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.

Bulb divisions
Ready made borders
Planting combinations
Ground cover
Used at Chelsea
Seedballs native wildflowers for a garden meadow - seedbombs (URBAN)
Seedballs native wildflowers for a garden meadow
£6.99 - £49.99
20 seedballs in gift tin In stock (shipped within 2-3 working days)
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Iris Valentine
Iris 'Valentine'
£6.99 - £18.00
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Zantedeschia Captain Kelso (PBR) (Captain Series)
Zantedeschia 'Captain Kelso' (PBR) (Captain Series)
£6.99 - £17.00
1 × bulb available to order from winter
3 × bulbs available to order from winter
Chaenostoma cordatum Snowflake
bacopa 'Snowflake'
£6.99 - £19.98
9cm pot available to order from autumn
Allium Mont Blanc
Allium 'Mont Blanc'
£6.99 - £18.00
1 × bulb Delivered during September
3 × bulbs Delivered during September
Tulipa Purple Heart

New

Tulipa 'Purple Heart'
£6.99 - £16.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
Viola Sorbet XP White (Sorbet XP Series)
Viola Sorbet XP White (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Red (Sorbet XP Series)
Viola Sorbet XP Red (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Carex oshimensis Evergold

Up to 40%

SALE10 for extra 10% off

Carex oshimensis 'Evergold'
£6.99 - £31.79
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)
Tulipa Red Impression (PBR)
Tulipa 'Red Impression' (PBR)
£6.99 - £19.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
Tulipa Maureen
Tulipa 'Maureen'
£6.99 - £20.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
Cosmos atrosanguineus Chocamocha ('Thomocha') (PBR)

30% off

SALE10 for extra 10% off

Cosmos atrosanguineus Chocamocha ('Thomocha') (PBR)
£6.99 - £24.49
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)
Achillea millefolium Red Velvet

Up to 40%

SALE10 for extra 10% off

Achillea millefolium 'Red Velvet'
£6.99 - £27.99
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)
Salvia nemorosa Caradonna

30% off

SALE10 for extra 10% off

Salvia nemorosa 'Caradonna'
£6.99 - £44.99
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
tomato Beefmaster F1
tomato (beefsteak) 'Beefmaster' F1
£6.99 - £13.98
8.5cm pot available to order from autumn
2 + 1 FREE 8.5cm pots available to order from autumn
Narcissus Sun Disc
Narcissus 'Sun Disc'
£6.99 - £13.98
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
Iris White Van Vliet
Iris 'White Van Vliet'
£6.99 - £13.98
20 × bulbs Delivered during September
40 + 20 FREE bulbs Delivered during September
Tulipa Foxtrot
Tulipa Foxtrot | Double Early Tulip
£6.99 - £20.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
Tulipa Sweetheart
Tulipa 'Sweetheart'
£6.99 - £18.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September

Copyright © Crocus.co.uk Ltd 2025. All rights reserved.