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.

RHS Chelsea Flower Show plant of year
Ready made borders
Planting combinations
Ground cover
Used at RHS Chelsea Flower Show
Galanthus ikariae
Galanthus ikariae
From £7.19
available to order from winter
Sanguisorba tenuifolia White Tanna

New

Sanguisorba tenuifolia 'White Tanna'
From £10.39
available to order from spring 2027
Tricyrtis formosana Autumn Glow

New

Tricyrtis formosana 'Autumn Glow'
£12.99 £10.39
available to order from spring 2027
Althea cannabina

New

Althea cannabina
From £10.39
sold out
Cephalaria alpina

New

Cephalaria alpina
From £10.39
sold out
Digitalis purpurea Hanabee White

Best Seller

Digitalis purpurea 'Hanabee White'
£12.99 £10.39
sold out
Echinacea Bolero Rose ('Abech915')

New

Petrorhagia illyrica

New

Petrorhagia illyrica
£12.99 £10.39
sold out
Verbena × baileyana Purple Haze

New

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