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Nurseryman's Choice Vegetables
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Nurseryman's Choice Vegetables

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Kale 'Black Kale'
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Kale 'Black Kale'

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Alstroemeria 'Butterfly Hybrids'

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Alstroemeria 'Butterfly Hybrids'

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Kale Mixed Collection
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Kale Mixed Collection

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Calibrachoa 'Uno Bakari'
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Calibrachoa 'Uno Bakari'

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Broccoli 'Beneforte'
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Broccoli 'Beneforte'

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Cabbage 'Stelvio'
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Cabbage 'Stelvio'

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Cauliflower 'Veronica' (Summer/Autumn) - Seeds
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Cauliflower 'Veronica' (Summer/Autumn) - Seeds

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Kale 'Reflex'
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Kale 'Reflex'

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Cauliflower (Amoresco) 'Amo 125' F1
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Kale 'Redbor'
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Kale 'Redbor'

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Broccoli 'Stromboli' (Calabrese)
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Broccoli 'Stromboli' (Calabrese)

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Cabbage Round Continuity Collection
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Cabbage Round Continuity Collection

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Cabbage 'Winter Jewel'
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Cabbage 'Winter Jewel'

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Cauliflower Romanesco Continuity Collection
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Cauliflower Romanesco Continuity Collection

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Brassica Clubroot Collection
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Brassica Clubroot Collection

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Broccoli 'Jacaranda'
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Broccoli 'Jacaranda'

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Broccoli 'Monclano' F1 Hybrid (Calabrese)
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Broccoli 'Monclano' F1 Hybrid (Calabrese)

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Broccoli 'Purplelicious'
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Broccoli 'Purplelicious'

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Broccoli 'Sibsey' (Bellaverde®) F1 Hybrid
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Broccoli 'Sibsey' (Bellaverde®) F1 Hybrid

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Brussels Sprout Continuity Collection
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Brussels Sprout Continuity Collection

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Brussels Sprout 'Crispus' F1 Hybrid
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Brussels Sprout 'Crispus' F1 Hybrid

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Brussels Sprout 'Red Darling'
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Brussels Sprout 'Red Darling'

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Cabbage 'Cordesa' (Autumn Savoy)
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Cabbage 'Cordesa' (Autumn Savoy)

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Cabbage Pointed Continuity Duo
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Cabbage Pointed Continuity Duo

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Cabbage Savoy Continuity Collection
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Cabbage Savoy Continuity Collection

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Cauliflower 'Clapton' F1 Hybrid (Summer/Autumn)
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Cauliflower 'Clapton' F1 Hybrid (Summer/Autumn)

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Cauliflower 'Depurple'
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Cauliflower 'Depurple'

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Cauliflower Late Summer Collection
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Cauliflower Late Summer Collection

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Cauliflower Trio Mixed
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Cauliflower Trio Mixed

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Kale 'Black Magic'
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Kale 'Black Magic'

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Kale 'Gourmet Collection'
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Kale 'Gourmet Collection'

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Kale 'Rainbow Candy Crush'
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Kale 'Rainbow Candy Crush'

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Kale 'Red Russian'
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Kalettes®
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Kalettes®

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Cosmos seeds – more info

Cosmos are the perfect summer border filler, and make lovely cut flowers too. Sow them under cover in late spring or direct sow into the border after the last frosts.

If you’re growing a taller variety such as a bipinnatus, choose a sheltered spot out of the wind or stake plants with a support cane. In a cut flower border, grow them through pea netting.

Are cosmos annual or perennial?

Cosmos are grown as half-hardy annual seeds in the UK as they are not frost-hardy. However, they will self-seed, so if you leave them to their own devices they’ll grow again in the same spot in following years.

How long do cosmos seeds take to germinate?

Cosmos will usually take between seven and 21 days to germinate, going on to flower around six weeks later. A warm environment will encourage faster germination.

How tall do cosmos grow?

Cosmos plants vary in height from dwarf varieties, such as ‘Dwarf Purple Picotee’, which grows to 30cm (12ins), through to tall varieties such as ‘Cupcakes White’, which can reach 120cm (47.2ins).

For further tips and advice read our cosmos seed guide.

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