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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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Available items
Showing Soil type : Chalky clear all
1609 items
Calendula officinalis Sherbet Fizz

25% off

Calendula officinalis 'Sherbet Fizz'
£2.49 £1.87
approx 100 seeds In stock (shipped within 2-3 working days)
Calendula officinalis Snow Princess

25% off

Calendula officinalis 'Snow Princess'
£2.89 £2.17
approx 100 seeds In stock (shipped within 2-3 working days)
Campanula trachelium

25% off

Campanula trachelium
£2.99 £2.24
approx 150 seeds In stock (shipped within 2-3 working days)
carrot Autumn King

25% off

carrot 'Autumn King'
£2.49 £1.87
approx 2000 seeds In stock (shipped within 2-3 working days)
carrot Chantenay Royal

25% off

carrot 'Chantenay Royal'
£2.29 £1.72
approx 2000 seeds In stock (shipped within 2-3 working days)
carrot Early Nantes

25% off

carrot 'Early Nantes'
£2.29 £1.72
approx 2000 seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
carrot Eskimo F1

25% off

carrot 'Eskimo' F1
£2.89 £2.17
approx 400 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
carrot Flyaway F1

25% off

carrot 'Flyaway' F1
£2.99 £2.24
approx 500 seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
carrot Mixed

25% off

carrot 'Mixed'
£2.49 £1.87
approx 500 seeds In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 1
carrot Mr James Scarlet Intermediate

25% off

carrot 'Mr James Scarlet intermediate'
£2.99 £2.24
approx 1000 seeds In stock (shipped within 2-3 working days)
carrot Nantese of Venice

25% off

carrot 'Nantese di Chioggia 2'
£2.99 £2.24
approx 5400 seeds In stock (shipped within 2-3 working days)
carrot Sweet Candle F1

25% off

carrot 'Sweet Candle' F1
£3.29 £2.47
approx 300 seeds In stock (shipped within 2-3 working days)
Catananche caerulea

25% off

Catananche caerulea
£2.24 - £32.24
approx 50 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
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Nepeta cataria

25% off

catnip / Nepeta cataria
£2.24 - £11.98
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 5.0 5 1
cauliflower Igloo

25% off

cauliflower 'Igloo'
£2.79 £2.09
approx 65 seeds In stock (shipped within 2-3 working days)
cauliflower Romanesco

25% off

cauliflower 'Romanesco'
£2.79 £2.09
approx 500 seeds In stock (shipped within 2-3 working days)
celery Golden Self-blanching

25% off

celery 'Golden Self Blanching'
£2.49 £1.87
approx 1000 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Polka Dot Series

25% off

Centaurea cyanus 'Polka Dot Series'
£2.49 £1.87
approx 325 seeds In stock (shipped within 2-3 working days)
Centaurea nigra

25% off

Centaurea nigra
£2.24 - £26.24
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)
1 star 1 star 1 star 1 star 1 star 5.0 5 5
Centaurea scabiosa

25% off

Centaurea scabiosa
£2.99 £2.24
approx 20 seeds In stock (shipped within 2-3 working days)
chard Rhubarb Chard

25% off

chard 'Rhubarb Chard'
£2.79 £2.09
approx 100 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Anthriscus cerefolium

25% off

chervil | Anthriscus cerefolium
£2.29 £1.72
approx 600 organic seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
chilli Basket of Fire F1

25% off

chilli 'Basket of Fire' F1
£3.99 £2.99
approx 10 seeds In stock (shipped within 2-3 working days)
chilli Carolina Reaper

25% off

chilli 'Carolina' Reaper
£3.99 £2.99
approx 5 seeds In stock (shipped within 2-3 working days)
chilli Scotch Bonnet

25% off

chilli 'Scotch Bonnet'
£1.87 - £10.48
approx 50 seeds In stock (shipped within 2-3 working days)
8.5cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 8.5cm pots In stock (shipped within 2-3 working days)
chilli Spangles

25% off

chilli 'Spangles'
£3.49 £2.62
approx 10 seeds In stock (shipped within 2-3 working days)
chilli Trinidad Perfume

25% off

chilli 'Trinidad Perfume'
£3.49 £2.62
approx 10 seeds In stock (shipped within 2-3 working days)
Allium schoenoprasum

25% off

chives
£1.64 - £11.98
approx 300 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)
0 star 1 star 1 star 1 star 1 star
Allium tuberosum

25% off

chives 'garlic'
£1.64 - £11.98
approx 120 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
Cobaea scandens

25% off

Cobaea scandens
£2.99 £2.24
approx 15 seeds In stock (shipped within 2-3 working days)
Consolida regalis Fancy Purple Picotee

New

25% off

Consolida regalis 'Fancy Purple Picotee'
£3.79 £2.84
approx 150 seeds In stock (shipped within 2-3 working days)
Consolida regalis QIS Dark Blue

New

25% off

Consolida regalis 'QIS Dark Blue'
£2.99 £2.24
approx 200 seeds In stock (shipped within 2-3 working days)
Consolida regalis QIS Rose

New

25% off

Consolida regalis 'QIS Rose'
£2.99 £2.24
approx 200 seeds In stock (shipped within 2-3 working days)
Coriandrum sativum Leisure

25% off

coriander 'Leafy Leisure'
£2.19 £1.64
approx 125 seeds In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Cornfield seed collection

25% off

Cornfield seed collection
£3.99 £2.99
1g packet | seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Apricota

New

25% off

Cosmos bipinnatus 'Apricota'
£2.24 - £14.98
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
Cosmos bipinnatus Candy Stripe

New

25% off

Cosmos bipinnatus 'Candy Stripe'
£2.99 £2.24
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Cosimo Collarette (Cosimo Series)

New

25% off

Cosmos bipinnatus 'Cosimo Collarette' (Cosimo Series)
£2.62 - £14.98
approx 30 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)
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
Cosmos bipinnatus Double Click Cranberries (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Cranberries' (Double Click Series)
£4.79 £3.59
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Rose Bonbon (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Rose Bonbon' (Double Click Series)
£4.99 £3.74
approx 75 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Snow Puff (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Snow Puff' (Double Click Series)
£3.29 £2.47
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Fizzy Rose Picotee (Fizzy Series)

25% off

Cosmos bipinnatus 'Fizzy Rose Picotee' (Fizzy Series)
£2.47 - £14.98
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
Cosmos bipinnatus Fizzy White (Fizzy Series)

New

25% off

Cosmos bipinnatus 'Fizzy White' (Fizzy Series)
£3.29 £2.47
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Purity

25% off

Cosmos bipinnatus 'Purity'
£2.17 - £27.74
approx 100 seeds In stock (shipped within 2-3 working days)
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
40 + 20 FREE seedlings sold out
0.5 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Rubinato

25% off

Cosmos bipinnatus 'Rubinato'
£3.79 £2.84
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Velouette

25% off

Cosmos bipinnatus 'Velouette'
£3.99 £2.99
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Xsenia

New

25% off

Cosmos bipinnatus 'Xsenia'
£2.84 - £16.49
approx 30 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
Cosmos sulphureus Bright Lights mixed

25% off

Cosmos sulphureus 'Bright Lights mixed'
£2.99 £2.24
approx 100 seeds In stock (shipped within 2-3 working days)
courgette Defender F1

25% off

courgette 'Defender' F1
£2.24 - £6.00
approx 10 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
courgette Gold Rush

25% off

courgette 'Goldrush' F1
£3.99 £2.99
approx 16 seeds In stock (shipped within 2-3 working days)
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