Use code SALE10 at checkout for an extra 10% off summer sale plants | Shop now

Up to 50% off summer products sale | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

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.

By type
Facing
How much sun
Special conditions
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Bedding planting time
Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
Vegetable groups
Multibuy packs
Ready made borders
Planting combinations
Sale
Hardy
Leaf colour
Ground cover
Position
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by name
All items
Showing Soil type : Heavy clay clear all
170 items
Nicotiana mutabilis
Nicotiana mutabilis
£2.79
approx 100 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Oenothera lindheimeri The Bride
Oenothera lindheimeri 'The Bride'
£2.79
approx 25 seeds In stock (shipped within 2-3 working days)
onion Sturon
onion 'Sturon'
£3.49 - £9.00
50 × sets available to order from winter
150 × sets available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1
pak choi Joi Choi F1
pak choi 'Joi Choi' F1
£2.79
approx 125 seeds In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Panicum capillare Sparkling Fountain
Panicum capillare 'Sparkling Fountain'
£3.89 - £17.99
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Viola × wittrockiana Frizzle Sizzle Blue F1 (Frizzle Sizzle Series)
pansy 'Frizzle Sizzle Blue' (Frizzle Sizzle Series) F1
£3.49 - £32.99
approx 25 seeds In stock (shipped within 2-3 working days)
20 seedlings Delivered mid September
40 + 20 FREE seedlings Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola × wittrockiana Frizzle Sizzle Burgundy F1 (Frizzle Sizzle Series)
pansy 'Frizzle Sizzle Burgundy' (Frizzle Sizzle Series) F1
£4.99 - £32.99
approx 25 seeds In stock (shipped within 2-3 working days)
20 seedlings Delivered mid September
40 + 20 FREE seedlings Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola × wittrockiana Frizzle Sizzle Yellow Blue Swirl F1 (Frizzle Sizzle Series)
pansy 'Frizzle Sizzle Yellow Blue Swirl' (Frizzle Sizzle Series) F1
£3.49 - £32.99
approx 25 seeds In stock (shipped within 2-3 working days)
20 seedlings Delivered mid September
40 + 20 FREE seedlings Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
French parsley
parsley 'French flat'
£2.49
approx 300 organic seeds In stock (shipped within 2-3 working days)
Petroselinum crispum var. neapolitanum
parsley 'Italian Giant'
£2.49 - £15.98
approx 300 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 star 0 star 0 star 0 star 1 star 1.0 5 1
Petroselinum crispum Extra moss curled

50% off

SALE10 for extra 10% off

parsley curled
£2.19 - £7.99
approx 500 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)
0 star 1 star 1 star 1 star 1 star 4.0 5 1
pea shoots
pea shoots
£2.99
approx 400 seeds In stock (shipped within 2-3 working days)
potato Arran Pilot
potato 'Arran Pilot'
£8.99
2kg bag | seed potatoes available to order from winter
potato Belle De Fontenay
potato 'Belle De Fontenay'
£4.99 - £12.00
10 × seed potatoes available to order from winter
30 × seed potatoes available to order from winter
potato Blue Danube
potato 'Blue Danube'
£6.99 - £13.98
10 × seed potatoes available to order from winter
20 + 10 FREE seed potatoes available to order from winter
potato British Queen
potato 'British Queen'
£8.99
2kg bag | seed potatoes available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1
potato Cara
potato 'Cara'
£8.99
2kg bag | seed potatoes available to order from winter
potato Carolus
potato 'Carolus'
£8.99
2kg bag | seed potatoes available to order from winter
potato Casablanca (PBR)
potato 'Casablanca' (PBR)
£3.49 - £8.99
5 × seed potatoes available to order from winter
10 + 5 FREE seed potatoes available to order from winter
2kg bag | seed potatoes available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
potato Charlotte
potato 'Charlotte'
£3.49 - £9.00
5 × seed potatoes | summer planting In stock (shipped within 2-3 working days)
10 + 5 FREE seed potatoes | summer In stock (shipped within 2-3 working days)
5 × seed potatoes available to order from winter
2kg bag | seed potatoes available to order from winter
15 × seed potatoes available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 2
potato Desiree
potato 'Desiree'
£8.99
2kg bag | seed potatoes available to order from winter
potato Duke of York
potato 'Duke of York'
£8.99
2kg bag | seed potatoes available to order from winter
1 star 1 star 1 star 1 star 1 star
potato International Kidney
potato 'International Kidney'
£3.49 - £8.99
5 × seed potatoes available to order from winter
10 + 5 FREE seed potatoes available to order from winter
2kg bag | seed potatoes available to order from winter
1 star 1 star 1 star 1 star 1 star
potato Kestrel (PBR)
potato 'Kestrel' (PBR)
£8.99
2kg bag | seed potatoes available to order from winter
potato King Edward
potato 'King Edward'
£8.99
2kg bag | seed potatoes available to order from winter
1 star 1 star 1 star 1 star 1 star
potato Maris Bard
potato 'Maris Bard'
£8.99
2kg bag | seed potatoes available to order from winter
potato Maris Peer
potato 'Maris Peer'
£3.99 - £9.00
5 × seed potatoes | summer planting In stock (shipped within 2-3 working days)
15 × seed potatoes | summer planting In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
potato Maris Piper
potato 'Maris Piper'
£3.49 - £8.99
5 × seed potatoes In stock (shipped within 2-3 working days)
10 + 5 FREE seed potatoes In stock (shipped within 2-3 working days)
2kg bag | seed potatoes available to order from winter
1 star 1 star 1 star 1 star 1 star
potato Nicola
potato 'Nicola'
£3.49 - £9.00
5 × seed potatoes available to order from winter
15 × seed potatoes available to order from winter
potato Pentland Javelin
potato 'Pentland Javelin' (PBR)
£3.99 - £7.98
5 × seed potatoes | summer planting available to order from summer
10 + 5 FREE seed potatoes | summer available to order from summer
potato Picasso
potato 'Picasso'
£8.99
2kg bag | seed potatoes available to order from winter
potato Pink Fir Apple
potato 'Pink Fir Apple'
£3.49 - £9.99
5 × seed potatoes available to order from winter
10 + 5 FREE seed potatoes available to order from winter
2kg bag | seed potatoes available to order from winter
1 star 1 star 1 star 1 star 1 star
potato Red Duke of York
potato 'Red Duke of York'
£8.99
2kg bag | seed potatoes available to order from winter
1 star 1 star 1 star 1 star 1 star
potato Rocket
potato 'Rocket'
£3.49 - £8.99
5 × seed potatoes available to order from winter
10 + 5 FREE seed potatoes available to order from winter
2kg bag | seed potatoes available to order from winter
0.75 star 1 star 1 star 1 star 1 star
potato Sarpo Mira (PBR)
potato 'Sarpo Mira' (PBR)
£6.99 - £13.98
10 × seed potatoes available to order from winter
2kg bag | seed potatoes available to order from winter
20 + 10 FREE seed potatoes available to order from winter
0.25 star 1 star 1 star 1 star 1 star
potato Sarpo Una (PBR)
potato 'Sarpo Una' (PBR)
£1.50 - £5.99
30 × seed potatoes available to order from winter
10 × seed potatoes available to order from winter
potato Sharpe's Express
potato 'Sharpe's Express'
£8.99
2kg bag | seed potatoes available to order from winter
potato Swift (PBR)
potato 'Swift' (PBR)
£3.49 - £9.00
5 × seed potatoes available to order from winter
15 × seed potatoes available to order from winter
Primula elatior

40% off

SALE10 for extra 10% off

Primula elatior
£4.79 - £11.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0 star 0 star 1 star 1 star
Prunella vulgaris

50% off

SALE10 for extra 10% off

Prunella vulgaris
£2.99 - £17.49
approx 100 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)
Rhodochiton atrosanguineus
Rhodochiton atrosanguineus
£3.69
approx 10 seeds In stock (shipped within 2-3 working days)
Salvia viridis Pink Lagoon

New

Salvia viridis 'Pink Lagoon'
£2.49
approx 300 seeds In stock (shipped within 2-3 working days)
Scabiosa atropurpurea Fata Morgana
Scabiosa atropurpurea 'Fata Morgana'
£3.49
approx 75 seeds available to order from autumn
Seedballs make your own native flowers seedbombs kit
Seedballs make your own native flowers seedbombs kit
£11.99
makes 50 - 60 seedballs In stock (shipped within 2-3 working days)
spring onion North Holland Blood Red
spring onion 'North Holland Blood Red'
£2.19
approx 250 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Stachys officinalis
Stachys officinalis
£3.29
approx 150 seeds In stock (shipped within 2-3 working days)
Stipa tenuissima

30% off

SALE10 for extra 10% off

Stipa tenuissima
£3.79 - £44.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
approx 30 seeds available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Thunbergia alata Susie Orange with Black Eye (Susie Series)

New

Thunbergia alata 'Susie Orange with Black Eye' (Susie Series)
£2.89 - £25.98
approx 30 seeds In stock (shipped within 2-3 working days)
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
1 star 1 star 1 star 1 star 1 star
tomato Bloody Butcher
tomato (beefsteak) 'Bloody Butcher'
£2.99
approx 10 seeds available to order from autumn
tomato Brandywine
tomato (beefsteak) 'Brandywine'
£2.99
approx 20 seeds In stock (shipped within 2-3 working days)
tomato Costoluto Fiorentino
tomato (beefsteak) 'Costoluto Fiorentino'
£3.99
approx 450 seeds available to order from winter
0 star 1 star 1 star 1 star 1 star
tomato Gigantomo F1
tomato (beefsteak) 'Gigantomo' F1
£2.99
approx 10 seeds In stock (shipped within 2-3 working days)
tomato Marmande
tomato (beefsteak) 'Marmande'
£2.99
approx 20 seeds available to order from autumn
tomato Red Cherry

New

tomato (cherry) 'Red Cherry'
£3.99
approx 100 seeds In stock (shipped within 2-3 working days)
tomato Tumbling Tom Red
tomato (cherry) 'Tumbling Tom Red'
£2.99 - £13.98
approx 12 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
1 star 1 star 1 star 1 star 1 star
tomato Principe Borghese
tomato (plum) 'Principe Borghese'
£3.99
approx 300 seeds In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
tomato Rio Grande
tomato (plum) 'Rio Grande'
£3.89
approx 450 seeds In stock (shipped within 2-3 working days)
tomato San Marzano 2
tomato (plum) 'San Marzano 2'
£3.99
approx 300 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
tomato (baby plum / Piccolo) Valido
tomato (plum/baby plum piccolo) 'Valido'
£3.99
approx 50 seeds available to order from winter
tomato Golden Sunrise
tomato (standard) 'Golden Sunrise'
£2.29
approx 75 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Verbena bonariensis

Up to 50%

SALE10 for extra 10% off

Verbena bonariensis
£2.39 - £31.49
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × packets (approx 750 seeds) In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Verbena bonariensis Vanity
Verbena bonariensis 'Vanity'
£3.99
approx 40 seeds In stock (shipped within 2-3 working days)
Verbena rigida Santos
Verbena rigida 'Santos'
£2.99 - £19.99
approx 40 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)
Viola Tiger Eyes
Viola 'Tiger Eyes'
£2.99 - £13.98
approx 25 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
Viola Vivaldi Beacon
Viola 'Vivaldi Beacon'
£4.99
approx 20 seeds In stock (shipped within 2-3 working days)
Viola odorata
Viola odorata
£3.29 - £34.99
approx 50 seeds available to order from autumn
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Visnaga daucoides Green Mist
Visnaga daucoides 'Green Mist'
£3.29
approx 200 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Visnaga daucoides
Visnaga daucoides (syn. Ammi visnaga)
£2.49
approx 300 seeds In stock (shipped within 2-3 working days)
Welsh onion

50% off

SALE10 for extra 10% off

Welsh onion
£2.99 - £7.99
approx 250 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)
Zinnia elegans Queen Lime Red (Queen Series)
Zinnia elegans 'Queen Lime Red' (Queen Series)
£5.49
approx 20 seeds In stock (shipped within 2-3 working days)
< Prev 1 2 Next >

Copyright © Crocus.co.uk Ltd 2025. All rights reserved.