Free standard delivery when you spend £50 or more on full-priced plants | T&Cs apply

Our bulb shop is now open | Preorder now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Search for "hardy perennials for clay soil"

By type
Facing
How much sun
Soil type
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
Vegetable groups
Multibuy packs
Ready made borders
Planting combinations
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by popularity
Available items
Showing Hardy : Yes clear all
563 items
Viola odorata

25% off

Viola odorata
£2.47 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
approx 50 seeds available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Antirrhinum majus Madame Butterfly Bronze White

25% off

Antirrhinum majus 'Madame Butterfly Bronze White'
£3.49 £2.62
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Cherry Bronze

25% off

Antirrhinum majus 'Madame Butterfly Cherry Bronze'
£3.49 £2.62
approx 25 seeds In stock (shipped within 2-3 working days)
Centaurea nigra

25% off

Centaurea nigra
£2.24 - £18.99
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 5
Eupatorium cannabinum

25% off

Eupatorium cannabinum
£2.24 - £37.49
approx 200 seeds In stock (shipped within 2-3 working days)
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
5 litre aquatic pot available to order from summer
Lythrum salicaria

25% off

Lythrum salicaria
£2.24 - £39.99
approx 250 seeds In stock (shipped within 2-3 working days)
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
5 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
Malva moschata

25% off

Malva moschata
£2.99 £2.24
approx 50 seeds In stock (shipped within 2-3 working days)
Prunella vulgaris

25% off

Prunella vulgaris
£2.24 - £34.99
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Stachys officinalis

25% off

Stachys officinalis
£3.29 £2.47
approx 150 seeds In stock (shipped within 2-3 working days)
Viola Tiger Eyes

25% off

Viola 'Tiger Eyes'
£2.24 - £13.98
approx 25 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Linaria purpurea Canon Went

25% off

Linaria purpurea 'Canon Went'
£2.77 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
approx 100 seeds available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Alcea rosea Nigra

25% off

Alcea rosea 'Nigra'
£2.24 - £39.99
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0 star 0 star 0.5 star 1 star 1 star 2.5 5 2
Alcea rosea Single mixture

25% off

Alcea rosea 'Single mixture'
£2.49 £1.87
approx 75 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Appleblossom

25% off

Antirrhinum majus 'Appleblossom'
£1.87 - £5.25
approx 20 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Night and Day

25% off

Antirrhinum majus 'Night and Day'
£2.49 £1.87
approx 500 seeds In stock (shipped within 2-3 working days)
Gaillardia × grandiflora Burgunder

25% off

Gaillardia × grandiflora 'Burgunder'
£2.24 - £19.99
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Matthiola incana Anytime Red (Anytime Series)

25% off

Matthiola incana 'Anytime Red' (Anytime Series)
£3.49 £2.62
approx 100 seeds In stock (shipped within 2-3 working days)
Viola × wittrockiana Frizzle Sizzle Blue F1 (Frizzle Sizzle Series)

25% off

pansy 'Frizzle Sizzle Blue' (Frizzle Sizzle Series) F1
£2.62 - £32.99
approx 25 seeds In stock (shipped within 2-3 working days)
20 seedlings Delivered mid September
40 + 20 FREE seedlings Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola × wittrockiana Frizzle Sizzle Yellow Blue Swirl F1 (Frizzle Sizzle Series)

25% off

pansy 'Frizzle Sizzle Yellow Blue Swirl' (Frizzle Sizzle Series) F1
£2.62 - £32.99
approx 25 seeds In stock (shipped within 2-3 working days)
20 seedlings Delivered mid September
40 + 20 FREE seedlings Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Vivaldi Beacon

New

25% off

Viola 'Vivaldi Beacon'
£4.99 £3.74
approx 20 seeds In stock (shipped within 2-3 working days)
Ammi majus

25% off

Ammi majus
£2.09 - £36.99
approx 500 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
40 + 20 FREE seedlings sold out
0.5 star 1 star 1 star 1 star 1 star
Cercis canadensis Hearts of Gold (PBR)
Cercis canadensis 'Hearts of Gold' (PBR)
£79.99 - £99.99
5 litre pot In stock (shipped within 3-5 working days)
12 litre pot | 80 - 100cm tall available to order from autumn
Iris Black Gamecock
Iris 'Black Gamecock'
£14.99 - £49.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 litre aquatic pot In stock (shipped within 2-3 working days)
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
5 litre aquatic pot available to order from summer
Lysimachia nummularia Aurea
Lysimachia nummularia 'Aurea'
£10.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
1 star 1 star 1 star 1 star 1 star
Iris ensata Rose Queen
Iris ensata 'Rose Queen'
£14.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Iris pseudacorus
Iris pseudacorus
£12.99 - £34.00
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Lobelia cardinalis
Lobelia cardinalis
£11.99
9cm pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Myosotis scorpioides
Myosotis scorpioides
£12.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
0 star 0 star 0 star 1 star 1 star
Isolepis cernua
Isolepis cernua
£14.99 - £39.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
2 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
1 star 1 star 1 star 1 star 1 star
Juncus effusus
Juncus effusus
£12.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
5 litre aquatic pot available to order from summer
Potentilla palustris
Potentilla palustris
£14.99 - £39.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 × 1 litre aquatic pots available to order from summer
Houttuynia cordata Chameleon
Houttuynia cordata 'Chameleon'
£21.99 - £49.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
5 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
Acorus calamus Argenteostriatus
Acorus calamus 'Argenteostriatus'
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Eriophorum angustifolium
Eriophorum angustifolium
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Mazus reptans
Mazus reptans
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Mimulus cardinalis
Mimulus cardinalis
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Mimulus guttatus
Mimulus guttatus
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
0 star 1 star 1 star 1 star 1 star
Mimulus luteus Queens Prize
Mimulus luteus 'Queens Prize'
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Angelica archangelica

25% off

angelica
£2.09 - £16.99
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Foeniculum vulgare Giant Bronze
fennel - bronze
£7.99 - £15.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Seedballs native wildflowers for a garden meadow - seedbombs (URBAN)

25% off

Seedballs native wildflowers for a garden meadow
£5.24 - £37.49
20 seedballs in gift tin In stock (shipped within 2-3 working days)
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Nepeta cataria

25% off

catnip / Nepeta cataria
£2.24 - £15.98
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Foeniculum vulgare

25% off

fennel - Foeniculum vulgare
£2.24 - £15.98
approx 200 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Mentha spicata

25% off

mint - spearmint
£2.24 - £15.98
approx 300 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Salvia officinalis

25% off

sage common (organic)
£2.09 - £15.98
approx 35 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Hyssopus officinalis

25% off

hyssop
£2.24 - £15.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
approx 450 seeds available to order from autumn
Melissa officinalis

25% off

lemon balm
£2.24 - £15.98
approx 500 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Mentha suaveolens

25% off

mint - apple mint
£2.24 - £15.98
approx 300 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Levisticum officinale
lovage
£7.99 - £15.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Mentha × piperita After Eight
mint - after eight mint
£7.99 - £15.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Mentha × piperita f. citrata Grapefruit
mint - grapefruit mint
£7.99 - £15.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Mentha × piperita Swiss
mint - Swiss mint
£7.99 - £15.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Welsh onion

25% off

Welsh onion
£2.24 - £15.98
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Juniperus communis Green Carpet
Juniperus communis 'Green Carpet'
£24.99
3 litre pot In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Pinus mugo Mops
Pinus mugo 'Mops'
£39.99
2 litre pot In stock (shipped within 2-3 working days)
Forsythia × intermedia Lynwood Variety
Forsythia 'Lynwood Variety' - Flowering hedging
£50.97
3 × 2 litre pots In stock (shipped within 2-3 working days)
rhubarb Raspberry Red
rhubarb 'Raspberry Red'
£4.99 - £14.00
1 × crown Delivered during October
3 × crowns Delivered during October
0.75 star 1 star 1 star 1 star 1 star
rhubarb Timperley Early
rhubarb 'Timperley Early'
£5.99 - £11.98
1 × crown Delivered during October
2 + 1 FREE crowns Delivered during October
0.75 star 1 star 1 star 1 star 1 star
rhubarb Strawberry
rhubarb 'Strawberry'
£5.99 - £11.98
1 × crown Delivered during October
2 + 1 FREE crowns Delivered during October
0 star 0.75 star 1 star 1 star 1 star
garlic Elephant
garlic 'Elephant Garlic'
£6.95 - £17.00
2 × cloves Delivered during September
6 × cloves Delivered during September
9cm pot available to order from autumn
strawberry Ostara
strawberry 'Ostara'
£5.99 - £44.99
9cm pot In stock (shipped within 2-3 working days)
12 × 9cm pots In stock (shipped within 2-3 working days)
White clover green manure

25% off

White clover green manure
£1.87 - £5.25
30m² pack In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Crocosmia masoniorum
Crocosmia masoniorum
£5.99 - £35.98
2 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
10 × corms available to order from winter
30 × corms available to order from winter
< Prev 1 ... 4 5 6 Next >

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