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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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Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
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Showing Soil type : Chalky clear all
773 items
Antirrhinum majus Night and Day

40% off

Antirrhinum majus 'Night and Day'
£2.49 £1.49
approx 500 seeds
Tropaeolum majus Milkmaid
nasturtium - Tropaeolum majus 'Milkmaid'
£1.99 £1.59
available to order from summer
pumpkin Hundredweight

20% off

pumpkin 'Hundredweight'
£2.19 £1.75
approx 15 seeds
Lathyrus odoratus Princess Elizabeth

Up to 40% off

Lathyrus odoratus 'Princess Elizabeth'
From £1.79
approx 20 seeds
Monarda citriodora
lemon bergamot
£2.99 £1.79
sold out
courgette Romanesco

20% off

courgette 'Romanesco'
From £1.80
approx 15 seeds
approx 45 seeds
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Ipomoea lobata

20% off

Ipomoea lobata
£2.25 £1.80
approx 20 seeds
Ipomoea purpurea Grandpa Otts

20% off

Ipomoea purpurea 'Grandpa Otts'
£2.25 £1.80
approx 30 seeds
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Malope trifida Vulcan

20% off

Malope trifida 'Vulcan'
£2.25 £1.80
approx 70 seeds
carrot Early Nantes

20% off

carrot 'Early Nantes'
£2.29 £1.83
approx 2000 seeds
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
tomato Ailsa Craig

20% off

tomato (standard) 'Ailsa Craig'
£2.29 £1.83
approx 75 seeds
tomato Alicante

20% off

tomato (standard) 'Alicante'
£2.29 £1.83
approx 75 seeds
tomato Golden Sunrise

20% off

tomato (standard) 'Golden Sunrise'
£2.29 £1.83
approx 75 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
lettuce All Year Round

20% off

lettuce (butterhead) 'All Year Round'
£2.29 £1.83
approx 1400 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
carrot Chantenay Royal

20% off

carrot 'Chantenay Royal'
£2.29 £1.83
approx 2000 seeds
tomato Gardeners Delight

20% off

tomato (cherry) 'Gardeners Delight'
From £1.91
approx 50 seeds
8.5cm pot
2 + 1 FREE 8.5cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Tagetes patula Burning Embers

20% off

Tagetes patula 'Burning Embers'
£2.39 £1.91
approx 50 seeds
carrot Autumn King

20% off

carrot 'Autumn King'
£2.49 £1.99
approx 2000 seeds
tomato Red Alert

20% off

tomato (cherry) 'Red Alert'
£2.49 £1.99
approx 25 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Tropaeolum majus Alaska Series

20% off

nasturtium - Tropaeolum majus 'Alaska Series'
£2.49 £1.99
approx 40 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Tropaeolum majus Climbing Mixed

20% off

nasturtium - Tropaeolum majus 'Climbing Mixed'
From £1.99
approx 40 seeds
3 × packets of seeds
courgette Zucchini

20% off

courgette 'Zucchini'
£2.49 £1.99
approx 15 seeds
lettuce Little Gem

20% off

lettuce (cos) 'Little Gem'
£2.49 £1.99
approx 1400 seeds
Aster Duchess Mixed

20% off

Aster 'Duchess Mixed'
£2.49 £1.99
approx 200 seeds
carrot Mixed

20% off

carrot 'Mixed'
£2.49 £1.99
approx 500 seeds
0.5 star 1 star 1 star 1 star 1 star (2)
lettuce Marvel of Four Seasons

20% off

lettuce 'Marvel of Four Seasons'
£2.49 £1.99
approx 500 seeds
chilli Jalapeño

20% off

chilli 'Jalapeño'
From £1.99
approx 15 seeds
8.5cm pot
2 + 1 FREE 8.5cm pots
1 star 1 star 1 star 1 star 1 star (1)
Lettuce winter mixed

20% off

Lettuce winter mixed
£2.49 £1.99
approx 1000 seeds
Alcea rosea Single mixture

20% off

Alcea rosea 'Single mixture'
£2.49 £1.99
approx 75 seeds
Phlox drummondii Crème Brûlée

20% off

Phlox drummondii 'Crème Brûlée'
£2.49 £1.99
approx 200 seeds
1 star 1 star 1 star 1 star 1 star (1)
Salvia viridis Pink Lagoon

20% off

Salvia viridis 'Pink Lagoon'
£2.49 £1.99
approx 300 seeds
Cosmos bipinnatus Cosimo Collarette (Cosimo Series)

Up to 40% off

Cosmos bipinnatus 'Cosimo Collarette' (Cosimo Series)
From £2.09
approx 30 seeds
9cm pot
2 + 1 FREE 9cm pots
0.75 star 1 star 1 star 1 star 1 star (3)
bean (climbing French) Sunshine

40% off

bean (climbing French) 'Sunshine'
£3.49 £2.09
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (1)
Antirrhinum majus Madame Butterfly Red

40% off

Antirrhinum majus 'Madame Butterfly Red'
£3.49 £2.09
approx 25 seeds
Tropaeolum majus Black Velvet (Tom Thumb Series)

20% off

nasturtium - Tropaeolum majus 'Black Velvet' (Tom Thumb Series)
£2.69 £2.15
approx 30 seeds
1 star 1 star 1 star 1 star 1 star (5)
Lathyrus odoratus var. nanellus Pink Cupid

20% off

Lathyrus odoratus var. nanellus 'Pink Cupid'
From £2.15
approx 20 seeds
tomato Nagina

New

20% off

tomato (plum) 'Nagina' F1
£2.69 £2.15
approx 8 seeds
Salvia officinalis

20% off

sage common
From £2.23
approx 35 seeds
9cm pot
2 + 1 FREE 9cm pots
brussels sprouts Red Bull
brussels sprout 'Red Bull'
£2.79 £2.23
available to order from summer
Oenothera lindheimeri The Bride

20% off

Oenothera lindheimeri 'The Bride'
£2.79 £2.23
approx 25 seeds
Tropaeolum majus Tip Top Apricot

New

nasturtium - Tropaeolum majus 'Tip Top Apricot'
£2.79 £2.23
available to order from summer
Tropaeolum majus Peach Melba

New

nasturtium - Tropaeolum majus 'Peach Melba'
£2.79 £2.23
available to order from summer
bean (climbing French) Blue Lake

20% off

bean (climbing French) 'Blue Lake'
£2.89 £2.31
approx 125 seeds
1 star 1 star 1 star 1 star 1 star (3)
Lathyrus odoratus Gwendoline

20% off

Lathyrus odoratus 'Gwendoline'
£2.89 £2.31
approx 20 seeds
1 star 1 star 1 star 1 star 1 star (6)
Ammi majus

Best Seller

Up to 50% off

Ammi majus
From £2.31
approx 500 seeds
3 × packets of seeds
0.5 star 1 star 1 star 1 star 1 star (5)
carrot Eskimo F1

20% off

carrot 'Eskimo' F1
£2.89 £2.31
approx 400 seeds
1 star 1 star 1 star 1 star 1 star (2)
Tropaeolum majus Blue Pepe

20% off

nasturtium 'Blue Pepe'
£2.89 £2.31
approx 30 seeds
Thunbergia alata Susie Orange with Black Eye (Susie Series)

20% off

Thunbergia alata 'Susie Orange with Black Eye' (Susie Series)
£2.89 £2.31
approx 30 seeds
0 star 0 star 1 star 1 star 1 star (2)
Catananche caerulea

20% off

Catananche caerulea
From £2.39
approx 50 seeds
9cm pot
2 litre pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Knautia arvensis
Knautia arvensis
£2.99 £2.39
available to order from summer
0 star 0 star 0 star 1 star 1 star (2)
Gaillardia × grandiflora Burgunder

20% off

Gaillardia × grandiflora 'Burgunder'
From £2.39
approx 20 seeds
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
carrot Flyaway F1

20% off

carrot 'Flyaway' F1
£2.99 £2.39
approx 500 seeds
0.5 star 1 star 1 star 1 star 1 star (2)
courgette Defender F1

20% off

courgette 'Defender' F1
From £2.39
approx 10 seeds
3 × packets of seeds
0.75 star 1 star 1 star 1 star 1 star (4)
Lathyrus odoratus Noel Sutton

20% off

Lathyrus odoratus 'Noel Sutton'
From £2.39
approx 20 seeds
Lathyrus odoratus Windsor
Lathyrus odoratus 'Windsor'
£2.99 £2.39
available to order from summer
Cosmos bipinnatus Purity

Up to 50% off

Cosmos bipinnatus 'Purity'
From £2.39
approx 100 seeds
0.5 star 1 star 1 star 1 star 1 star (19)
Ipomoea tricolor Heavenly Blue

20% off

Ipomoea tricolor 'Heavenly Blue'
£2.99 £2.39
approx 85 seeds
1 star 1 star 1 star 1 star 1 star (1)
Salvia viridis

New

20% off

Salvia viridis
£2.99 £2.39
approx 300 seeds
Tagetes tenuifolia Golden Gem

20% off

Tagetes tenuifolia 'Golden Gem'
£2.99 £2.39
approx 225 seeds
Lathyrus odoratus Bobby's Girl
Lathyrus odoratus 'Bobby's Girl'
£2.99 £2.39
available to order from summer
bean (climbing French) Cobra

20% off

bean (climbing French) 'Cobra'
£2.99 £2.39
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (3)
Matthiola incana Pillow Talk

New

Matthiola incana 'Pillow Talk'
£2.99 £2.39
available to order from summer
Alcea rosea Nigra

20% off

Alcea rosea 'Nigra'
From £2.39
approx 50 seeds
9cm pot
3 × 9cm pots
0 star 0 star 0.5 star 1 star 1 star (2)
tomato Bite Size

20% off

tomato (cherry) 'Bite Size'
£2.99 £2.39
approx 10 seeds
Malva moschata

20% off

Malva moschata
£2.99 £2.39
approx 50 seeds
Campanula trachelium

20% off

Campanula trachelium
£2.99 £2.39
approx 150 seeds
Lathyrus odoratus Top Hat

20% off

Lathyrus odoratus 'Top Hat'
From £2.39
approx 20 seeds
Lathyrus odoratus Eclipse
Lathyrus odoratus 'Eclipse'
£2.99 £2.39
available to order from summer
Lathyrus odoratus Almost Black
Lathyrus odoratus 'Almost Black'
£2.99 £2.39
available to order from summer
courgette Striato d'Italia

20% off

courgette 'Striato d'Italia'
£2.99 £2.39
approx 15 seeds
Cucamelon

20% off

Cucamelon
£2.99 £2.39
approx 20 seeds
chilli Trinidad Moruga Scorpion

40% off

chilli 'Trinidad Scorpion'
£3.99 £2.39
approx 5 seeds
tomato Brandywine
tomato (beefsteak) 'Brandywine'
£2.99 £2.39
available to order from summer
tomato Marmande

20% off

tomato (beefsteak) 'Marmande'
£2.99 £2.39
approx 20 seeds
Mentha suaveolens

20% off

mint - apple mint
From £2.39
approx 300 seeds
9cm pot
2 + 1 FREE 9cm pots
Cosmos bipinnatus Apricota

Up to 40% off

Cosmos bipinnatus 'Apricota'
From £2.39
approx 50 seeds
0 star 0.25 star 1 star 1 star 1 star (3)
shiso

20% off

shiso
£2.99 £2.39
approx 100 seeds
Tropaeolum Baby Rose

20% off

nasturtium - Tropaeolum 'Baby Rose'
£2.99 £2.39
approx 30 seeds
1 star 1 star 1 star 1 star 1 star (1)
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 (17)
Nepeta cataria

20% off

catnip
From £2.39
approx 150 seeds
9cm pot
2 + 1 FREE 9cm pots
0.5 star 1 star 1 star 1 star 1 star (2)
Mentha spicata

20% off

mint - spearmint
From £2.39
approx 300 seeds
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
tomato Shirley F1

20% off

tomato (standard) 'Shirley' F1
From £2.39
approx 15 seeds
9cm pot | grafted plant
2 + 1 FREE 9cm pots | grafted plant
courgette Gold Rush

20% off

courgette 'Gold Rush' F1
£2.99 £2.39
approx 10 seeds
Lathyrus odoratus Jilly

20% off

Lathyrus odoratus 'Jilly'
£2.99 £2.39
approx 20 seeds
Antirrhinum majus Appleblossom

20% off

Antirrhinum majus 'Appleblossom'
From £2.39
approx 20 seeds
3 × packets of seeds
Cosmos bipinnatus Velouette

40% off

Cosmos bipinnatus 'Velouette'
£3.99 £2.39
approx 30 seeds
Heliotropium arborescens Marine

New

20% off

Heliotropium arborescens 'Marine'
£2.99 £2.39
approx 150 seeds
Matthiola longipetala subsp. bicornis

New

Matthiola longipetala subsp. bicornis
£2.99 £2.39
available to order from summer
Consolida regalis QIS Dark Blue

20% off

Consolida regalis 'QIS Dark Blue'
£2.99 £2.39
approx 200 seeds
Consolida regalis QIS Rose

20% off

Consolida regalis 'QIS Rose'
£2.99 £2.39
approx 200 seeds
Cosmos bipinnatus Seashells mixed

New

Cosmos bipinnatus 'Seashells mixed'
£2.99 £2.39
available to order from summer
Cosmos bipinnatus Candy Stripe

20% off

Cosmos bipinnatus 'Candy Stripe'
£2.99 £2.39
approx 100 seeds
1 star 1 star 1 star 1 star 1 star (1)
Cosmos bipinnatus Apricot Lemonade

New

Cosmos bipinnatus 'Apricot Lemonade'
From £2.39
available to order from summer
tomato Tomande

New

20% off

tomato (beefsteak) 'Tomande' F1
£2.99 £2.39
approx 10 seeds
Lathyrus odoratus Old Fashioned mixed

New

20% off

sweet pea 'Old Fashioned mixed'
£2.99 £2.39
approx 30 seeds
Echinops ritro

New

Echinops ritro
£2.99 £2.39
available to order from summer
bean (runner) White Lady (PBR)

20% off

bean (runner) 'White Lady' (PBR)
£3.19 £2.55
approx 45 seeds
0.5 star 1 star 1 star 1 star 1 star (2)
Cobaea scandens
Cobaea scandens
£3.19 £2.55
available to order from summer
0 star 0 star 1 star 1 star 1 star (1)
carrot Nantese of Venice

20% off

carrot 'Nantese di Chioggia 2'
£3.29 £2.63
approx 5400 seeds
bean (climbing French) Trionfo Violetto

20% off

bean (climbing French) 'Trionfo Violetto'
£3.29 £2.63
approx 120 seeds
0 star 0.25 star 1 star 1 star 1 star (3)
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