Up to 50% off summer plants sale | Shop now

Up to 50% off summer products sale | Shop now

Up to 50% off summer plants sale | Shop now

Up to 50% off summer products sale | Shop now

Up to 50% off summer plants sale | Shop now

Up to 50% off summer products sale | Shop now

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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 Chelsea
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Available items
Showing Soil type : Chalky clear all
1518 items
Calendula officinalis Sherbet Fizz
Calendula officinalis 'Sherbet Fizz'
£2.49
approx 100 seeds In stock (shipped within 2-3 working days)
Calendula officinalis Snow Princess
Calendula officinalis 'Snow Princess'
£2.89
approx 100 seeds In stock (shipped within 2-3 working days)
Campanula trachelium
Campanula trachelium
£2.99
approx 150 seeds In stock (shipped within 2-3 working days)
carrot Autumn King
carrot 'Autumn King'
£2.49
approx 2000 seeds In stock (shipped within 2-3 working days)
carrot Chantenay Royal
carrot 'Chantenay Royal'
£2.29
approx 2000 seeds In stock (shipped within 2-3 working days)
carrot Early Nantes
carrot 'Early Nantes'
£2.29
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
carrot 'Eskimo' F1
£2.89
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
carrot 'Flyaway' F1
£2.99
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
carrot 'Mixed'
£2.49
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
carrot 'Mr James Scarlet intermediate'
£2.99
approx 1000 seeds In stock (shipped within 2-3 working days)
carrot Nantese of Venice
carrot 'Nantese di Chioggia 2'
£2.99
approx 5400 seeds In stock (shipped within 2-3 working days)
carrot Sweet Candle F1
carrot 'Sweet Candle' F1
£3.29
approx 300 seeds In stock (shipped within 2-3 working days)
Catananche caerulea
Catananche caerulea
£2.99 - £42.99
approx 50 seeds In stock (shipped within 2-3 working days)
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)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Nepeta cataria

50% off

catnip / Nepeta cataria
£2.99 - £4.00
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
cauliflower Igloo
cauliflower 'Igloo'
£2.79
approx 65 seeds In stock (shipped within 2-3 working days)
cauliflower Romanesco
cauliflower 'Romanesco'
£2.79
approx 500 seeds In stock (shipped within 2-3 working days)
celery Golden Self-blanching
celery 'Golden Self Blanching'
£2.49
approx 1000 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Polka Dot Series
Centaurea cyanus 'Polka Dot Series'
£2.49
approx 325 seeds In stock (shipped within 2-3 working days)
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)
1 star 1 star 1 star 1 star 1 star 5.0 5 5
Centaurea scabiosa
Centaurea scabiosa
£2.99
approx 20 seeds In stock (shipped within 2-3 working days)
chard Rhubarb Chard
chard 'Rhubarb Chard'
£2.79
approx 100 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Anthriscus cerefolium
chervil | Anthriscus cerefolium
£2.29
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
chilli 'Basket of Fire' F1
£3.99
approx 10 seeds In stock (shipped within 2-3 working days)
chilli Carolina Reaper
chilli 'Carolina' Reaper
£3.99
approx 5 seeds In stock (shipped within 2-3 working days)
chilli Scotch Bonnet
chilli 'Scotch Bonnet'
£2.49 - £13.98
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
chilli 'Spangles'
£3.49
approx 10 seeds In stock (shipped within 2-3 working days)
chilli Trinidad Perfume
chilli 'Trinidad Perfume'
£3.49
approx 10 seeds In stock (shipped within 2-3 working days)
Allium schoenoprasum

50% off

chives
£2.19 - £4.00
approx 300 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Allium tuberosum

50% off

chives 'garlic'
£2.19 - £4.00
approx 120 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cobaea scandens
Cobaea scandens
£2.99
approx 15 seeds In stock (shipped within 2-3 working days)
Consolida regalis Fancy Purple Picotee

New

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

New

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

New

Consolida regalis 'QIS Rose'
£2.99
approx 200 seeds In stock (shipped within 2-3 working days)
Coriandrum sativum Leisure
coriander 'Leafy Leisure'
£2.19
approx 125 seeds In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Cornfield seed collection
Cornfield seed collection
£3.99
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

Cosmos bipinnatus 'Apricota'
£2.99 - £19.98
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

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

New

50% off

Cosmos bipinnatus 'Cosimo Collarette' (Cosimo Series)
£3.49 - £19.98
approx 30 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
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
Cosmos bipinnatus Double Click Cranberries (Double Click Series)
Cosmos bipinnatus 'Double Click Cranberries' (Double Click Series)
£4.79
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Rose Bonbon (Double Click Series)
Cosmos bipinnatus 'Double Click Rose Bonbon' (Double Click Series)
£4.99
approx 75 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Snow Puff (Double Click Series)
Cosmos bipinnatus 'Double Click Snow Puff' (Double Click Series)
£3.29
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Fizzy Rose Picotee (Fizzy Series)
Cosmos bipinnatus 'Fizzy Rose Picotee' (Fizzy Series)
£3.29 - £19.98
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

Cosmos bipinnatus 'Fizzy White' (Fizzy Series)
£3.29
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Purity
Cosmos bipinnatus 'Purity'
£2.89 - £36.99
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
Cosmos bipinnatus 'Rubinato'
£3.79
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Velouette
Cosmos bipinnatus 'Velouette'
£3.99
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Xsenia

New

Cosmos bipinnatus 'Xsenia'
£3.79 - £21.98
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
Cosmos sulphureus 'Bright Lights mixed'
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
courgette Defender F1
courgette 'Defender' F1
£2.99 - £8.00
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
courgette 'Goldrush' F1
£3.99
approx 16 seeds In stock (shipped within 2-3 working days)
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