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
How much sun
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
Planting combinations
Hardy
Leaf colour
Ground cover
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by availability
All items
Showing Soil type : Normal Position : Next to an entrance clear all
235 items
Antirrhinum Snap in Black Raspberry

New

Antirrhinum 'Snap in Black Raspberry'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Antirrhinum majus Admiral Crimson

20% off

Antirrhinum majus 'Admiral Crimson'
£4.49 £3.59
approx 50 seeds
Antirrhinum majus Madame Butterfly Cherry Bronze

20% off

Antirrhinum majus 'Madame Butterfly Cherry Bronze'
£3.49 £2.79
approx 25 seeds
Bidens Sunbird Yellow Red Star Improved

New

Bidens 'Sunbird Yellow Red Star Improved'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Bidens ferulifolia Bee Happy Red ('Baleehedi') (Bee Happy Series)
Bidens ferulifolia Bee Happy Red ('Baleehedi') (Bee Happy Series)
From £7.99
9cm pot
2 + 1 FREE 9cm pots
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 4.0 5 2 (2)
Cosmos bipinnatus Candy Stripe

20% off

Cosmos bipinnatus 'Candy Stripe'
£2.99 £2.39
approx 100 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Cosmos bipinnatus Casanova Pink (Casanova Series)

20% off

Cosmos bipinnatus 'Casanova Pink' (Casanova Series)
£3.29 £2.63
approx 30 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Dahlia merckii

New

20% off

Dahlia merckii
From £4.79
approx 10 seeds
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Helichrysum Gold

New

Helichrysum 'Gold'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Heliotropium arborescens Marine

New

20% off

Heliotropium arborescens 'Marine'
£2.99 £2.39
approx 150 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 4.0 5 1 (1)
Lathyrus odoratus Leamington

20% off

Lathyrus odoratus 'Leamington'
From £2.63
approx 20 seeds
Lathyrus odoratus Top Hat

20% off

Lathyrus odoratus 'Top Hat'
From £2.39
approx 20 seeds
Lathyrus odoratus Winston Churchill

20% off

Lathyrus odoratus 'Winston Churchill'
From £2.79
approx 20 seeds
Lathyrus odoratus var. nanellus Pink Cupid

20% off

Lathyrus odoratus var. nanellus 'Pink Cupid'
From £2.15
approx 20 seeds
Lathyrus × hammettii Erewhon

20% off

Lathyrus × hammettii 'Erewhon'
From £2.79
approx 20 seeds
Nigella Persian Jewels

New

20% off

Nigella 'Persian Jewels'
£2.99 £2.39
approx 500 seeds
Nigella papillosa African Bride

20% off

Nigella papillosa 'African Bride'
From £2.31
approx 100 seeds
3 × packets of approx 100 seeds
Pelargonium Citriodorum
Pelargonium 'Citriodorum'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Pelargonium Lady Plymouth
Pelargonium 'Lady Plymouth'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Pelargonium Pinkerbell

New

Pelargonium 'Pinkerbell'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Pelargonium Angeleyes Blueberry ('Pacbluebe') (PBR)

New

Pelargonium Angeleyes Blueberry ('Pacbluebe') (PBR)
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Pelargonium Angeleyes Cassis

New

Pelargonium Angeleyes Cassis (Angeleyes Series)
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Pelargonium Angeleyes Magenta

New

Pelargonium Angeleyes Magenta (Angeleyes Series)
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
5 × rooted cuttings
9cm pot
2 + 1 FREE 9cm pots
0.25 star 1 star 1 star 1 star 1 star (3)
Petunia Easy Wave Red Velour ('Pas933560') (Easy Wave Series)
Petunia Easy Wave Red Velour ('Pas933560') (Easy Wave Series)
From £7.99
9cm pot
2 + 1 FREE 9cm pots
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 Heavenly Blue (Surfinia Series)
Petunia Surfinia Heavenly Blue (Surfinia Series)
From £7.99
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
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 (1)
Salvia Royal Bumble
Salvia 'Royal Bumble'
From £9.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (18)
Salvia Sea of Butterflies mixed

50% off

Salvia farinacea Sea of Butterflies mixed
£29.99 £15.00
40 + 20 FREE seedlings
0 star 0.75 star 1 star 1 star 1 star (4)
Salvia farinacea Victoria Blue Bicolour
Salvia farinacea 'Victoria Blue Bicolour'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Salvia Victoria Blue ('Vivisal') (PBR)
Salvia Victoria Blue ('Vivisal') (PBR)
From £7.99
9cm pot
2 + 1 FREE 9cm pots
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)
Lathyrus odoratus Old Fashioned mixed

New

20% off

sweet pea 'Old Fashioned mixed'
£2.99 £2.39
approx 30 seeds
Tagetes patula Strawberry Blonde

New

Up to 50% off

Tagetes patula 'Strawberry Blonde'
From £3.03
approx 50 seeds
40 + 20 FREE seedlings
Tulipa sprengeri

New

20% off

Tulipa sprengeri
£4.99 £3.99
approx 25 seeds
Verbena Enchantment Purple (Enchantment Series)

50% off

Verbena 'Enchantment Purple' (Enchantment Series)
From £5.50
5 × rooted cuttings
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Verbena Showboat Dark Red (Showboat Series)

50% off

Verbena 'Showboat Dark Red' (Showboat Series)
£10.99 £5.50
5 × rooted cuttings
1 star 1 star 1 star 1 star 1 star (2)
Verbena Showboat Magenta (Showboat Series)

New

50% off

Verbena 'Showboat Magenta' (Showboat Series)
£10.99 £5.50
5 × rooted cuttings
0 star 1 star 1 star 1 star 1 star (2)
Verbena Showboat Midnight (Showboat Series)

40% off

Verbena 'Showboat Midnight' (Showboat Series)
From £6.59
5 × rooted cuttings
9cm pot
2 + 1 FREE 9cm pots
0 star 0.5 star 1 star 1 star 1 star (4)
Verbena Endurascape Dark Purple ('Balendakle')

50% off

Verbena Endurascape Dark Purple ('Balendakle')
From £6.50
5 × rooted cuttings
9cm pot
2 + 1 FREE 9cm pots
Verbena Endurascape Hot Pink ('Balendopin')

40% off

Verbena Endurascape Hot Pink ('Balendopin')
From £7.79
5 × rooted cuttings
9cm pot
2 + 1 FREE 9cm pots
0.25 star 1 star 1 star 1 star 1 star (3)
Viola Tiger Eyes

20% off

Viola 'Tiger Eyes'
From £2.39
approx 25 seeds
Viola odorata

20% off

Viola odorata
From £2.63
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (2)
Zinnia Dahlia-Flowered Mixed

20% off

Zinnia 'Dahlia-Flowered Mixed'
£2.99 £2.39
approx 130 seeds
Viola Vivaldi Beacon

New

40% off

Viola 'Vivaldi Beacon'
£4.99 £2.99
approx 20 seeds
A tale of summer blooms dahlia collection

New

A tale of summer blooms dahlia collection
From £18.95
available to order from winter
After hours tulip collection
After hours tulip collection
From £23.95
available to order from summer
Antique peach dahlia collection

New

Antique peach dahlia collection
From £30.45
available to order from winter
Ashley's balcony 5 varieties dahlia collection

New

Ashley's balcony 5 varieties dahlia collection
From £29.95
available to order from winter
Ashley's balcony dahlia collection

New

Ashley's balcony dahlia collection
From £17.95
available to order from winter
Ashley's flight of the butterflies dahlia collection

New

Ashley's flight of the butterflies dahlia collection
From £29.25
available to order from winter
Ashley's repeat flowering tulip collection
Ashley's repeat flowering tulip collection
From £19.99
available to order from summer
Ashley's rum punch tulip collection
Ashley's rum punch tulip collection
From £19.95
available to order from summer
Avant-garde tulip collection
Avant-garde tulip collection
From £22.95
available to order from summer
Award-winning cottage core tulip collection
Award winning cottagecore tulip collection
From £25.45
available to order from summer
Award-winning dahlia collection for pots

New

Award-winning dahlia collection for pots
From £17.75
available to order from winter
Award-winning sunset tulip collection
Award-winning sunset tulip collection
From £22.45
available to order from summer
Sweet pea collection highly scented
Award-winning sweet pea collection highly scented
£11.17 £8.94
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
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
Best for pots tulip collection
Best for pots tulip collection
From £12.95
available to order from summer
Blue and white cutting garden collection

20% off

Blue & white cutting garden collection
£11.36 £9.09
1 × collection
Bold and beautiful tulip collection
Bold & beautiful tulip collection
From £22.95
available to order from summer
Bruised dahlia collection

New

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 summer
Burnt sugar dahlia collection

Best Seller

Burnt sugar dahlia collection
From £18.95
available to order from winter
Candyfloss dahlia collection

New

Candyfloss dahlia collection
From £23.95
available to order from winter
Chocolate orange container plant collection
Chocolate orange container plant collection
£31.96
1 x bedding collection | 6 × 9cm plants
Chocolate orange dahlia collection

New

Chocolate orange dahlia collection
From £17.75
available to order from winter
Coffee and cream 5 varieties dahlia collection

New

Coffee & cream 5 varieties dahlia collection
From £29.95
available to order from winter
Coffee and cream dahlia collection

Best Seller

Coffee & cream dahlia collection
From £23.95
available to order from winter
Creme fraiche tulip collection
Crème fraiche tulip collection
From £22.95
available to order from summer
Cutting garden dahlia collection

New

Cutting garden dahlia collection
From £28.95
available to order from winter
Dinner plates dahlia collection
Dinner plates dahlia collection
From £17.25
available to order from winter
Felicity's nursery tulip collection
Felicity's nursery tulip collection
From £21.45
available to order from summer
Forever white container plant collection
Forever white container plant collection
£20.98 £11.59
sold out
Giant tulip collection
Giant tulip collection
From £21.95
available to order from summer
Head gardener's species tulip collection
Head gardener's species tulip collection
From £16.95
available to order from summer
Jewel garden dahlia collection

New

Jewel garden dahlia collection
From £23.75
available to order from winter
John's double jewels tulip collection
John's double Jewels and orange tulip collection
From £31.45
available to order from summer
John's pollinator 5 varieties dahlia collection

New

John's pollinator 5 varieties dahlia collection
From £28.45
available to order from winter
John's pollinator dahlia collection

New

John's pollinator dahlia collection
From £17.75
available to order from winter
La reine de la belle tulip collection
La reine de la belle tulip collection
From £14.95
available to order from summer
Lemon sherbet tulip collection
Lemon sherbet tulip collection
From £24.95
available to order from summer
Lucy's go your own way 3 varieties dahlia collection

New

Lucy's 'Go your own way' 3 varieties dahlia collection
From £17.95
available to order from winter
Lucy's border dahlia collection

New

Lucy's border dahlia collection
From £29.95
available to order from winter
Lucy's get off my cloud dahlia collection

New

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

New

Lucy's go your own way 5 varieties dahlia collection
From £28.95
available to order from winter
Marrakesh medina tulip collection
Marrakesh medina tulip collection
From £14.95
available to order from summer
Monet's sunrise tulip collection
Monet's sunrise tulip collection
From £25.95
available to order from summer
Mulberry twirl dahlia collection

New

Mulberry twirl dahlia collection
From £29.25
available to order from winter
Oranges and lemons lily tulip collection
Oranges & lemons lily tulip collection
From £23.95
available to order from summer
Pastel antique dahlia collection
Pastel antique dahlia collection
From £15.99
available to order from summer
Peach dahlia collection

New

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
Princess and the pea tulip collection
Princess and the pea tulip collection
From £24.99
available to order from summer
< Prev 1 2 3 Next >

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

Contact us
Terms
Privacy
Cookies

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