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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
39 items
Shades of purple - Allium collection

10% off

Shades of purple - allium collection
£24.08 - £48.15
1 × collection | 50 bulbs Delivered during September
2 + 1 FREE collections | 150 bulbs Delivered during September
Amethyst allium collection

10% off

Amethyst allium collection
£24.98 - £49.95
1 × collection | 50 bulbs Delivered during September
2 + 1 FREE collections | 150 bulbs Delivered during September
Best white allium collection

10% off

Best white allium collection
£17.50 - £35.01
1 × collection | 40 bulbs Delivered during September
2 + 1 FREE collections | 120 bulbs Delivered during September
Allium Miami

10% off

Allium 'Miami'
£5.39 - £10.78
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
Allium atropurpureum

10% off

Allium atropurpureum
£7.19 - £14.38
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
0.75 star 1 star 1 star 1 star 1 star 4.7 5 11
Allium roseum

10% off

Allium roseum
£7.19 - £14.38
25 × bulbs Delivered during September
50 + 25 FREE bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 6
Allium nigrum

10% off

Allium nigrum
£6.29 - £12.58
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4
Allium siculum

10% off

Allium siculum
£11.69 - £27.00
25 × bulbs Delivered during September
75 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 4.9 5 9
Allium stipitatum Violet Beauty

10% off

Allium stipitatum 'Violet Beauty'
£4.49 - £8.91
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Allium Globemaster

10% off

Allium 'Globemaster'
£7.19 - £35.98
1 × bulb Delivered during September
5 × bulbs Delivered during September
2 litre pot | 1 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 10
Allium giganteum

10% off

Allium giganteum
£7.19 - £18.90
1 × bulb Delivered during September
3 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 9
Allium karataviense

10% off

Allium karataviense
£6.29 - £16.20
5 × bulbs Delivered during September
15 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Allium stipitatum Mount Everest

10% off

Allium stipitatum 'Mount Everest'
£4.94 - £35.98
1 × bulb Delivered during September
3 × bulbs Delivered during September
2 litre pot | 1 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Award-winning allium collection

10% off

Award-winning allium collection
£24.08 - £48.15
1 × collection | 50 bulbs Delivered during September
2 + 1 FREE collections | 150 bulbs Delivered during September
Striking allium collection

10% off

Striking allium collection
£12.38 - £24.75
1 × collection | 20 bulbs Delivered during September
2 + 1 FREE collections | 60 bulbs Delivered during September
Stunning Allium collection

10% off

Stunning allium collection
£15.98 - £31.95
1 × collection | 45 bulbs Delivered during September
2 + 1 FREE collections | 135 bulbs Delivered during September
Allium Ambassador

10% off

Allium 'Ambassador'
£8.99 - £24.21
1 × bulb Delivered during September
3 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Allium Mont Blanc

10% off

Allium 'Mont Blanc'
£6.29 - £16.20
1 × bulb Delivered during September
3 × bulbs Delivered during September
Allium amplectens Graceful Beauty

10% off

Allium amplectens 'Graceful Beauty'
£4.94 - £9.88
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
0 star 0 star 0.5 star 1 star 1 star 2.5 5 2
Allium convallarioides yellow-flowered

10% off

Allium convallarioides 'yellow-flowered'
£8.99 - £25.20
10 × bulbs Delivered during September
30 × bulbs Delivered during September
Ipheion uniflorum Wisley Blue

10% off

Ipheion uniflorum 'Wisley Blue'
£4.49 - £8.98
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
Butterfly allium collection

10% off

Butterfly allium collection
£15.98 - £31.95
1 × collection | 45 bulbs Delivered during September
2 + 1 FREE collections | 135 bulbs Delivered during September
Allium Caméléon

10% off

Allium 'Caméléon'
£6.29 - £12.58
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
Allium Eros

10% off

Allium 'Eros'
£5.39 - £9.90
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
0 star 0.5 star 1 star 1 star 1 star
Allium moly

10% off

Allium moly
£6.29 - £12.58
50 × bulbs Delivered during September
100 + 50 FREE bulbs Delivered during September
0.25 star 1 star 1 star 1 star 1 star
Allium Ambassador 'XXL bulb'

10% off

Allium 'Ambassador' (XXL bulb)
£11.69 - £32.40
1 × bulb | extra large Delivered during September
3 × bulbs | extra large Delivered during September
Allium Gladiator

10% off

Allium 'Gladiator'
£16.19 - £42.30
5 × bulbs Delivered during September
15 × bulbs Delivered during September
2 litre pot | 1 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Allium Mercurius (PBR)

10% off

Allium 'Mercurius' (PBR)
£6.29 - £22.50
1 × bulb Delivered during September
5 × bulbs Delivered during September
Allium Silver Spring

10% off

Allium 'Silver Spring'
£8.99 - £17.08
1 × bulb Delivered during September
2 + 1 FREE bulbs Delivered during September
Allium caeruleum

10% off

Allium caeruleum
£7.64 - £15.28
20 × bulbs Delivered during September
40 + 20 FREE bulbs Delivered during September
0 star 1 star 1 star 1 star 1 star
Allium neapolitanum Cowanii Group

10% off

Allium neapolitanum Cowanii Group
£4.94 - £9.88
25 × bulbs Delivered during September
50 + 25 FREE bulbs Delivered during September
0 star 0.25 star 1 star 1 star 1 star
Allium unifolium

10% off

Allium unifolium
£8.99 - £24.30
25 × bulbs Delivered during September
75 × bulbs Delivered during September
Welsh onion

25% off

Welsh onion
£2.24 - £15.98
approx 250 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)
Seedballs chives seedbombs

25% off

Seedballs chives
£6.99 £5.24
20 seedballs in gift tube In stock (shipped within 2-3 working days)
onion Radar
onion 'Radar'
£3.49 - £9.00
50 × sets Delivered during September
150 × sets Delivered during September
0 star 0 star 0 star 1 star 1 star
spring onion North Holland Blood Red

25% off

spring onion 'North Holland Blood Red'
£2.19 £1.64
approx 250 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
spring onion White Lisbon

25% off

spring onion 'White Lisbon'
£2.29 £1.72
approx 800 seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Connoisseurs garlic collection for autumn planting
Connoisseurs garlic collection for autumn planting
£14.95 - £19.95
1 × collection | 3 heads/bulbs Delivered during October
2 × collections | 6 heads/bulbs Delivered during October
onion Senshyu Semi-globe Yellow
onion 'Senshyu Semi-globe Yellow'
£3.49 - £9.00
50 × sets Delivered during September
150 × sets Delivered during September

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