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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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Showing Soil type : Chalky clear all
19 items
Delphinium Black Knight Group
Delphinium 'Black Knight Group'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 2 (2)
Delphinium Delgenius Neva ('Et Dlp 824') (Delgenius Series)

New

Delphinium Delgenius Neva ('Et Dlp 824') (Delgenius Series)
From £12.99
9cm pot
3 × 9cm pots
Delphinium Delgenius Glitzy ('Et Dlp 17 10') (Delgenius Series)

New

Delphinium Delgenius Glitzy ('Et Dlp 17 10') (Delgenius Series)
From £12.99
9cm pot
3 × 9cm pots
Delphinium Delgenius Chantay ('Et Dlp 827') (Delgenius Series)

New

Delphinium Delgenius Chantay ('Et Dlp 827') (Delgenius Series)
From £12.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Delphinium Delgenius Breezin ('Et Dlp 17 11') (Delgenius Series)

New

Delphinium Delgenius Breezin ('Et Dlp 17 11') (Delgenius Series)
From £12.99
9cm pot
3 × 9cm pots
Delphinium Paramo Black Velvet ('Barthirty') (PBR) (Paramo Series)

New

Delphinium Paramo Black Velvet ('Barthirty') (PBR) (Paramo Series)
From £14.99
9cm pot
3 × 9cm pots
Delphinium Moonbeam
Delphinium 'Moonbeam'
From £14.99
9cm pot
3 × 9cm pots
Delphinium Astolat Group
Delphinium 'Astolat Group'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Delphinium Galahad (Pacific Hybrid Series)
Delphinium 'Galahad' (Pacific Hybrid Series)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star 3.8 5 4 (4)
Delphinium Mighty Atom
Delphinium 'Mighty Atom'
From £14.99
9cm pot
3 × 9cm pots
Delphinium Pacific Hybrids
Delphinium Pacific hybrids
£3.49
approx 70 seeds
Delphinium requienii

New

Delphinium requienii
£4.99
approx 30 seeds
Delphinium Spindrift
Delphinium 'Spindrift'
From £24.99
available to order from spring
Delphinium Summer Skies Group
Delphinium 'Summer Skies Group'
From £12.99
available to order from spring
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Delphinium Rosemary Brock
Delphinium 'Rosemary Brock'
From £24.99
available to order from spring
Delphinium Faust
Delphinium 'Faust'
From £24.99
available to order from spring
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Delphinium Turkish Delight
Delphinium 'Turkish Delight'
From £24.99
available to order from spring
Delphinium Jill Curley
Delphinium 'Jill Curley'
From £24.99
available to order from spring
Delphinium Cameliard Group
Delphinium 'Cameliard Group'
From £9.99
available to order from spring
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)

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