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
Dahlia Paso Doble Dancer
Dahlia 'Paso Doble Dancer'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Gallery Art Fair (PBR) (Gallery Series)
Dahlia 'Gallery Art Fair' (PBR) (Gallery Series)
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Melody Dora (PBR)
Dahlia 'Melody Dora' (PBR)
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Honka
Dahlia 'Honka'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Mondriaan
Dahlia 'Mondriaan'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Boom Boom White
Dahlia 'Boom Boom White'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Hollyhill Dark Beauty
Dahlia 'Hollyhill Dark Beauty'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Honka Fragile
Dahlia 'Honka Fragile'
£5.49 - £35.98
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Famoso
Dahlia 'Famoso'
£5.49 - £19.00
1 × tuber available to order from winter
3 × tubers available to order from winter
3 × tubers | organic Unavailable
Dahlia Kiev
Dahlia 'Kiev'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Dahlegria Tricolore ('Dahlgr85') (PBR) (Dahlegria Series)
Dahlia Dahlegria Tricolore ('Dahlgr85') (PBR) (Dahlegria Series)
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Soulman
Dahlia 'Soulman'
£5.49 - £35.98
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Emory Paul
Dahlia 'Emory Paul'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Kelvin Floodlight
Dahlia 'Kelvin Floodlight'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jowey Merel
Dahlia 'Jowey Merel'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Glorie van Heemstede
Dahlia 'Glorie van Heemstede'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jive
Dahlia 'Jive'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Linda's Baby
Dahlia 'Linda's Baby'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Purple Flame (PBR)
Dahlia 'Purple Flame' (PBR)
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia merckii

New

Dahlia merckii
£5.49 - £35.98
approx 10 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 × tuber available to order from winter
2 litre pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
Dahlia Black Jack
Dahlia 'Black Jack'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Rocco
Dahlia 'Rocco'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Wizard of Oz
Dahlia 'Wizard of Oz'
£5.49 - £35.98
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
Allium stipitatum Mount Everest
Allium stipitatum 'Mount Everest'
£5.49 - £35.98
1 × bulb available to order from autumn
3 × bulbs available to order from autumn
2 litre pot | 1 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
Dahlia All Directions
Dahlia 'All Directions'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Milena F
Dahlia 'Milena F'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Happy Days Lemon ('Hdle105') (PBR) (Happy Days Series)
Dahlia Happy Days Lemon ('Hdle105') (PBR) (Happy Days Series)
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Great Hercules
Dahlia 'Great Hercules'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia White Isa
Dahlia 'White Isa'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Sweet Surprise
Dahlia 'Sweet Surprise'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Belfloor
Dahlia 'Belfloor'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Sam Hopkins
Dahlia 'Sam Hopkins'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Genova
Dahlia 'Genova'
£5.49 - £35.98
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Cafe au Lait Rosé
Dahlia 'Cafe au Lait Rosé'
£5.49 - £13.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Downham Royal
Dahlia 'Downham Royal'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Tamburo
Dahlia 'Tamburo'
£5.49 - £35.98
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tuber available to order from winter
Dahlia Orange Fubuki
Dahlia 'Orange Fubuki'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Simple white cutting garden collection
Simple white cutting garden collection
£5.68
1 × collection In stock (shipped within 2-3 working days)
Dahlia Wine Eyed Jill
Dahlia 'Wine Eyed Jill'
£5.79 - £12.75
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Labyrinth
Dahlia 'Labyrinth'
£5.79 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Break Out
Dahlia 'Break Out'
£5.79 - £16.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Glorie van Noordwijk
Dahlia 'Glorie van Noordwijk'
£5.79 - £12.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Strawberry Cream
Dahlia 'Strawberry Cream'
£5.79 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Kelsey Annie Joy
Dahlia 'Kelsey Annie Joy'
£5.79 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Linaria maroccana Licilia collection
Linaria maroccana 'Licilia collection'
£5.98
2 packets of seeds In stock (shipped within 2-3 working days)
Begonia Splendide Ballerina
Begonia 'Splendide Ballerina'
£5.99 - £15.00
2 × tubers available to order from winter
6 × tubers available to order from winter
Tulipa Exotic Emperor
Tulipa 'Exotic Emperor'
£5.99 - £15.00
7 × bulbs available to order from autumn
21 × bulbs available to order from autumn
Allium Miami
Allium 'Miami'
£5.99 - £11.98
5 × bulbs available to order from autumn
10 + 5 FREE bulbs available to order from autumn
Iris Champagne Elegance
Iris 'Champagne Elegance'
£5.99 - £15.00
1 × rhizome available to order from autumn
3 × rhizomes available to order from autumn
Allium neapolitanum Cowanii Group
Allium neapolitanum Cowanii Group
£5.99 - £11.98
25 × bulbs available to order from autumn
50 + 25 FREE bulbs available to order from autumn
Tulipa Groenland
Tulipa 'Groenland'
£5.99 - £16.00
7 × bulbs available to order from autumn
21 × bulbs available to order from autumn
Tulipa saxatilis (Bakeri Group) Lilac Wonder
Tulipa saxatilis (Bakeri Group) 'Lilac Wonder'
£5.99 - £11.98
7 × bulbs available to order from autumn
14 + 7 FREE bulbs available to order from autumn
Dahlia Dazzling Sun

New

Dahlia 'Dazzling Sun'
£5.99 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Fritillaria pallidiflora
Fritillaria pallidiflora
£5.99 - £15.00
1 × bulb available to order from autumn
3 × bulbs available to order from autumn
Dahlia Tartan
Dahlia 'Tartan'
£5.99 - £35.98
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
Allium Eros
Allium 'Eros'
£5.99 - £11.00
5 × bulbs available to order from autumn
10 + 5 FREE bulbs available to order from autumn

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