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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
2048 items
Iris Alaska

10% off

Iris 'Alaska'
£4.49 - £12.15
10 × bulbs Delivered during October
30 × bulbs Delivered during October
Iris Alida (Reticulata)

10% off

Iris 'Alida' (Reticulata)
£8.91 - £24.75
25 × bulbs Delivered during September
75 × bulbs Delivered during September
0.75 star 1 star 1 star 1 star 1 star 4.7 5 7
Iris Black Dragon

10% off

Iris 'Black Dragon'
£6.29 - £16.20
1 × rhizome Delivered during October
3 × rhizomes Delivered during October
Iris Black Gamecock
Iris 'Black Gamecock'
£14.99 - £49.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 litre aquatic pot In stock (shipped within 2-3 working days)
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
5 litre aquatic pot available to order from summer
Iris Burgermeister

10% off

Iris 'Burgermeister'
£7.19 - £14.38
1 × rhizome Delivered during October
2 + 1 FREE rhizomes Delivered during October
Iris Caesar's Brother
Iris 'Caesar's Brother'
£12.99 - £54.99
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)
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Iris Champagne Elegance

10% off

Iris 'Champagne Elegance'
£6.29 - £16.20
1 × rhizome Delivered during October
3 × rhizomes Delivered during October
Iris Edith Wolford

10% off

Iris 'Edith Wolford'
£7.19 - £14.38
1 × rhizome Delivered during October
2 + 1 FREE rhizomes Delivered during October
Iris English Cottage

10% off

Iris 'English Cottage'
£7.19 - £14.38
1 × rhizome Delivered during October
2 + 1 FREE rhizomes Delivered during October
Iris Flight of Butterflies
Iris 'Flight of Butterflies'
£22.99 - £59.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Frozen Planet

10% off

Iris 'Frozen Planet'
£8.09 - £20.70
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Iris Golden Edge

New

Iris 'Golden Edge'
£24.99 - £57.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
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