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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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Showing Soil type : Chalky clear all
3316 items
Mentha × piperita f. citrata Grapefruit

50% off

mint - grapefruit mint
£4.00 - £7.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Dianthus Arctic Star ('DEVON ARTIC STAR') (PBR) (Early Bird Series)

50% off

Dianthus Arctic Star ('Devon Arctic Star') (PBR) (Early Bird Series)
£4.00 - £8.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dianthus Stargazer ('WP13 GIL05') (PBR) (Whetman Stars Series)

50% off

Dianthus Stargazer ('WP13 GIL05') (PBR) (Whetman Stars Series)
£4.00 - £8.99
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 1
Dianthus Bridal Star ('WP18 CAS06') (PBR)

50% off

Dianthus Bridal Star ('WP18 CAS06') (PBR)
£4.00 - £8.99
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 2
Dianthus (Allwoodii Group) Cosmopolitan ('WP15 PIE43') (PBR)

50% off

Dianthus (Allwoodii Group) Cosmopolitan ('WP15 PIE43') (Cocktails Series)
£4.00 - £8.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dianthus Mojito ('WP15 PIE41') (PBR)

50% off

Dianthus Mojito ('WP15 PIE41') (PBR)
£4.00 - £8.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dianthus (Allwoodii Group) Shirley Temple ('WP15 PIE44') (PBR) (Cocktails Series)

50% off

Dianthus (Allwoodii Group)Shirley Temple ('WP15 PIE44') (Cocktails Series)
£4.00 - £8.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Salvia rosmarinus Tuscan Blue
rosemary Salvia rosmarinus 'Tuscan Blue'
£4.00 - £7.99
9cm pot sold out
2 + 1 FREE 9cm pots sold out
Knautia macedonica

20% off

Knautia macedonica
£3.99 - £39.99
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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
approx 40 seeds available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 42
Lunaria rediviva

New

Lunaria rediviva
£3.99
approx 15 seeds available to order from autumn
Tulipa Black Parrot

20% off

Tulipa 'Black Parrot'
£3.99 - £10.80
5 × bulbs In stock (shipped within 2-3 working days)
15 × bulbs In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
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 5.0 5 2
shallot Red Sun
shallot 'Red Sun'
£3.99 - £9.99
12 × sets available to order from winter
36 × sets available to order from winter
shallot Golden Gourmet
shallot 'Golden Gourmet'
£3.99 - £10.97
12 × sets available to order from winter
36 × sets available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 1
tomato Costoluto Fiorentino
tomato (beefsteak) 'Costoluto Fiorentino'
£3.99
approx 450 seeds available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 1
tomato Principe Borghese
tomato (plum) 'Principe Borghese'
£3.99
approx 300 seeds In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4
chilli Hungarian Hot Wax
chilli 'Hungarian Hot Wax'
£3.99
approx 150 seeds available to order from winter
chilli Piccante di Cayenna
chilli 'Piccante di Cayenna'
£3.99
approx 300 seeds available to order from winter
Narcissus Lieke

20% off

Narcissus 'Lieke'
£3.99 - £9.60
5 × bulbs shipped within 3 weeks
15 × bulbs shipped within 3 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 2
garlic Cristo
French garlic 'Cristo'
£3.99 - £9.99
1 × head/bulb available to order from winter
3 × heads/bulbs available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Armoracia rusticana Horseradish
horseradish
£3.99 - £7.98
2 × thongs available to order from winter
4 + 2 FREE thongs available to order from winter
0.75 star 1 star 1 star 1 star 1 star
Tulipa Honky Tonk

20% off

Tulipa 'Honky Tonk'
£3.99 - £7.98
7 × bulbs In stock (shipped within 2-3 working days)
14 + 7 FREE bulbs In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
kale Redbor F1
kale 'Redbor' F1
£3.99
approx 50 seeds In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Lathyrus odoratus Spencer Waved Mixed
Lathyrus odoratus 'Spencer Waved Mixed'
£3.99 - £13.98
approx 35 seeds In stock (shipped within 2-3 working days)
9cm pot | 5 - 7 seedlings available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Smyrnium perfoliatum
Smyrnium perfoliatum
£3.99
approx 20 seeds In stock (shipped within 2-3 working days)
Lathyrus odoratus Oxford Blue
Lathyrus odoratus 'Oxford Blue'
£3.99
approx 20 seeds available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Malva sylvestris var. mauritiana Zebrina
Malva sylvestris var. mauritiana 'Zebrina'
£3.99
approx 50 seeds available to order from autumn
Lathyrus odoratus White Frills
Lathyrus odoratus 'White Frills'
£3.99
approx 20 seeds available to order from autumn
kailaan / kai-lan
kai-lan / Chinese broccoli
£3.99
approx 200 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
squash Butternut
squash 'Butternut'
£3.99
approx 15 seeds In stock (shipped within 2-3 working days)
Rudbeckia hirta Cherry Brandy

New

Rudbeckia hirta 'Cherry Brandy'
£3.99
approx 25 seeds available to order from autumn
Gladiolus Ruby (papilio hybrid)

New

Gladiolus 'Ruby' (papilio hybrid)
£3.99
approx 50 seeds available to order from autumn
Antirrhinum majus Admiral White
Antirrhinum majus 'Admiral White'
£3.99 - £10.00
approx 50 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Aquilegia vulgaris Nivea
Aquilegia vulgaris 'Nivea'
£3.99 - £39.99
approx 70 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
Stevia rebaudiana
Stevia rebaudiana
£3.99 - £15.98
approx 7 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)
Begonia (Pendula Group) Red Giant
Begonia (Pendula Group) 'Red Giant'
£3.99 - £9.99
1 × tuber available to order from winter
3 × tubers available to order from winter
bean (runner) Hestia
bean (runner) 'Hestia'
£3.99
approx 45 seeds In stock (shipped within 2-3 working days)
chilli Carolina Reaper
chilli 'Carolina Reaper'
£3.99
approx 5 seeds available to order from autumn
chilli Trinidad Moruga Scorpion
chilli 'Trinidad Scorpion'
£3.99
approx 5 seeds shipped within 2 weeks
Aquilegia vulgaris William Guiness
Aquilegia vulgaris 'William Guiness'
£3.99
approx 40 seeds In stock (shipped within 2-3 working days)
chilli Basket of Fire F1
chilli 'Basket of Fire' F1
£3.99
approx 10 seeds In stock (shipped within 2-3 working days)
tomato (baby plum / Piccolo) Valido
tomato (plum/baby plum piccolo) 'Valido'
£3.99
approx 50 seeds available to order from winter
chilli Padron
chilli 'Padron'
£3.99
approx 150 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
potato Pentland Javelin
potato 'Pentland Javelin' (PBR)
£3.99 - £7.98
5 × seed potatoes | summer planting available to order from summer
10 + 5 FREE seed potatoes | summer available to order from summer
Tulipa humilis Persian Pearl

20% off

Tulipa humilis 'Persian Pearl'
£3.99 - £7.98
7 × bulbs In stock (shipped within 2-3 working days)
14 + 7 FREE bulbs In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Begonia (Pendula Group) White Giant
Begonia (Pendula Group) 'White Giant'
£3.99 - £9.99
1 × tuber available to order from winter
3 × tubers available to order from winter
0.5 star 1 star 1 star 1 star 1 star
onion Centurion
onion 'Centurion'
£3.99 - £9.99
50 × sets available to order from winter
150 × sets available to order from winter
Tulipa Peppermintstick

20% off

Tulipa 'Peppermintstick'
£3.99 - £7.98
5 × bulbs In stock (shipped within 2-3 working days)
10 + 5 FREE bulbs In stock (shipped within 2-3 working days)
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