Plants For Clay Soil

Clay soil is usually rich in nutrients, but it can be hard to dig, and if it is very heavy, it can hold water for long periods of time. It may also take a long time to warm up in spring, which can slow down the new growth. If your clay soil is badly compacted, you can help improve the structure by digging in lots of sharp sand and composted organic matter.

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Showing Soil type : Heavy clay clear all

32 items

Shades of purple - Allium collection

Shades of purple - allium collection

£26.75 - £53.50

Amethyst allium collection

Amethyst allium collection

£27.75 - £55.50

Best white allium collection

Best white allium collection

£19.45 - £38.90

Allium Miami

Allium 'Miami'

£5.99 - £11.98

Allium nigrum

Allium nigrum

£6.99 - £13.98

Allium siculum

Allium siculum

£12.99 - £30.00

Allium stipitatum Violet Beauty

Allium stipitatum 'Violet Beauty'

£4.99 - £9.90

Allium Globemaster

Allium 'Globemaster'

£7.99 - £35.98

Allium giganteum

Allium giganteum

£7.99 - £21.00

Allium karataviense

Allium karataviense

£6.99 - £18.00

Allium stipitatum Mount Everest

Allium stipitatum 'Mount Everest'

£5.49 - £35.98

Award-winning allium collection

Award-winning allium collection

£26.75 - £53.50

Striking allium collection

Striking allium collection

£13.75 - £27.50

Stunning Allium collection

Stunning allium collection

£17.75 - £35.50

Allium Ambassador

Allium 'Ambassador'

£9.99 - £26.90

Allium Mont Blanc

Allium 'Mont Blanc'

£6.99 - £18.00

Allium amplectens Graceful Beauty

Allium amplectens 'Graceful Beauty'

£5.49 - £10.98

Allium convallarioides yellow-flowered

Allium convallarioides 'yellow-flowered'

£9.99 - £28.00

Ipheion uniflorum Wisley Blue

Ipheion uniflorum 'Wisley Blue'

£4.99 - £9.98

Allium Caméléon

Allium 'Caméléon'

£6.99 - £13.98

Allium Eros

Allium 'Eros'

£5.99 - £11.00

Allium Ambassador 'XXL bulb'

Allium 'Ambassador' (XXL bulb)

£12.99 - £36.00

Allium Gladiator

Allium 'Gladiator'

£17.99 - £47.00

Allium Mercurius (PBR)

Allium 'Mercurius' (PBR)

£6.99 - £25.00

Allium caeruleum

Allium caeruleum

£8.49 - £16.98

Allium unifolium

Allium unifolium

£9.99 - £27.00

Welsh onion

25% off

Welsh onion

£2.24 - £15.98

Seedballs chives seedbombs

25% off

Seedballs chives

~~£6.99~~ £5.24

onion Radar

onion 'Radar'

£3.49 - £9.00

spring onion North Holland Blood Red

25% off

spring onion 'North Holland Blood Red'

~~£2.19~~ £1.64

spring onion White Lisbon

25% off

spring onion 'White Lisbon'

~~£2.29~~ £1.72

onion Senshyu Semi-globe Yellow

onion 'Senshyu Semi-globe Yellow'

£3.49 - £9.00

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