Search for "hardy perennials for clay soil"

Quick growing
Ground cover
Available items
Showing Special features : Attractive seedheads clear all
73 items
Amethyst allium collection
Amethyst allium collection
£27.75 - £55.50
1 × collection | 50 bulbs Delivered during September
2 + 1 FREE collections | 150 bulbs Delivered during September
Award-winning allium collection
Award-winning allium collection
£26.75 - £53.50
1 × collection | 50 bulbs Delivered during September
2 + 1 FREE collections | 150 bulbs Delivered during September
Best white allium collection
Best white allium collection
£19.45 - £38.90
1 × collection | 40 bulbs Delivered during September
2 + 1 FREE collections | 120 bulbs Delivered during September
Big bold allium collection
Big bold allium collection
£28.75 - £57.50
1 × collection | 30 bulbs Delivered during September
2 + 1 FREE collections | 90 bulbs Delivered during September
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
Paeonia Cora Louise

New

40% off

Paeonia 'Cora Louise'
£26.99 - £38.99
4 litre pot In stock (shipped within 2-3 working days)
2 × 4 litre pots In stock (shipped within 2-3 working days)
Shades of purple - Allium collection
Shades of purple - allium collection
£26.75 - £53.50
1 × collection | 50 bulbs Delivered during September
2 + 1 FREE collections | 150 bulbs Delivered during September
Carex elata Aurea
Carex elata 'Aurea'
£22.99 - £54.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Uncinia rubra Everflame ('Belinda's Find') (PBR)
Uncinia rubra Everflame ('Belinda's Find') (PBR)
£22.99 - £57.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Cortaderia selloana Tiny Pampa ('Day1') (PBR)

New

Cortaderia selloana Tiny Pampa ('Day1') (PBR)
£22.99 - £54.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Clematis integrifolia Rosea
Clematis integrifolia 'Rosea'
£22.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Hakonechloa macra
Hakonechloa macra
£11.99 - £54.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Allium angulosum Summer Beauty
Allium angulosum 'Summer Beauty'
£21.99 - £54.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Clematis Liberty ('Zo08095') (PBR)

New

30% off

Clematis Liberty ('Zo08095') (PBR)
£29.99 £20.99
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Miscanthus sinensis Malepartus
Miscanthus sinensis 'Malepartus'
£11.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Calamagrostis × acutiflora Overdam

50% off

Calamagrostis × acutiflora 'Overdam'
£5.00 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Allium Gladiator
Allium 'Gladiator'
£17.99 - £47.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
2 litre pot | 1 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
Paeonia lactiflora Miss America

40% off

Paeonia lactiflora 'Miss America'
£17.99 - £35.99
4 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 4 litre pots In stock (shipped within 2-3 working days)
Stunning Allium collection
Stunning allium collection
£17.75 - £35.50
1 × collection | 45 bulbs Delivered during September
2 + 1 FREE collections | 135 bulbs Delivered during September
Cortaderia selloana Pumila

40% off

Cortaderia selloana 'Pumila'
£24.99 £14.99
2 litre pot In stock (shipped within 2-3 working days)
Allium sphaerocephalon
Allium sphaerocephalon
£3.99 - £79.99
25 × bulbs Delivered during October
50 + 25 FREE bulbs Delivered during October
1000 × bulbs Delivered during October
2 litre pot | 7 per pot available to order from autumn
Lunaria annua Chedglow

New

Lunaria annua 'Chedglow'
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Paeonia lactiflora Bowl of Cream

40% off

Paeonia lactiflora 'Bowl of Cream'
£14.99 - £44.00
4 litre pot shipped within 2 weeks
1 × bare root plant available to order from winter
3 × bare root plants available to order from winter
Allium Millennium

30% off

Allium 'Millennium'
£12.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Striking allium collection
Striking allium collection
£13.75 - £27.50
1 × collection | 20 bulbs Delivered during September
2 + 1 FREE collections | 60 bulbs Delivered during September
Hakonechloa macra Aureola
Hakonechloa macra 'Aureola'
£12.99 - £42.99
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)
Hakonechloa macra All Gold
Hakonechloa macra 'All Gold'
£12.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Hakonechloa macra Sunflare ('Habsfl007') (PBR)

40% off

Hakonechloa macra Sunflare ('Habsfl007') (PBR)
£12.99 - £38.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Hakonechloa macra Albovariegata
Hakonechloa macra 'Albovariegata'
£12.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Hakonechloa macra Beni-kaze
Hakonechloa macra 'Beni-kaze'
£12.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Stipa calamagrostis Algäu

New

Stipa calamagrostis 'Algäu'
£12.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Miscanthus sinensis Zebrinus

50% off

Miscanthus sinensis 'Zebrinus'
£10.00 - £29.99
2 litre pot 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)
Panicum virgatum Shenandoah

40% off

Panicum virgatum 'Shenandoah'
£9.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Rudbeckia fulgida var. deamii
Rudbeckia fulgida var. deamii
£10.99 - £44.99
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)
Stipa gigantea

30% off

Stipa gigantea
£9.99 - £42.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Calamagrostis brachytricha
Calamagrostis brachytricha
£9.99 - £16.95
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Rudbeckia laciniata Herbstsonne
Rudbeckia laciniata 'Herbstsonne'
£9.99 - £24.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Panicum virgatum Rehbraun
Panicum virgatum 'Rehbraun'
£9.99 - £49.99
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)
3 × 2 litre pots Unavailable
Stipa calamagrostis
Stipa calamagrostis
£9.99 - £42.99
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)
Molinia caerulea subsp. caerulea Heidebraut
Molinia caerulea subsp. caerulea 'Heidebraut'
£9.99 - £39.99
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)
Allium Round n Purple
Allium Round 'n' Purple
£9.99 - £28.99
1 × bulb Delivered during September
3 × bulbs Delivered during September
Helictotrichon sempervirens
Helictotrichon sempervirens
£9.99 - £42.99
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)
Stipa lessingiana

New

Stipa lessingiana
£9.99 - £24.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Miscanthus sinensis Gracillimus

40% off

Miscanthus sinensis 'Gracillimus'
£9.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
2 litre 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)
Allium convallarioides yellow-flowered
Allium convallarioides 'yellow-flowered'
£9.99 - £28.00
10 × bulbs Delivered during September
30 × bulbs Delivered during September
Dryopteris erythrosora var. prolifica
Dryopteris erythrosora var. prolifica
£9.99 - £20.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Muhlenbergia capillaris

New

Muhlenbergia capillaris
£3.99 - £44.99
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)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Luzula nivea

50% off

Luzula nivea
£8.99 - £37.99
2 litre pot 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
Carex buchananii
Carex buchananii
£8.99 - £39.99
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)
Paeonia lactiflora Kansas
Paeonia lactiflora 'Kansas'
£8.99 - £29.99
4 litre pot shipped within 2 weeks
1 × bare root plant available to order from winter
3 × bare root plants available to order from winter
Paeonia lactiflora Doctor Alexander Fleming
Paeonia lactiflora 'Doctor Alexander Fleming'
£8.99 - £59.98
4 litre pot shipped within 2 weeks
2 + 1 FREE 4 litre pots shipped within 2 weeks
1 × bare root plant available to order from winter
3 × bare root plants available to order from winter
Rudbeckia subtomentosa Henry Eilers

30% off

Rudbeckia subtomentosa 'Henry Eilers'
£8.39 - £19.59
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Echinacea pallida Hula Dancer

New

30% off

Echinacea pallida 'Hula Dancer'
£8.39 - £33.59
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)
Allium Globemaster
Allium 'Globemaster'
£7.99 - £35.98
1 × bulb Delivered during September
5 × bulbs Delivered during September
2 litre pot | 1 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
Deschampsia cespitosa Goldtau

Up to 40%

Deschampsia cespitosa 'Goldtau'
£6.99 - £30.09
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Carex oshimensis Evergold

Up to 40%

Carex oshimensis 'Evergold'
£6.99 - £30.09
9cm pot In stock (shipped within 2-3 working days)
2 litre 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)
Allium nigrum
Allium nigrum
£6.99 - £13.98
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
Miscanthus sinensis Kleine Fontäne

30% off

Miscanthus sinensis 'Kleine Fontäne'
£6.99 - £27.99
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)
Allium hollandicum Purple Sensation
Allium hollandicum 'Purple Sensation'
£6.79 - £109.99
10 × bulbs Delivered during September
5 × bulbs | organic Delivered during September
30 × bulbs Delivered during September
15 × bulbs | organic Delivered during September
150 × bulbs Delivered during September
250 × bulbs Delivered during September
2 litre pot | 3 per pot available to order from autumn
Rudbeckia fulgida var. sullivantii Goldsturm

Up to 40%

Rudbeckia fulgida var. sullivantii 'Goldsturm'
£5.99 - £31.49
9cm pot In stock (shipped within 2-3 working days)
2 litre 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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Deschampsia cespitosa

40% off

Deschampsia cespitosa
£5.99 - £23.99
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)
Allium hollandicum (aflatunense)
Allium hollandicum (aflatunense)
£5.99 - £11.98
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
Allium stipitatum Mount Everest
Allium stipitatum 'Mount Everest'
£5.49 - £35.98
1 × bulb Delivered during September
3 × bulbs Delivered during September
2 litre pot | 1 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
Allium amplectens Graceful Beauty
Allium amplectens 'Graceful Beauty'
£5.49 - £10.98
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
Calamagrostis × acutiflora Karl Foerster

50% off

Calamagrostis × acutiflora 'Karl Foerster'
£5.00 - £47.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Allium cristophii
Allium cristophii
£4.99 - £17.99
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
2 litre pot | 3 per pot available to order from autumn
Allium stipitatum Violet Beauty
Allium stipitatum 'Violet Beauty'
£4.99 - £9.90
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
Mentha × piperita f. citrata Grapefruit

50% off

mint - grapefruit mint
£4.00 - £7.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Panicum capillare Sparkling Fountain
Panicum capillare 'Sparkling Fountain'
£3.89 - £17.99
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Stipa tenuissima

30% off

Stipa tenuissima
£3.79 - £44.99
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 30 seeds available to order from autumn
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Centaurea nigra

30% off

Centaurea nigra
£2.99 - £13.29
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)
Dipsacus fullonum
Dipsacus fullonum
£2.99 - £34.99
approx 150 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)
Welsh onion

50% off

Welsh onion
£2.99 - £4.00
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)

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