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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
1950 items
Iris Alaska

20% off

Iris 'Alaska'
£3.99 - £10.80
10 × bulbs Delivered during October
30 × bulbs Delivered during October
Iris Alida (Reticulata)

20% off

Iris 'Alida' (Reticulata)
£7.92 - £22.00
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

20% off

Iris 'Black Dragon'
£5.59 - £14.40
1 × rhizome Delivered during October
3 × rhizomes Delivered during October
Iris Black Gamecock

20% off

Iris 'Black Gamecock'
£11.99 - £39.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
5 litre aquatic pot available to order from summer
Iris Burgermeister

20% off

Iris 'Burgermeister'
£6.39 - £12.78
1 × rhizome Delivered during October
2 + 1 FREE rhizomes Delivered during October
Iris Caesar's Brother

20% off

Iris 'Caesar's Brother'
£10.39 - £43.99
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

20% off

Iris 'Champagne Elegance'
£5.59 - £14.40
1 × rhizome Delivered during October
3 × rhizomes Delivered during October
Iris Edith Wolford

20% off

Iris 'Edith Wolford'
£6.39 - £12.78
1 × rhizome Delivered during October
2 + 1 FREE rhizomes Delivered during October
Iris English Cottage

20% off

Iris 'English Cottage'
£6.39 - £12.78
1 × rhizome Delivered during October
2 + 1 FREE rhizomes Delivered during October
Iris Flight of Butterflies

50% off

Iris 'Flight of Butterflies'
£11.50 - £29.99
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

20% off

Iris 'Frozen Planet'
£7.19 - £18.40
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Iris Golden Edge

New

20% off

Iris 'Golden Edge'
£19.99 - £46.39
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Harmony (Reticulata)

20% off

Iris 'Harmony' (Reticulata)
£5.99 - £12.78
25 × bulbs Delivered during September
50 + 25 FREE bulbs Delivered during September
9cm pot | 3 per pot available to order from winter
2 + 1 FREE 9cm pots available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12
Iris Maid of Orange

20% off

Iris 'Maid of Orange'
£6.39 - £16.80
1 × rhizome Delivered during October
3 × rhizomes Delivered during October
Iris Mystic Beauty

20% off

Iris 'Mystic Beauty'
£4.79 - £12.00
10 × bulbs Delivered during September
30 × bulbs Delivered during September
Iris Painted Lady (Reticulata)

20% off

Iris 'Painted Lady' (Reticulata)
£5.59 - £14.40
20 × bulbs Delivered during September
60 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Iris Pauline (Reticulata)

20% off

Iris 'Pauline' (Reticulata)
£6.39 - £20.00
25 × bulbs Delivered during September
75 × bulbs Delivered during September
9cm pot | 3 per pot available to order from winter
2 + 1 FREE 9cm pots available to order from winter
Iris Pixie (Reticulata)

20% off

Iris 'Pixie' (Reticulata)
£7.19 - £19.20
25 × bulbs Delivered during September
75 × bulbs Delivered during September
Iris Purple Sensation

20% off

Iris 'Purple Sensation'
£4.79 - £9.60
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Iris Red Ember

20% off

Iris 'Red Ember'
£7.99 - £20.80
20 × bulbs Delivered during September
60 × bulbs Delivered during September
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Iris Silver Edge

20% off

Iris 'Silver Edge'
£19.99 - £47.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris Silvery Beauty

20% off

Iris 'Silvery Beauty'
£7.99 - £20.80
20 × bulbs Delivered during September
60 × bulbs Delivered during September
0 star 1 star 1 star 1 star 1 star
Iris Symphony

20% off

Iris 'Symphony'
£5.59 - £11.18
20 × bulbs Delivered during September
40 + 20 FREE bulbs Delivered during September
Iris Tigereye

20% off

Iris 'Tigereye'
£7.99 - £20.80
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Iris Valentine

20% off

Iris 'Valentine'
£5.59 - £14.40
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Iris White Van Vliet

20% off

Iris 'White Van Vliet'
£5.59 - £11.18
20 × bulbs Delivered during September
40 + 20 FREE bulbs Delivered during September
Iris Alida and pot combination

Up to 20%

Iris Alida and pot combination
£84.79 £74.33
Iris Alida and pot combination

Up to 20%

Iris Alida and pot combination
£77.69 £66.95
Iris Alida and pot combination

Up to 20%

Iris Alida and pot combination
£87.79 £77.03
Iris Alida and pot combination

Up to 20%

Iris Alida and pot combination
£104.79 £92.33
Iris Alida and pot combination

Up to 20%

Iris Alida and pot combination
£54.69 £46.25
Iris Alida and pot combination

Up to 20%

Iris Alida and pot combination
£52.79 £45.53
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