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Plants For Chalky Soil

Chalky soils (or those based on limestone) are usually alkaline, so have a pH above 7. They tend to be freely draining, stony and don’t hold onto nutrients very well. Therefore, to help your plants flourish, you should water regularly and dig in lots of composted organic matter as often as you can.

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Showing Soil type : Chalky soil clear all
169 items
Allium Globemaster

Save 10% with AUTUMN10

Allium 'Globemaster'
From £7.99
1 × bulb
5 × bulbs
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11 (11)
Allium hollandicum Purple Sensation

Best Seller

Save 10% with AUTUMN10

Allium hollandicum 'Purple Sensation'
From £6.79
10 × bulbs
5 × bulbs | organic
30 × bulbs
15 × bulbs | organic
+ 2 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 55 (55)
Iris collection
Iris collection
From £23.95
1 × collection | 3 rhizomes
2 + 1 FREE collections | 9 rhizomes
Iris Burgermeister
Iris 'Burgermeister'
From £7.99
1 × rhizome
2 + 1 FREE rhizomes
Iris Edith Wolford
Iris 'Edith Wolford'
From £7.99
1 × rhizome
2 + 1 FREE rhizomes
Molinia caerulea subsp. caerulea Heidebraut
Molinia caerulea subsp. caerulea 'Heidebraut'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Fuchsia Genii
Fuchsia 'Genii'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
2 litre pot
3 × 2 litre pots
+ 1 more available
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3 (3)
Poppy field collection of annuals

Best Seller

25% off

Poppy field collection of annuals
£4.99 £3.74
1g packet | seeds
Lathyrus odoratus Noel Sutton

25% off

Lathyrus odoratus 'Noel Sutton'
From £2.24
approx 20 seeds
Geranium pratense

New

25% off

Geranium pratense
£5.99 £4.49
approx 50 seeds
Heliotropium arborescens Marine

New

25% off

Heliotropium arborescens 'Marine'
£2.99 £2.24
approx 150 seeds
Ipomoea purpurea Grandpa Otts

25% off

Ipomoea purpurea 'Grandpa Otts'
£2.25 £1.69
approx 30 seeds
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Linaria maroccana Licilia Violet (Licilia Series)

25% off

Linaria maroccana 'Licilia Violet' (Licilia Series)
£2.99 £2.24
approx 500 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Prunella vulgaris

25% off

Prunella vulgaris
From £2.24
approx 100 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
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 5.0 5 2 (2)
Linaria maroccana Licilia collection

25% off

Linaria maroccana 'Licilia collection'
£5.98 £4.48
2 packets of seeds
Linaria purpurea

New

25% off

Linaria purpurea
£2.99 £2.24
approx 100 seeds
Viola Vivaldi Beacon

New

Viola 'Vivaldi Beacon'
£4.99
approx 20 seeds
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 5.0 5 3 (3)
radish Mixed

25% off

radish 'Mixed'
£2.29 £1.72
approx 1000 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Edible flower collection seed gift box

25% off

Edible flower collection seed gift box
£22.99 £17.24
gift set
Perovskia Blue Spire

Best Seller

Perovskia 'Blue Spire'
From £7.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (44)
Campanula lactiflora Prichard's Variety
Campanula lactiflora 'Prichard's Variety'
From £8.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (10)
Phlox paniculata Blue Paradise
Phlox paniculata 'Blue Paradise'
From £9.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (12)
Penstemon Pensham Bilberry Ice (Pensham Series)

New

Penstemon 'Pensham Bilberry Ice' (Pensham Series)
From £8.99
available to order from spring 2027
Penstemon heterophyllus Heavenly Blue

New

Penstemon heterophyllus 'Heavenly Blue'
From £8.99
available to order from summer
Dusky violet shade mini-border collection

New

Dusky violet shade mini-border collection
From £54.99
available to order from summer
Heavenly Penstemon collection

New

Heavenly Penstemon collection
From £24.27
available to order from summer
Moody blues plant combination
Moody blues plant combination
£27.97
available to order from summer
Pensham Penstemon collection

New

Pensham Penstemon collection
From £26.97
available to order from spring 2027
Sarah's Chelsea lavender susan combination
Sarah's Chelsea 'lavender susan combination'
From £56.96
available to order from spring 2027
Baptisia Purple Smoke
Baptisia 'Purple Smoke'
£19.99
available to order from spring 2027
0 star 1 star 1 star 1 star 1 star (1)
Erythronium dens-canis Old Aberdeen
Erythronium dens-canis 'Old Aberdeen'
From £22.99
available to order from spring 2027
Geranium Summer Skies ('Gernic') (PBR)

New

Geranium Summer Skies ('Gernic') (PBR)
From £9.99
available to order from spring 2027
0.5 star 1 star 1 star 1 star 1 star (2)
Helleborus (Rodney Davey Marbled Group) Glenda's Gloss ('Epb 25') (PBR) (Frostkiss Series)
Helleborus (Rodney Davey Marbled Group) Glenda's Gloss ('Epb 25') (PBR)
£32.99
available to order from spring 2027
Iris Golden Edge
Iris 'Golden Edge'
From £24.99
available to order from spring 2027
Iris unguicularis

New

Iris unguicularis
From £12.99
available to order from spring 2027
Salvia × jamensis Violette de Loire ('Barsal') (PBR)

New

Salvia × jamensis Violette de Loire ('Barsal) (PBR)
From £11.99
available to order from spring 2027
Symphyotrichum novae-angliae Helen Picton
Symphyotrichum novae-angliae 'Helen Picton'
From £9.99
available to order from spring 2027
Iris Benton Menace
Iris 'Benton Menace'
From £24.99
available to order from summer
Liriope muscari Okina
Liriope muscari 'Okina'
From £12.99
available to order from summer
0 star 0.5 star 1 star 1 star 1 star (5)
Iris sibirica On Mulberry Street

New

Iris sibirica 'On Mulberry Street'
From £12.99
available to order from autumn
Wisteria floribunda Yae-Kokuryū
Wisteria floribunda 'Yae-Kokuryū'
From £29.95
available to order from spring 2027
0 star 0.75 star 1 star 1 star 1 star (4)
Passion flower collection
Passion flower collection
£53.97
available to order from spring 2027
Clematis Rooguchi
Clematis 'Rooguchi'
£34.99
available to order from spring 2027
1 star 1 star 1 star 1 star 1 star (2)
Perovskia Bluesette

New

Perovskia 'Bluesette'
From £9.99
available to order from spring 2027
Veronica Caledonia
Veronica 'Caledonia'
£24.99
available to order from spring 2027
0.75 star 1 star 1 star 1 star 1 star (11)
Veronica Youngii
Veronica 'Youngii'
£19.99
available to order from spring 2027
0.75 star 1 star 1 star 1 star 1 star (6)
Salvia rosmarinus Roman Beauty (PBR)
rosemary Salvia rosmarinus 'Roman Beauty' (PBR)
From £9.99
available to order from summer
Favourite gladioli collection
Favourite gladioli collection
From £19.95
available to order from winter
Agapanthus Dokter Brouwer
Agapanthus 'Dokter Brouwer'
From £5.99
available to order from winter
Dahlia Crème de Cassis
Dahlia 'Crème de Cassis'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (4)
Rosa banksiae var. banksiae
Rosa banksiae var. banksiae | Rambler Rose
£39.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
Rosa Veilchenblau
Rosa Veilchenblau | Rambling Rose
£37.99
available to order from autumn
0 star 1 star 1 star 1 star 1 star (1)
Fuchsia Deltas Sara
Fuchsia 'Delta's Sara'
From £7.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (20)
Coleus scutellarioides Black Dragon
Coleus scutellarioides 'Black Dragon'
From £7.99
available to order from winter
Viola × wittrockiana Cool Wave Violet Wing

New

pansy 'Cool Wave Violet Wing'
From £6.99
available to order from winter
Salvia Victoria Blue ('Vivisal') (PBR)
Salvia Victoria Blue ('Vivisal') (PBR)
From £7.99
available to order from winter
Viola Sorbet XP Delft Blue (Sorbet XP Series)
Viola Sorbet XP Delft Blue (Sorbet XP Series)
From £7.99
available to order from winter
Viola Sorbet XP Pink Halo (Sorbet XP Series)
Viola Sorbet XP Pink Halo (Sorbet XP Series)
From £7.99
available to order from winter
Lobelia erinus Crystal Palace
Lobelia erinus 'Crystal Palace'
£34.99
sold out
Petunia Surfinia White ('Kesupite') (Surfinia Series)
Petunia Surfinia White ('Kepusite') (Surfinia Series)
From £7.99
sold out
1 star 1 star 1 star 1 star 1 star (1)
The light before dawn container plant collection
The light before dawn container plant collection
From £26.99
sold out
0 star 0.75 star 1 star 1 star 1 star (3)
Rosa My Lovely Dad ('Fryniche') (PBR)
Rosa My Lovely Dad ('Fryniche') (PBR) | Floribunda Bush Rose
£26.99
available to order from autumn
1 star 1 star 1 star 1 star 1 star (1)
Echinops ritro

New

Echinops ritro
£2.49 £1.87
available to order from autumn
Carrot Purple Sun

New

carrot 'Purple Sun' F1
£2.99 £2.24
available to order from autumn
plum Jubilaeum
plum 'Jubilaeum'
From £34.99
available to order from winter
Agapanthus Fairy Blue ('DWAgHyb21') (PBR)

New

Agapanthus Fairy Blue ('DWAgHyb21') (PBR)
From £12.99
sold out
Scutellaria Appalachian Blues (PBR)

New

Scutellaria 'Appalachian Blues' (PBR)
£14.99
sold out
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