Order by Wednesday for delivery before bank holiday weekend

20% off Chelsea favourite plants | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Search for "cosmos"

By type
Facing
How much sun
Soil type
Flowering month
Flower colour
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Sowing month inside or protected
Sowing month outside
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Soil moisture
Kitchen garden planting guidelines
Sort by relevance
All items
52 items
Blue and white cutting garden collection

20% off

Blue & white cutting garden collection
£11.06 £8.85
1 × collection In stock (shipped within 2-3 working days)
Elegant cutting garden collection

20% off

Elegant cutting garden collection
£13.06 £10.45
1 × collection In stock (shipped within 2-3 working days)
Pastels cutting garden collection

20% off

Pastels cutting garden collection
£27.22 £21.78
1 × collection In stock (shipped within 2-3 working days)
Ruffling skies cutting garden collection

20% off

Ruffling skies cutting garden collection
£14.65 £11.72
1 × collection In stock (shipped within 2-3 working days)
Simple white cutting garden collection

20% off

Simple white cutting garden collection
£5.68 £4.54
1 × collection In stock (shipped within 2-3 working days)
Cosmos bipinnatus Apricota

New

20% off

Cosmos bipinnatus 'Apricota'
£2.39 - £15.98
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo available to order from winter
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo available to order from winter
Cosmos bipinnatus Purity

20% off

Cosmos bipinnatus 'Purity'
£2.31 - £36.99
approx 100 seeds In stock (shipped within 2-3 working days)
5 × seedlings | jumbo available to order from winter
10 + 5 FREE seedlings | jumbo available to order from winter
40 + 20 FREE seedlings available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.6 5 9
Cosmos sulphureus Bright Lights mixed

20% off

Cosmos sulphureus 'Bright Lights mixed'
£2.99 £2.39
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Dazzler

20% off

Cosmos bipinnatus 'Dazzler'
£2.25 £1.80
approx 100 seeds In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Cosmos bipinnatus Xsenia

New

20% off

Cosmos bipinnatus 'Xsenia'
£3.03 - £17.58
approx 30 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × seedlings | jumbo available to order from winter
10 + 5 FREE seedlings | jumbo available to order from winter
Cosmos bipinnatus Double Click Rose Bonbon (Double Click Series)

20% off

Cosmos bipinnatus 'Double Click Rose Bonbon' (Double Click Series)
£4.99 £3.99
approx 75 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Snow Puff (Double Click Series)

20% off

Cosmos bipinnatus 'Double Click Snow Puff' (Double Click Series)
£3.29 £2.63
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Fizzy Rose Picotee (Fizzy Series)

20% off

Cosmos bipinnatus 'Fizzy Rose Picotee' (Fizzy Series)
£2.63 - £15.98
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo available to order from winter
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo available to order from winter
Cosmos bipinnatus Hummingbird Lilac

New

20% off

Cosmos bipinnatus 'Hummingbird Lilac'
£3.49 £2.79
approx 40 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Rubenza

20% off

Cosmos bipinnatus 'Rubenza'
£2.49 £1.99
approx 30 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Cosmos bipinnatus Xanthos

20% off

Cosmos bipinnatus 'Xanthos'
£4.29 £3.43
approx 30 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
pink orange and white cutting garden collection

20% off

Pink orange & white cutting garden collection
£11.76 £9.41
1 × collection In stock (shipped within 2-3 working days)
Cosmos bipinnatus Candy Stripe

New

20% off

Cosmos bipinnatus 'Candy Stripe'
£2.99 £2.39
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Cosimo Collarette (Cosimo Series)

New

20% off

Cosmos bipinnatus 'Cosimo Collarette' (Cosimo Series)
£2.79 - £15.98
approx 30 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × seedlings | jumbo available to order from winter
10 + 5 FREE seedlings | jumbo available to order from winter
Cosmos bipinnatus Double Click Cranberries (Double Click Series)

20% off

Cosmos bipinnatus 'Double Click Cranberries' (Double Click Series)
£4.79 £3.83
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Fizzy White (Fizzy Series)

New

20% off

Cosmos bipinnatus 'Fizzy White' (Fizzy Series)
£3.29 £2.63
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Rubinato

20% off

Cosmos bipinnatus 'Rubinato'
£3.79 £3.03
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Sensation Picotee (Sensation Series)

20% off

Cosmos bipinnatus 'Sensation Picotee' (Sensation Series)
£3.79 £3.03
approx 75 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Sensation Pinkie (Sensation Series)

20% off

Cosmos bipinnatus 'Sensation Pinkie' (Sensation Series)
£2.99 £2.39
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Velouette

20% off

Cosmos bipinnatus 'Velouette'
£3.99 £3.19
approx 30 seeds In stock (shipped within 2-3 working days)
Sugared almonds cutting garden collection

20% off

Sugared almonds cutting garden collection
£27.82 £22.26
1 × collection In stock (shipped within 2-3 working days)
cosmos gift set

20% off

cosmos gift set
£14.99 £11.99
gift set shipped within 2 weeks
Dahlia Mexican Star

20% off

Dahlia 'Mexican Star'
£4.39 - £28.78
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
Fluted peony plant support - rust
Fluted peony plant support - rust
£39.99 - £49.99
Ø43 × H65cm In stock (shipped within 2-3 working days)
Ø55 × H70cm In stock (shipped within 2-3 working days)
Cosmos atrosanguineus

20% off

Cosmos atrosanguineus
£7.19 - £15.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Vibrant colour seed combination

20% off

Vibrant colour seed combination
£10.18 £8.14
4 packets of seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Cosimo Purple Red (Cosimo Series)

New

20% off

Cosmos bipinnatus 'Cosimo Purple Red' (Cosimo Series)
£5.59 - £15.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × seedlings | jumbo available to order from winter
10 + 5 FREE seedlings | jumbo available to order from winter
Cosmos bipinnatus Cosimo Red-White (Cosimo Series)

New

20% off

Cosmos bipinnatus 'Cosimo Red-White' (Cosimo Series)
£5.59 - £15.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × seedlings | jumbo available to order from winter
10 + 5 FREE seedlings | jumbo available to order from winter
White pearls container plant collection
White pearls container plant collection
£15.98 - £31.97
1 × bedding collection | 10 plants available to order from winter
2+1 FREE bedding collections | 30 plants available to order from winter
Cosmos bipinnatus Antiquity
Cosmos bipinnatus 'Antiquity'
£7.99 - £36.99
5 × seedlings | jumbo available to order from winter
10 + 5 FREE seedlings | jumbo available to order from winter
20 seedlings available to order from winter
40 + 20 FREE seedlings available to order from winter
Cosmos atrosanguineus Chocamocha ('Thomocha') (PBR)
Cosmos atrosanguineus Chocamocha ('Thomocha') (PBR)
£7.99 - £18.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Casanova Pink (Casanova Series)
Cosmos bipinnatus 'Casanova Pink' (Casanova Series)
£2.49 £1.99
approx 30 seeds available to order from autumn
Cosmos bipinnatus Capriola

New

Cosmos bipinnatus 'Capriola'
£2.99 £2.39
approx 30 seeds available to order from winter
Shake and sow Cottage gardens
Shake & sow - Cottage gardens
£7.99 £6.39
20g of seed available to order from autumn
Shake and sow Flowers for bees
Shake & sow - Flowers for bees
£7.99 £6.39
20g of seed available to order from autumn
Shake and sow Flowers for birds
Shake & sow - Flowers for birds
£7.99 £6.39
20g of seed available to order from autumn
Shake and sow Flowers for wildlife - bright mix
Shake & sow - Flowers for wildlife - bright mix
£7.99 £6.39
20g of seed available to order from autumn
Cosmos bipinnatus Razzmatazz Series
Cosmos bipinnatus 'Razzmatazz Series'
£18.49 - £36.99
20 seedlings available to order from winter
40 + 20 FREE seedlings available to order from winter
1 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Sonata Hot Pink Mixed
Cosmos bipinnatus 'Sonata Hot Pink Mixed'
£18.49 - £36.99
20 seedlings available to order from winter
40 + 20 FREE seedlings available to order from winter
0.75 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Sonata White ('Pas1789') (Sonata Series)
Cosmos bipinnatus Sonata White ('Pas1789') (Sonata Series)
£7.99 - £15.98
5 × seedlings | jumbo available to order from winter
10 + 5 FREE seedlings | jumbo available to order from winter
0 star 0 star 0 star 1 star 1 star
Dahlia G. F. Hemerik
Dahlia 'G. F. Hemerik'
£4.39 - £11.20
1 × tuber available to order from winter
3 × tubers available to order from winter
Circular tall border support - rust
Circular tall border support - rust
£9.99 - £14.99
W45cm × H91cm sold out
W50cm × H108cm sold out
W60cm × H120cm sold out
Cosmos butterfly container plant collection
Cosmos butterfly container plant collection
£23.98 - £47.95
1 × bedding collection | 15 plants available to order from winter
2+1 FREE bedding collections | 45 plants available to order from winter
Cosmos atrosanguineus Cherry Chocolate ('Vg001') (PBR)

New

Cosmos atrosanguineus Cherry Chocolate ('Vg001') (PBR)
£7.99 - £38.39
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
3 × 2 litre pots available to order from autumn
Cosmos bipinnatus Apollo Pink (Apollo Series)
Cosmos bipinnatus 'Apollo Pink' (Apollo Series)
£12.99 £10.39
2 litre pot available to order from autumn
Cosmos bipinnatus Apollo White (Apollo Series)
Cosmos bipinnatus 'Apollo White' (Apollo Series)
£12.99 £10.39
2 litre pot available to order from autumn
Border support - rust

New

Border support - rust
£5.99 - £7.99
W38cm × D25cm × H51cm sold out
W38cm × D25cm × H86cm sold out

Copyright © Crocus.co.uk Ltd 2025. All rights reserved.