% off

chilli 'Padron'
£3.99 £2.99
approx 150 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
chilli Scotch Bonnet

25% off

chilli 'Scotch Bonnet'
£1.87 - £13.98
approx 50 seeds In stock (shipped within 2-3 working days)
8.5cm pot available to order from autumn
2 + 1 FREE 8.5cm pots available to order from autumn
chilli Spangles

25% off

chilli 'Spangles'
£3.49 £2.62
approx 10 seeds In stock (shipped within 2-3 working days)
chilli Trinidad Perfume

25% off

chilli 'Trinidad Perfume'
£3.49 £2.62
approx 10 seeds In stock (shipped within 2-3 working days)
chilli Trinidad Moruga Scorpion

25% off

chilli 'Trinidad Scorpion'
£3.99 £2.99
approx 5 seeds In stock (shipped within 2-3 working days)
Allium tuberosum

25% off

chives 'garlic'
£1.64 - £15.98
approx 120 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Coriandrum sativum Leisure

25% off

coriander 'Leafy Leisure'
£2.19 £1.64
approx 125 seeds In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Cosmos bipinnatus Apricota

25% off

Cosmos bipinnatus 'Apricota'
£2.24 - £19.98
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
0 star 0.25 star 1 star 1 star 1 star
Cosmos bipinnatus Candy Stripe

25% off

Cosmos bipinnatus 'Candy Stripe'
£2.99 £2.24
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Cosimo Collarette (Cosimo Series)

25% off

Cosmos bipinnatus 'Cosimo Collarette' (Cosimo Series)
£2.62 - £19.98
approx 30 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
Cosmos bipinnatus Double Click Cranberries (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Cranberries' (Double Click Series)
£4.79 £3.59
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Rose Bonbon (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Rose Bonbon' (Double Click Series)
£4.99 £3.74
approx 75 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Snow Puff (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Snow Puff' (Double Click Series)
£3.29 £2.47
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Fizzy Rose Picotee (Fizzy Series)

25% off

Cosmos bipinnatus 'Fizzy Rose Picotee' (Fizzy Series)
£2.47 - £19.98
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
Cosmos bipinnatus Hummingbird Lilac

25% off

Cosmos bipinnatus 'Hummingbird Lilac'
£3.49 £2.62
approx 40 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Purity

25% off

Cosmos bipinnatus 'Purity'
£2.17 - £36.99
approx 100 seeds In stock (shipped within 2-3 working days)
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
40 + 20 FREE seedlings sold out
0.25 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Rubinato

25% off

Cosmos bipinnatus 'Rubinato'
£3.79 £2.84
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Velouette

25% off

Cosmos bipinnatus 'Velouette'
£3.99 £2.99
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Xsenia

25% off

Cosmos bipinnatus 'Xsenia'
£2.84 - £21.98
approx 30 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
0 star 0 star 0 star 0 star 1 star
Cosmos sulphureus Bright Lights mixed

25% off

Cosmos sulphureus 'Bright Lights mixed'
£2.99 £2.24
approx 100 seeds In stock (shipped within 2-3 working days)
courgette Defender F1

25% off

courgette 'Defender' F1
£2.24 - £6.00
approx 10 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
courgette Gold Rush

25% off

courgette 'Goldrush' F1
£3.99 £2.99
approx 16 seeds In stock (shipped within 2-3 working days)
courgette Romanesco

25% off

courgette 'Romanesco'
£1.42 - £2.24
approx 15 seeds In stock (shipped within 2-3 working days)
approx 45 seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
courgette Striato d'Italia

25% off

courgette 'Striato d'Italia'
£2.99 £2.24
approx 15 seeds In stock (shipped within 2-3 working days)
cucumber Burpless Tasty Green F1

25% off

cucumber 'Burpless Tasty Green' F1
£2.79 £2.09
approx 16 seeds In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
cucumber Crystal Lemon

25% off

cucumber 'Crystal Lemon'
£2.49 £1.87
approx 30 seeds In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
cucumber Marketmore

25% off

cucumber 'Marketmore'
£2.19 £1.64
approx 50 organic seeds In stock (shipped within 2-3 working days)
cucumber Passandra F1

25% off

cucumber 'Passandra' F1
£4.49 £3.37
approx 4 seeds In stock (shipped within 2-3 working days)
Dahlia merckii

New

Up to 40%

Dahlia merckii
£4.12 - £34.99
approx 10 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
1 star 1 star 1 star 1 star 1 star
Daucus carota Dara

25% off

Daucus carota 'Dara'
£2.79 £2.09
approx 50 seeds In stock (shipped within 2-3 working days)
0 star 0 star 0.5 star 1 star 1 star
Digitalis purpurea

25% off

Digitalis purpurea
£1.87 - £34.99
approx 1000 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
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