Free delivery over £75 on plants* | T&Cs apply

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Search for "potash"

By type
Facing
Special conditions
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Bulb planting time
Bulb divisions
Bedding planting time
Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by lowest price
All items
Showing Soil type : Chalky How much sun : Light shade clear all
141 items
Antirrhinum majus Night and Day

40% off

Antirrhinum majus 'Night and Day'
£2.49 £1.49
approx 500 seeds
Calendula officinalis Orange King

20% off

Calendula officinalis 'Orange King'
£2.49 £1.99
approx 150 seeds
Phlox drummondii Crème Brûlée

20% off

Phlox drummondii 'Crème Brûlée'
£2.49 £1.99
approx 200 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Calendula officinalis Neon
Calendula officinalis 'Neon'
£2.49 £1.99
available to order from summer
bean (climbing French) Sunshine

40% off

bean (climbing French) 'Sunshine'
£3.49 £2.09
approx 50 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Antirrhinum majus Madame Butterfly Red

40% off

Antirrhinum majus 'Madame Butterfly Red'
£3.49 £2.09
approx 25 seeds
Calendula officinalis Indian Prince (Prince Series)

20% off

Calendula officinalis 'Indian Prince' (Prince Series)
From £2.15
approx 100 seeds
3 × packets of seeds
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Lathyrus odoratus var. nanellus Pink Cupid

20% off

Lathyrus odoratus var. nanellus 'Pink Cupid'
From £2.15
approx 20 seeds
Hesperis matronalis

20% off

Hesperis matronalis
£2.79 £2.23
approx 500 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Calendula officinalis

20% off

Calendula officinalis
From £2.23
approx 100 seeds
3 × packets of seeds
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4 (4)
Calendula officinalis Snow Princess

20% off

Calendula officinalis 'Snow Princess'
£2.89 £2.31
approx 100 seeds
Hesperis matronalis var. albiflora

20% off

Hesperis matronalis var. albiflora
From £2.39
approx 500 seeds
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Lathyrus odoratus Top Hat

20% off

Lathyrus odoratus 'Top Hat'
From £2.39
approx 20 seeds
Lathyrus odoratus Eclipse
Lathyrus odoratus 'Eclipse'
£2.99 £2.39
available to order from summer
Lathyrus odoratus Almost Black
Lathyrus odoratus 'Almost Black'
£2.99 £2.39
available to order from summer
Calendula officinalis Sherbet Fizz

20% off

Calendula officinalis 'Sherbet Fizz'
£2.99 £2.39
approx 100 seeds
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Antirrhinum majus Appleblossom

20% off

Antirrhinum majus 'Appleblossom'
From £2.39
approx 20 seeds
3 × packets of seeds
Viola Tiger Eyes

20% off

Viola 'Tiger Eyes'
From £2.39
approx 25 seeds
bean (climbing French) Trionfo Violetto

20% off

bean (climbing French) 'Trionfo Violetto'
£3.29 £2.63
approx 120 seeds
0 star 0.25 star 1 star 1 star 1 star 3.3 5 3 (3)
Lathyrus odoratus Leamington

20% off

Lathyrus odoratus 'Leamington'
From £2.63
approx 20 seeds
Viola odorata

20% off

Viola odorata
From £2.63
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (2)
Lathyrus odoratus Dorothy Eckford
Lathyrus odoratus 'Dorothy Eckford'
£3.29 £2.63
available to order from summer
Lathyrus odoratus Winston Churchill

20% off

Lathyrus odoratus 'Winston Churchill'
From £2.79
approx 20 seeds
Antirrhinum majus Madame Butterfly Bronze White

20% off

Antirrhinum majus 'Madame Butterfly Bronze White'
£3.49 £2.79
approx 25 seeds
Lathyrus × hammettii Erewhon

20% off

Lathyrus × hammettii 'Erewhon'
From £2.79
approx 20 seeds
Antirrhinum majus Madame Butterfly Cherry Bronze

20% off

Antirrhinum majus 'Madame Butterfly Cherry Bronze'
£3.49 £2.79
approx 25 seeds
Viola Vivaldi Beacon

New

40% off

Viola 'Vivaldi Beacon'
£4.99 £2.99
approx 20 seeds
Lathyrus odoratus Cupani

20% off

Lathyrus odoratus 'Cupani'
From £3.03
approx 20 seeds
0 star 1 star 1 star 1 star 1 star (1)
Lathyrus odoratus Lisa Marie
Lathyrus odoratus 'Lisa Marie'
£3.89 £3.11
available to order from summer
lamon (Venice)

20% off

borlotti bean (climbing French), haricot 'Borlotto Lamon'
£3.99 £3.19
50g packet | approx 50 seeds
Gladiolus Ruby (papilio hybrid)

New

Gladiolus 'Ruby' (papilio hybrid)
£3.99 £3.19
available to order from summer
Antirrhinum majus Admiral White

20% off

Antirrhinum majus 'Admiral White'
From £3.19
approx 50 seeds
3 × packets of seeds
1 star 1 star 1 star 1 star 1 star (1)
Antirrhinum majus Madame Butterfly Pink
Antirrhinum majus 'Madame Butterfly Pink'
£4.49 £3.59
available to order from summer
Gladiolus communis subsp. byzantinus
Gladiolus communis subsp. byzantinus
From £4.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (9)
Dahlia Arabian Night

20% off

Dahlia 'Arabian Night'
From £5.99
3 litre pot
2 + 1 FREE 3 litre pots
0.75 star 1 star 1 star 1 star 1 star (6)
Gladiolus Green Star
Gladiolus 'Green Star'
£5.99
available to order from winter
0 star 1 star 1 star 1 star 1 star (2)
Petunia multiflora Shock Wave Deep Purple ('Pas933531')
Petunia Shock Wave Deep Purple ('Pas933531')
£9.99 £5.99
sold out
1 star 1 star 1 star 1 star 1 star (1)
Calibrachoa Cabaret Early Pink (PBR) (Cabaret Series)
Calibrachoa 'Cabaret Early Pink' (Cabaret Series)
£10.99 £6.59
sold out
1 star 1 star 1 star 1 star 1 star (1)
Gladiolus Prince of Orange

New

Gladiolus 'Prince of Orange'
£6.99
available to order from winter
Gladiolus Black Star

New

Gladiolus 'Black Star'
£6.99
available to order from winter
Gladiolus Plum Tart
Gladiolus 'Plum Tart'
£6.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (18)
Gladiolus White Prosperity
Gladiolus 'White Prosperity'
£6.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (14)
Fuchsia Seventh Heaven
Fuchsia 'Seventh Heaven'
From £6.99
available to order from late spring
Viola Sorbet F1 Midnight Glow (Sorbet Series)
Viola Sorbet F1 Midnight Glow (Sorbet Series)
From £6.99
available to order from late spring
Viola Sorbet XP Morpho (Sorbet XP Series)
Viola Sorbet XP Morpho (Sorbet XP Series)
From £6.99
available to order from late spring
Viola Sorbet XP Orange Jump Up (Sorbet XP Series)
Viola Sorbet XP Orange Jump Up (Sorbet XP Series)
From £6.99
available to order from late spring
Gladiolus Purple Flora
Gladiolus 'Purple Flora'
£6.99
available to order from winter
Viola Sorbet XP Delft Blue (Sorbet XP Series)
Viola Sorbet XP Delft Blue (Sorbet XP Series)
From £6.99
available to order from late spring
Viola Sorbet XP Pink Halo (Sorbet XP Series)
Viola Sorbet XP Pink Halo (Sorbet XP Series)
From £6.99
available to order from late spring
Viola Sorbet XP Purple (Sorbet XP Series)
Viola Sorbet XP Purple (Sorbet XP Series)
From £6.99
available to order from late spring
Viola Sorbet XP Red (Sorbet XP Series)
Viola Sorbet XP Red (Sorbet XP Series)
From £6.99
available to order from late spring
Viola Sorbet XP White (Sorbet XP Series)
Viola Sorbet XP White (Sorbet XP Series)
From £6.99
available to order from late spring
Gladiolus Bonfire

New

Gladiolus 'Bonfire'
£6.99
available to order from winter
Fuchsia Dollar Prinzessin
Fuchsia 'Dollar Prinzessin'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
0.75 star 1 star 1 star 1 star 1 star (6)
Calibrachoa Can-can Black Cherry (Can-can Series)
Calibrachoa 'Can-can Black Cherry' (Can-can Series)
From £7.99
available to order from late spring
0 star 0 star 1 star 1 star 1 star (1)
Fuchsia Happy Wedding Day
Fuchsia 'Happy Wedding Day'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Petunia Black Velvet ('Balpevac') (PBR)

40% off

Petunia Black Velvet ('Balpevac') (PBR)
From £6.59
9cm pot
2 + 1 FREE 9cm pots
0.5 star 1 star 1 star 1 star 1 star (4)
Petunia Surfinia Lime ('Keiyeul') (PBR) (Surfinia Series)
Petunia Surfinia Lime ('Keiyeul') (PBR) (Surfinia Series)
From £7.79
available to order from late spring
1 star 1 star 1 star 1 star 1 star (2)
Lathyrus odoratus Diamond Jubilee
Lathyrus odoratus 'Diamond Jubilee'
From £7.99
sold out
Calibrachoa Cabaret Early Orange (Cabaret Series)
Calibrachoa 'Cabaret Early Orange' (Cabaret Series)
From £6.59
available to order from late spring
0.5 star 1 star 1 star 1 star 1 star (5)
Fuchsia Voodoo
Fuchsia 'Voodoo'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Fuchsia Patricia Hodge (Buds of May Series)
Fuchsia 'Patricia Hodge' (Buds of May Series)
From £7.99
available to order from late spring
Petunia Surfinia Deep Red ('Sunsurf Akatora') (PBR) (Surfinia Series)
Petunia Surfinia Deep Red ('Sunsurf Akatora') (PBR) (Surfinia Series)
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Petunia Surfinia Pink Vein ('Suntosol') (Surfinia Series)
Petunia Surfinia Pink Vein ('Suntosol') (PBR) (Surfinia Series)
From £7.99
sold out
Petunia Surfinia White ('Kesupite') (Surfinia Series)
Petunia Surfinia White ('Kepusite') (Surfinia Series)
From £7.99
sold out
Petunia Easy Wave Red Velour ('Pas933560') (Easy Wave Series)
Petunia Easy Wave Red Velour ('Pas933560') (Easy Wave Series)
From £7.99
available to order from late spring
Petunia Easy Wave Silver ('Pas1016992') (Easy Wave Series)
Petunia Easy Wave Silver ('Pas1016992') (Surfinia Series)
From £7.99
available to order from late spring
0.5 star 1 star 1 star 1 star 1 star (2)
Calibrachoa Cabaret Bright Red ('Balcabrite') (PBR) (Cabaret Series)

40% off

Calibrachoa Cabaret Bright Red ('Balcabrite') (PBR) (Cabaret Series)
From £6.59
9cm pot
2 + 1 FREE 9cm pots
0 star 1 star 1 star 1 star 1 star (2)
Calibrachoa Chameleon Blueberry Scone ('Wescachablusc')

40% off

Calibrachoa Chameleon Blueberry Scone ('Wescachablusc')
From £7.79
9cm pot
2 + 1 FREE 9cm pots
Euphorbia Silver Fog White Improved
Euphorbia 'Silver Fog White Improved'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Pelargonium fragrans
Pelargonium fragrans
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Calibrachoa Calitastic Cappuccino ('Wescacacap') (Calitastic Series)

40% off

Calibrachoa Calitastic Cappuccino ('Wescacacap') (Calitastic Series)
From £5.99
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star (2)
Tulipa Vovos
Tulipa 'Vovos'
From £7.99
available to order from summer
Tulipa cretica Hilde
Tulipa cretica 'Hilde'
From £7.99
available to order from winter
Calibrachoa Chameleon Lemon Frose

New

40% off

Calibrachoa 'Chameleon Lemon Frose'
From £7.79
9cm pot
2 + 1 FREE 9cm pots
0 star 1 star 1 star 1 star 1 star (1)
Calibrachoa Caliloco Dracula

New

40% off

Calibrachoa 'Caliloco Dracula'
From £7.79
5 × rooted cuttings
9cm pot
2 + 1 FREE 9cm pots
Calibrachoa Cabaret Double Sky Blue

New

50% off

Calibrachoa 'Cabaret Double Sky Blue'
From £6.50
5 × rooted cuttings
Gladiolus Next Level

New

Gladiolus 'Next Level'
£7.99
available to order from winter
Calibrachoa Cabaret Double Magenta

New

Calibrachoa 'Cabaret Double Magenta'
From £7.79
available to order from late spring
Calibrachoa Cabaret Double White

New

40% off

Calibrachoa 'Cabaret Double White'
From £7.79
9cm pot
2 + 1 FREE 9cm pots
Petunia Surfinia Purple (Surfinia Series)
Petunia Surfinia Purple (Surfinia Series)
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Petunia Surfinia Hot Pink (Surfinia Series)
Petunia Surfinia Hot Pink (Surfinia Series)
From £7.99
available to order from late spring
1 star 1 star 1 star 1 star 1 star (1)
Petunia Surfinia Heavenly Blue (Surfinia Series)
Petunia Surfinia Heavenly Blue (Surfinia Series)
From £7.99
available to order from late spring
Petunia Tidal Wave Red Velour ('Pas1085269') (Tidal Wave Series)
Petunia Tidal Wave Red Velour ('Pas1085269') (Tidal Wave Series)
£9.99
sold out
0.75 star 1 star 1 star 1 star 1 star (5)
Petunia Tidal Wave Silver (Tidal Wave Series)
Petunia 'Tidal Wave Silver (Tidal Wave Series)'
£9.99
sold out
1 star 1 star 1 star 1 star 1 star (1)
Leah Swan lake 5 tulip collection

New

Leah Swan lake 5 'tulip collection'
£13.98
available to order from summer
John's Twilight tulip collection

New

John's Twilight tulip collection
£14.98
available to order from summer
Stocks Fragrance Mixed (10 Week Mixed)

50% off

Stocks 'Fragrance Mixed'
£29.99 £15.00
40 + 20 FREE seedlings
0.25 star 1 star 1 star 1 star 1 star (9)
Lobelia Bedding Mixed

50% off

Lobelia 'Bedding Mixed'
£34.99 £17.50
40 + 20 FREE seedlings
1 star 1 star 1 star 1 star 1 star (5)
Lobelia Trailing Mixed

50% off

Lobelia 'Trailing Mixed'
£34.99 £17.50
40 + 20 FREE seedlings
0.5 star 1 star 1 star 1 star 1 star (7)
Lobelia erinus Fountain White (Fountain Series)

50% off

Lobelia erinus 'Fountain White' (Fountain Series)
£34.99 £17.50
40 + 20 FREE seedlings
1 star 1 star 1 star 1 star 1 star (1)
Lobelia erinus Crystal Palace

50% off

Lobelia erinus 'Crystal Palace'
£34.99 £17.50
40 + 20 FREE seedlings
Botanical Tales dahlia collection

New

Botanical Tales dahlia collection
From £17.75
available to order from winter
Petunia Double Pirouette Series
Petunia 'Double Pirouette Series'
£36.99 £18.50
sold out
0.75 star 1 star 1 star 1 star 1 star (6)
Impatiens Beacon Select Mixture (Beacon Series)

50% off

Impatiens 'Beacon Select Mixture'
£36.99 £18.50
40 + 20 FREE seedlings
1 star 1 star 1 star 1 star 1 star (3)
Venetian gladioli collection

New

Venetian gladioli collection
From £18.95
available to order from winter
Gladiolus for cutting collection
Gladioli for cutting collection
From £19.95
available to order from winter
Turner's sunset tulip collection
Turner's sunset tulip collection
From £19.95
available to order from summer
Vibrant gladioli collection

New

Vibrant gladioli collection
From £19.95
available to order from winter
Favourite gladioli collection

New

Favourite gladioli collection
From £19.95
available to order from winter
< Prev 1 2 Next >

Copyright © Crocus.co.uk Ltd 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2026. All rights reserved.