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Flower seeds for chalky soil

Shop flower seeds for chalky soil with confidence

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Used at RHS Chelsea Flower Show
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Showing Seeds Flower seed Soil type : Chalky soil clear all
229 items
Orlaya grandiflora

Best Seller

25% off

Orlaya grandiflora
From £2.17
approx 25 seeds
0.25 star 1 star 1 star 1 star 1 star 4.2 5 10 (10)
Lathyrus odoratus Gwendoline

25% off

Lathyrus odoratus 'Gwendoline'
£2.89 £2.17
approx 20 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 6 (6)
Ammi majus

Best Seller

25% off

Ammi majus
From £2.17
approx 500 seeds
0.75 star 1 star 1 star 1 star 1 star 4.7 5 6 (6)
Calendula officinalis Snow Princess

25% off

Calendula officinalis 'Snow Princess'
£2.89 £2.17
approx 100 seeds
Thunbergia alata Susie Orange with Black Eye (Susie Series)

25% off

Thunbergia alata 'Susie Orange with Black Eye' (Susie Series)
£2.89 £2.17
approx 30 seeds
0 star 0 star 1 star 1 star 1 star 3.0 5 2 (2)
Nigella papillosa African Bride

25% off

Nigella papillosa 'African Bride'
From £2.17
approx 100 seeds
3 × packets of approx 100 seeds
Hesperis matronalis

25% off

Hesperis matronalis
£2.79 £2.09
approx 500 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Nicotiana mutabilis

25% off

Nicotiana mutabilis
£2.79 £2.09
approx 100 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Calendula officinalis

25% off

Calendula officinalis
£2.79 £2.09
approx 100 seeds
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4 (4)
dill Dukat

25% off

dill 'Dukat'
£2.79 £2.09
approx 500 seeds
Myosotis sylvatica

25% off

Myosotis sylvatica
£2.79 £2.09
approx 175 seeds
Digitalis purpurea

Up to 30% off

Digitalis purpurea
From £2.09
approx 1000 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.9 5 7 (7)
Oenothera lindheimeri The Bride

25% off

Oenothera lindheimeri 'The Bride'
£2.79 £2.09
approx 25 seeds
Helichrysum bracteatum Snow White

New

25% off

Helichrysum bracteatum 'Snow White'
£2.79 £2.09
approx 400 seeds
Chrysanthemum Eastern Star

New

25% off

Chrysanthemum 'Eastern Star'
£2.79 £2.09
approx 500 seeds
Tropaeolum majus Tip Top Apricot

New

nasturtium - Tropaeolum majus 'Tip Top Apricot'
£2.79 £2.09
available to order from autumn
Eschscholzia californica Carmine King

New

25% off

Eschscholzia californica 'Carmine King'
£2.79 £2.09
approx 500 seeds
Helichrysum bracteatum Salmon Rose

New

25% off

Helichrysum bracteatum 'Salmon Rose'
£2.79 £2.09
approx 400 seeds
Digitalis purpurea Sutton's Apricot

Best Seller

25% off

Digitalis purpurea 'Sutton's Apricot'
From £2.02
approx 150 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.5 star 1 star 1 star 1 star 3.4 5 8 (8)
Tropaeolum majus Black Velvet (Tom Thumb Series)

25% off

nasturtium - Tropaeolum majus 'Black Velvet' (Tom Thumb Series)
£2.69 £2.02
approx 30 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Calendula officinalis Indian Prince (Prince Series)

25% off

Calendula officinalis 'Indian Prince' (Prince Series)
£2.69 £2.02
approx 100 seeds
0.75 star 1 star 1 star 1 star 1 star (5)
Lathyrus odoratus var. nanellus Pink Cupid

25% off

Lathyrus odoratus var. nanellus 'Pink Cupid'
From £2.02
approx 20 seeds
Briza maxima

25% off

Briza maxima
£2.69 £2.02
approx 225 seeds
Lagurus ovatus

25% off

Lagurus ovatus
£2.69 £2.02
approx 500 seeds
Allium tuberosum

25% off

chives 'garlic'
From £1.87
approx 120 seeds
1 star 1 star 1 star 1 star 1 star (1)
Tropaeolum majus Alaska Series

25% off

nasturtium - Tropaeolum majus 'Alaska Series'
£2.49 £1.87
approx 40 seeds
1 star 1 star 1 star 1 star 1 star (3)
Tropaeolum majus Climbing Mixed

25% off

nasturtium - Tropaeolum majus 'Climbing Mixed'
£2.49 £1.87
approx 40 seeds
Limnanthes douglasii

25% off

Limnanthes douglasii
£2.49 £1.87
approx 125 seeds
1 star 1 star 1 star 1 star 1 star (1)
Helianthus Tall Single

25% off

Helianthus 'Tall Single'
£2.49 £1.87
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (2)
Aster Duchess Mixed

25% off

Aster 'Duchess Mixed'
£2.49 £1.87
approx 200 seeds
Visnaga daucoides

25% off

Visnaga daucoides (syn. Ammi visnaga)
From £1.87
approx 300 seeds
Calendula officinalis Orange King

25% off

Calendula officinalis 'Orange King'
£2.49 £1.87
approx 150 seeds
Alcea rosea Single mixture

25% off

Alcea rosea 'Single mixture'
£2.49 £1.87
approx 75 seeds
Phlox drummondii Crème Brûlée

25% off

Phlox drummondii 'Crème Brûlée'
£2.49 £1.87
approx 200 seeds
1 star 1 star 1 star 1 star 1 star (1)
Helichrysum Eternity Mix

25% off

Helichrysum 'Eternity Mix'
£2.49 £1.87
approx 350 seeds
Centaurea cyanus Polka Dot Series

25% off

Centaurea cyanus 'Polka Dot Series'
£2.49 £1.87
approx 325 seeds
Salvia viridis Pink Lagoon

25% off

Salvia viridis 'Pink Lagoon'
£2.49 £1.87
approx 300 seeds
Papaver Rose Feathers

New

Papaver 'Rose Feathers'
£2.49 £1.87
available to order from autumn
Echinops ritro

New

Echinops ritro
£2.49 £1.87
available to order from autumn
Helianthus annuus Teddy Bear

New

25% off

Helianthus annuus 'Teddy Bear'
£2.49 £1.87
approx 40 seeds
Nigella damascena Miss Jekyll Alba

New

25% off

Nigella damascena 'Miss Jekyll Alba'
£2.40 £1.80
approx 500 seeds
Tagetes patula Burning Embers

25% off

Tagetes patula 'Burning Embers'
£2.39 £1.79
approx 50 seeds
radish French Breakfast 3

25% off

radish 'French Breakfast 3'
£2.29 £1.72
approx 1200 seeds
1 star 1 star 1 star 1 star 1 star (2)
Digitalis purpurea f. albiflora

Best Seller

25% off

Digitalis purpurea f. albiflora
From £1.69
approx 250 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (10)
Ipomoea lobata

25% off

Ipomoea lobata
£2.25 £1.69
approx 20 seeds
Ipomoea purpurea Grandpa Otts

25% off

Ipomoea purpurea 'Grandpa Otts'
£2.25 £1.69
approx 30 seeds
0 star 1 star 1 star 1 star 1 star (1)
Malope trifida Vulcan

25% off

Malope trifida 'Vulcan'
£2.25 £1.69
approx 70 seeds
Allium schoenoprasum

Best Seller

25% off

chives
From £1.64
approx 300 seeds
9cm pot
2 + 1 FREE 9cm pots
0 star 1 star 1 star 1 star 1 star (2)
Borago officinalis

25% off

borage
From £1.64
approx 75 organic seeds
0.5 star 1 star 1 star 1 star 1 star (6)
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Our flower seeds for chalky soil collection is designed to make growing from seed feel simple, useful and rewarding. These flower seeds help you add colour, texture and seasonal interest, whether you are filling gaps in a border, refreshing containers or planning a more productive cutting patch. Starting with seed is a flexible way to grow more for your money, and it gives you plenty of choice when shaping the look and feel of your outdoor space.

Choose from carefully selected varieties that suit different spaces, styles and levels of experience. You can look for reliable favourites, easy options for quick results, or more distinctive choices to add interest through the season. Clear product details help you understand where each seed works best, when to sow, and what kind of result to expect, so it is easier to choose with confidence.

At Crocus, our range is curated by people who understand real gardens and the practical decisions gardeners make. From popular flower seeds to more specialist choices, we focus on quality, useful information and convenient delivery to your door. Browse the range, pick the seeds that suit your plans, and start growing a garden that feels more colourful, personal and well put together.

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