Free standard delivery when you spend £75 or more on full-priced plants | T&Cs apply

20% off allium bulbs | Preorder 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
Bulb planting time
Bedding planting time
Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
Vegetable groups
Multibuy packs
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by popularity
All items
Showing Soil type : Heavy clay clear all
261 items
Salvia Victoria Blue ('Vivisal') (PBR)
Salvia Victoria Blue ('Vivisal') (PBR)
£6.99 £5.24 £3.50
9cm pot available to order from autumn
Verbena Showboat Burgundy (Showboat Series)
Verbena 'Showboat Burgundy' (Showboat Series)
£6.99 - £19.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE rooted cuttings sold out
0.75 star 1 star 1 star 1 star 1 star 4.7 5 11
Viola Sorbet F1 Midnight Glow (Sorbet Series)
Viola Sorbet F1 Midnight Glow (Sorbet Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Morpho (Sorbet XP Series)
Viola Sorbet XP Morpho (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Pink Halo (Sorbet XP Series)
Viola Sorbet XP Pink Halo (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Purple (Sorbet XP Series)
Viola Sorbet XP Purple (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Cosmos bipinnatus Antiquity
Cosmos bipinnatus 'Antiquity'
£9.99 - £36.99
5 × seedlings | jumbo sold out
20 seedlings available to order from winter
10 + 5 FREE seedlings | jumbo sold out
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Cosmos bipinnatus Razzmatazz Series
Cosmos bipinnatus 'Razzmatazz Series'
£18.49 - £36.99
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.75 star 1 star 1 star 1 star 1 star 4.6 5 8
Cosmos bipinnatus Sonata White ('Pas1789') (Sonata Series)
Cosmos bipinnatus Sonata White ('Pas1789') (Sonata Series)
£9.99 - £19.98
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
0 star 0.5 star 1 star 1 star 1 star 3.5 5 2
Myosotis sylvatica Mon Amie Pink
forget me not 'Mon Amie Pink'
£6.99 - £13.98
9cm pot sold out
2 + 1 FREE 9cm pots sold out
Lobelia erinus Crystal Palace
Lobelia erinus 'Crystal Palace'
£32.99
40 + 20 FREE seedlings sold out
Lobelia erinus Fountain White (Fountain Series)
Lobelia erinus 'Fountain White' (Fountain Series)
£32.99
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Nicotiana alata
Nicotiana alata
£8.99 - £17.98
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
Viola × wittrockiana Cool Wave Frost
pansy 'Cool Wave Frost'
£6.99 - £13.98
9cm pot sold out
2 + 1 FREE 9cm pots sold out
Stocks Fragrance Mixed (10 Week Mixed)
Stocks 'Fragrance Mixed'
£14.99 - £29.99
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.25 star 1 star 1 star 1 star 1 star 4.1 5 8
Thunbergia alata SunEyes Rose Sensation
Thunbergia alata 'SunEyes Rose Sensation'
£14.99 - £29.98
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
Thunbergia alata Susie White Black Eye (Susie Series)
Thunbergia alata 'Susie White Black Eye' (Susie Series)
£6.99 - £25.98
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 0.5 star 1 star 1 star 1 star 3.5 5 2
Rosa Ruby Anniversary ('Harbonny') (PBR)
Rosa Ruby Anniversary ('Harbonny') (PBR) | Patio Rose
£26.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Dusky sweet pea collection
Dusky sweet pea collection
£10.47 £7.38
1 × collection available to order from autumn
Lavish and lush sweet pea collection
Lavish & lush sweet pea collection
£7.27 £4.92
1 × collection available to order from autumn
Strongly-scented sweet pea collection
Strongly-scented sweet pea collection
£9.27 £6.95
1 × collection available to order from autumn
Dark and rich sweet pea collection
Dark & rich sweet pea collection
£7.27 £4.92
1 × collection available to order from autumn
Lathyrus odoratus Lisa Marie
Lathyrus odoratus 'Lisa Marie'
£3.89 £2.92
approx 20 seeds available to order from autumn
Lathyrus odoratus Pluto
Lathyrus odoratus 'Pluto'
£2.99 £2.24
approx 20 seeds available to order from autumn
Lathyrus odoratus Royal Wedding
Lathyrus odoratus 'Royal Wedding'
£3.49 £2.62
approx 20 seeds available to order from autumn
0 star 1 star 1 star 1 star 1 star
Scabiosa atropurpurea Fata Morgana
Scabiosa atropurpurea 'Fata Morgana'
£3.49 £2.62
approx 75 seeds available to order from autumn
1 star 1 star 1 star 1 star 1 star
Lathyrus odoratus Karen Louise
Lathyrus odoratus 'Karen Louise'
£3.49 £2.62
approx 20 seeds available to order from autumn
1 star 1 star 1 star 1 star 1 star
Lathyrus odoratus Oxford Blue
Lathyrus odoratus 'Oxford Blue'
£3.99 £2.99
approx 20 seeds available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Capriola
Cosmos bipinnatus 'Capriola'
£2.99 £2.24
approx 30 seeds available to order from winter
Award-winning sweet pea collection
Award-winning sweet pea collection
£10.27 £7.48
1 × collection available to order from autumn
Icing sugar sweet pea seed collection
Icing sugar sweet pea seed collection
£9.07 £6.75
1 × collection available to order from autumn
Pastel sweet pea collection
Pastel sweet pea collection
£9.27 £6.93
1 × collection available to order from autumn
Lathyrus odoratus Princess Elizabeth
Lathyrus odoratus 'Princess Elizabeth'
£2.24 - £7.99
approx 20 seeds available to order from late spring
9cm pot | 5 - 7 seedlings available to order from late spring
Calendula officinalis Neon
Calendula officinalis 'Neon'
£2.49 £1.87
approx 100 seeds available to order from autumn
Chrysanthemum Eastern Star

New

Chrysanthemum 'Eastern Star'
£1.99 £1.49
approx 500 seeds available to order from autumn
Cosmos bipinnatus Apricot Lemonade

New

Cosmos bipinnatus 'Apricot Lemonade'
£2.99 £2.24
approx 40 seeds available to order from autumn
Heliotropium arborescens Marine
Heliotropium arborescens 'Marine'
£2.99 £2.24
approx 150 seeds available to order from autumn
Herbal teas seed gift box
Herbal teas seed gift box
£19.99 £14.99
gift set available to order from autumn
Lathyrus × hammettii Primrose
Lathyrus × hammettii 'Primrose'
£2.99 £2.24
approx 20 seeds available to order from autumn
Lathyrus odoratus Almost Black
Lathyrus odoratus 'Almost Black'
£2.99 £2.24
approx 20 seeds available to order from autumn
Lathyrus odoratus Blue Velvet

New

Lathyrus odoratus 'Blue Velvet'
£2.62 - £6.99
approx 20 seeds available to order from autumn
9cm pot | 5 - 7 seedlings available to order from autumn
Lathyrus odoratus Bobby's Girl
Lathyrus odoratus 'Bobby's Girl'
£2.99 £2.24
approx 20 seeds available to order from autumn
Lathyrus odoratus Eclipse
Lathyrus odoratus 'Eclipse'
£2.99 £2.24
approx 20 seeds available to order from autumn
Lathyrus odoratus Frolic
Lathyrus odoratus 'Frolic'
£2.99 £2.24
approx 20 seeds available to order from autumn
Lathyrus odoratus Gwendoline
Lathyrus odoratus 'Gwendoline'
£2.17 - £13.98
approx 20 seeds available to order from autumn
2 + 1 FREE 9cm pots Unavailable
1 star 1 star 1 star 1 star 1 star
Lathyrus odoratus Mrs Bernard Jones
Lathyrus odoratus 'Mrs Bernard Jones'
£3.29 £2.47
approx 20 seeds available to order from autumn
1 star 1 star 1 star 1 star 1 star
Lathyrus odoratus Nimbus
Lathyrus odoratus 'Nimbus'
£3.69 £2.77
approx 20 seeds available to order from autumn
Lathyrus odoratus White Frills
Lathyrus odoratus 'White Frills'
£2.99 - £13.98
approx 20 seeds available to order from autumn
2 + 1 FREE 9cm pots Unavailable
Malva sylvestris var. mauritiana Zebrina
Malva sylvestris var. mauritiana 'Zebrina'
£3.99 £2.99
approx 50 seeds available to order from autumn
Matthiola longipetala subsp. bicornis

New

Matthiola longipetala subsp. bicornis
£2.99 £2.24
approx 100 seeds available to order from autumn
Ocimum tenuiflorum
basil - holy
£2.99 £2.24
approx 200 seeds available to order from autumn
Ocimum basilicum D-fenceil
basil 'D-fenceil'
£7.99 - £15.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Coriandrum sativum
coriander
£7.99 - £15.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
tomato Chocolate Cherry
tomato (cherry) 'Chocolate Cherry'
£6.99 - £13.98
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
chilli Jalapeño
chilli 'Jalapeño'
£2.99 - £13.98
approx 75 seeds available to order from winter
8.5cm pot available to order from autumn
2 + 1 FREE 8.5cm pots available to order from autumn
cabbage Caraflex F1
cabbage 'Caraflex' F1
£2.99 £2.24
approx 50 seeds available to order from autumn
lettuce Marvel of Four Seasons
lettuce 'Marvel of Four Seasons'
£2.99 £2.24
approx 500 seeds available to order from autumn
sweet pepper Long Red Marconi
sweet pepper 'Long Red Marconi'
£2.79 £2.09
approx 75 seeds available to order from autumn
tomato (baby plum / Piccolo) Valido
tomato (plum/baby plum piccolo) 'Valido'
£3.99 £2.99
approx 50 seeds available to order from winter
medlar Westerveld
medlar 'Westerveld'
£34.99 - £54.99
bare root | QA root stock | 1.2m available to order from autumn
9 litre pot | QA root stock |1.2m available to order from autumn
Narcissus cyclamineus
Narcissus cyclamineus
£12.99 - £29.99
9cm pot | 3 per pot available to order from winter
3 × 9cm pots available to order from winter
6 × 9cm pots available to order from winter
< Prev 1 2 3 Next >

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