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
Flower colour
Fragrance
Attractive to wildlife
Quick growing
Special features
Sowing month inside or protected
Sowing month outside
Hardy
Position
Soil moisture
Kitchen garden planting guidelines
Sort by name
All items
Showing Soil type : Normal Evergreen / deciduous : Evergreen Flowering month : April clear all
9 items
Erysimum cheiri Fire King

20% off

Erysimum cheiri 'Fire King'
From £2.39
approx 500 seeds
0.5 star 1 star 1 star 1 star 1 star 4.6 5 17 (17)
Erysimum ( wallflower ) Sweetly fragrant collection
Sweetly fragrant wallflower collection
From £22.99
sold out
Viola Tiger Eyes

20% off

Viola 'Tiger Eyes'
From £2.39
approx 25 seeds
Viola Vivaldi Beacon

New

40% off

Viola 'Vivaldi Beacon'
£4.99 £2.99
approx 20 seeds
Viola Sorbet F1 Mixed
Viola Sorbet F1 Mixed
From £13.98
sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Viola Teardrops F1 Mixed
Viola Teardrops F1 Mixed
From £16.49
sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Erysimum Sugar Rush Primrose (Sugar Rush Series)
wallflower 'Sugar Rush Primrose' F1
From £3.99
available to order from late spring
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Erysimum Sugar Rush Purple Bicolour (Sugar Rush Series)
wallflower 'Sugar Rush Purple Bicolour' F1
From £3.99
available to order from late spring
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Erysimum Sugar Rush Red (Sugar Rush Series)
wallflower 'Sugar Rush Red' F1
From £3.99
available to order from late spring
0 star 1 star 1 star 1 star 1 star 4.0 5 4 (4)

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

Contact us
Terms
Privacy
Cookies

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