Free standard delivery when you spend £75 on plants | T&Cs apply

The bulb shop is now open | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Search for "potash"

By type
Facing
Soil type
Special conditions
Sunlight
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Rate of Growth
Eventual size
Special features
Bedding planting time
Sowing month outside
Vegetable harvesting month
Vegetable groups
Multibuy packs
Planting combinations
Hardiness
Leaf colour
Ground cover
Position
Soil moisture
Kitchen garden planting guidelines
Sort by popularity
All items
Showing Sowing month inside or protected : April clear all
75 items
Antirrhinum majus Admiral White

25% off

Antirrhinum majus 'Admiral White'
£3.99 £2.99
approx 50 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Calendula officinalis Indian Prince (Prince Series)

25% off

Calendula officinalis 'Indian Prince' (Prince Series)
£2.69 £2.02
approx 100 seeds
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Cosmos bipinnatus Apricota

25% off

Cosmos bipinnatus 'Apricota'
From £2.62
approx 50 seeds
0 star 0.25 star 1 star 1 star 1 star 3.3 5 3 (3)
Cosmos bipinnatus Double Click Snow Puff (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Snow Puff' (Double Click Series)
£3.49 £2.62
approx 60 seeds
Cosmos bipinnatus Purity

25% off

Cosmos bipinnatus 'Purity'
From £2.24
approx 100 seeds
0.5 star 1 star 1 star 1 star 1 star 4.5 5 19 (19)
Zinnia elegans Envy

25% off

Zinnia elegans 'Envy'
£2.99 £2.24
approx 100 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Zinnia elegans Purple Prince

25% off

Zinnia elegans 'Purple Prince'
£2.89 £2.17
approx 100 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Zinnia elegans Queen Lime Red (Queen Series)

25% off

Zinnia elegans 'Queen Lime Red' (Queen Series)
£5.49 £4.12
approx 20 seeds
Cosmos bipinnatus Dazzler

25% off

Cosmos bipinnatus 'Dazzler'
£2.25 £1.69
approx 100 seeds
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3 (3)
Cosmos bipinnatus Fizzy Rose Picotee (Fizzy Series)

25% off

Cosmos bipinnatus 'Fizzy Rose Picotee' (Fizzy Series)
From £2.47
approx 100 seeds
9cm pot
2 + 1 FREE 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Cosmos bipinnatus Rubenza

25% off

Cosmos bipinnatus 'Rubenza'
£2.49 £1.87
approx 30 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Cosmos bipinnatus Xanthos

25% off

Cosmos bipinnatus 'Xanthos'
From £3.22
approx 30 seeds
0 star 0.25 star 1 star 1 star 1 star 3.3 5 3 (3)
Pastels cutting garden collection

25% off

Pastels cutting garden collection
£28.62 £21.46
1 × collection
Antirrhinum majus Appleblossom

25% off

Antirrhinum majus 'Appleblossom'
£3.29 £2.47
approx 20 seeds
Antirrhinum majus Madame Butterfly Bronze White

25% off

Antirrhinum majus 'Madame Butterfly Bronze White'
£3.49 £2.62
approx 25 seeds
Antirrhinum majus Madame Butterfly Cherry Bronze

25% off

Antirrhinum majus 'Madame Butterfly Cherry Bronze'
£3.49 £2.62
approx 25 seeds
Antirrhinum majus Madame Butterfly Red
Antirrhinum majus 'Madame Butterfly Red'
£3.49
approx 25 seeds
Antirrhinum majus Potomac Lavender

25% off

Antirrhinum majus 'Potomac Lavender'
£5.49 £4.12
approx 50 seeds
Calendula officinalis Snow Princess

25% off

Calendula officinalis 'Snow Princess'
£2.89 £2.17
approx 100 seeds
Cosmos bipinnatus Candy Stripe

25% off

Cosmos bipinnatus 'Candy Stripe'
£2.99 £2.24
approx 100 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
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
1 star 1 star 1 star 1 star 1 star (1)
Cosmos bipinnatus Hummingbird Lilac

25% off

Cosmos bipinnatus 'Hummingbird Lilac'
£3.49 £2.62
approx 40 seeds
Cosmos bipinnatus Sensation Picotee (Sensation Series)

25% off

Cosmos bipinnatus 'Sensation Picotee' (Sensation Series)
£4.99 £3.74
approx 75 seeds
0.75 star 1 star 1 star 1 star 1 star (3)
Cosmos bipinnatus Sensation Pinkie (Sensation Series)

25% off

Cosmos bipinnatus 'Sensation Pinkie' (Sensation Series)
£2.99 £2.24
approx 100 seeds
Erysimum cheiri Fire King

25% off

Erysimum cheiri 'Fire King'
From £2.24
approx 500 seeds
0.5 star 1 star 1 star 1 star 1 star (17)
Viola tricolor

25% off

heartease
£2.79 £2.09
approx 75 seeds
Phlox drummondii Cherry Caramel

25% off

Phlox drummondii 'Cherry Caramel'
£3.49 £2.62
approx 200 seeds
1 star 1 star 1 star 1 star 1 star (1)
Phlox drummondii Sugar Stars

25% off

Phlox drummondii 'Sugar Stars'
£3.49 £2.62
approx 300 seeds
Tagetes patula Burning Embers

25% off

Tagetes patula 'Burning Embers'
£2.39 £1.79
approx 50 seeds
Viola odorata

25% off

Viola odorata
From £2.47
approx 50 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (2)
Zinnia Dahlia-Flowered Mixed

25% off

Zinnia 'Dahlia-Flowered Mixed'
£2.99 £2.24
approx 130 seeds
Zinnia elegans Zinderella Lilac

25% off

Zinnia elegans 'Zinderella Lilac'
£4.99 £3.74
approx 20 seeds
1 star 1 star 1 star 1 star 1 star (1)
pink orange and white cutting garden collection

25% off

Pink orange & white cutting garden collection
£11.86 £8.90
1 × collection
Summer pudding cutting garden collection

25% off

Summer pudding cutting garden collection
£28.53 £21.40
1 × collection
Antirrhinum majus Admiral Crimson

25% off

Antirrhinum majus 'Admiral Crimson'
£4.49 £3.37
approx 50 seeds
Cosmos bipinnatus Casanova Pink (Casanova Series)

25% off

Cosmos bipinnatus 'Casanova Pink' (Casanova Series)
£3.29 £2.47
approx 30 seeds
1 star 1 star 1 star 1 star 1 star (1)
Cosmos bipinnatus Double Click Cranberries (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Cranberries' (Double Click Series)
£5.99 £4.49
approx 60 seeds
Cosmos bipinnatus Velouette
Cosmos bipinnatus 'Velouette'
£3.99
approx 30 seeds
Tagetes patula Strawberry Blonde

New

25% off

Tagetes patula 'Strawberry Blonde'
From £2.84
approx 50 seeds
Viola Vivaldi Beacon

New

Viola 'Vivaldi Beacon'
£4.99
approx 20 seeds
Cherry creme brûlée cutting garden collection

25% off

Cherry créme brûlée cutting garden collection
£25.33 £19.00
1 × collection
Summer nights cutting garden collection

25% off

Summer nights cutting garden collection
£28.43 £21.32
1 × collection
bean (climbing French) Blue Lake

25% off

bean (climbing French) 'Blue Lake'
£2.89 £2.17
approx 125 seeds
1 star 1 star 1 star 1 star 1 star (3)
bean (climbing French) Cobra

25% off

bean (climbing French) 'Cobra'
£2.99 £2.24
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (3)
bean (climbing French) Sunshine

25% off

bean (climbing French) 'Sunshine'
£3.49 £2.62
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (1)
bean (climbing French) Trionfo Violetto

25% off

bean (climbing French) 'Trionfo Violetto'
£3.29 £2.47
approx 120 seeds
0 star 0.25 star 1 star 1 star 1 star (3)
lamon (Venice)

25% off

borlotti bean (climbing French), haricot 'Borlotto Lamon'
£3.99 £2.99
50g packet | approx 50 seeds
butterbean Fagiolo Di Spagna

25% off

butterbean 'Fagiolo Di Spagna'
£3.29 £2.47
approx 12 seeds
chilli Basket of Fire F1

25% off

chilli 'Basket of Fire' F1
£3.99 £2.99
approx 10 seeds
chilli Carolina Reaper

25% off

chilli 'Carolina Reaper'
£3.99 £2.99
approx 5 seeds
chilli Jalapeño

25% off

chilli 'Jalapeño'
From £1.87
approx 15 seeds
1 star 1 star 1 star 1 star 1 star (1)
chilli Scotch Bonnet

25% off

chilli 'Scotch Bonnet'
From £2.09
approx 50 seeds
chilli Spangles

25% off

chilli 'Spangles'
£3.49 £2.62
approx 10 seeds
chilli Trinidad Perfume

25% off

chilli 'Trinidad Perfume'
£3.49 £2.62
approx 10 seeds
courgette Defender F1

25% off

courgette 'Defender' F1
£2.99 £2.24
approx 10 seeds
0.75 star 1 star 1 star 1 star 1 star (4)
courgette Gold Rush

25% off

courgette 'Gold Rush' F1
£2.99 £2.24
approx 10 seeds
courgette Romanesco

25% off

courgette 'Romanesco'
From £1.69
approx 15 seeds
approx 45 seeds
0.5 star 1 star 1 star 1 star 1 star (2)
courgette Zucchini

25% off

courgette 'Zucchini'
£2.49 £1.87
approx 15 seeds
cucumber Burpless Tasty Green F1

25% off

cucumber 'Burpless Tasty Green' F1
£2.79 £2.09
approx 16 seeds
0.75 star 1 star 1 star 1 star 1 star (4)
cucumber Crystal Lemon

25% off

cucumber 'Crystal Lemon'
£2.49 £1.87
approx 30 seeds
0 star 1 star 1 star 1 star 1 star (3)
pumpkin Hundredweight

25% off

pumpkin 'Hundredweight'
£2.19 £1.64
approx 15 seeds
pumpkin Marina di Chioggia

25% off

pumpkin 'Marina di Chioggia'
£3.49 £2.62
approx 9 seeds
tomato Principe Borghese

25% off

tomato (plum) 'Principe Borghese'
£3.99 £2.99
approx 300 seeds
0.25 star 1 star 1 star 1 star 1 star (4)
tomato Rio Grande

25% off

tomato (plum) 'Rio Grande'
£3.89 £2.92
approx 450 seeds
tomato Roma VF

25% off

tomato (plum) 'Roma'
£3.29 £2.47
approx 45 seeds
tomato San Marzano

25% off

tomato (plum) 'San Marzano'
£4.49 £3.37
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (2)
Antirrhinum majus Madame Butterfly Pink
Antirrhinum majus 'Madame Butterfly Pink'
£4.49 £3.37
available to order from autumn
Cosmos bipinnatus Apricot Lemonade

New

Cosmos bipinnatus 'Apricot Lemonade'
From £2.24
available to order from autumn
Cosmos bipinnatus Seashells mixed

New

Cosmos bipinnatus 'Seashells mixed'
£2.99 £2.24
available to order from autumn
Cosmos bipinnatus Xsenia
Cosmos bipinnatus 'Xsenia'
From £2.84
available to order from autumn
0 star 0 star 1 star 1 star 1 star (2)
Cosmos bipinnatus Cupcakes Blush (Cupcakes Series)

New

Cosmos bipinnatus 'Cupcakes Blush' (Cupcakes Series)
£3.49 £2.62
available to order from autumn
chilli Joes Long Cayenne

New

chilli 'Joes Long Cayenne'
£3.99 £2.99
available to order from autumn
1 star 1 star 1 star 1 star 1 star (1)
chilli Padron
chilli 'Padron'
£3.99 £2.99
available to order from autumn
1 star 1 star 1 star 1 star 1 star (1)
tomato Indigo Rose

New

tomato 'Indigo Rose'
£4.99 £3.74
available to order from autumn
tomato Red Cherry
tomato (cherry) 'Red Cherry'
£3.99 £2.99
available to order from autumn

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

Contact us
Terms
Privacy
Cookies

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