Cut flower

Larkspur

Annual cousin of delphinium — direct sow in autumn for tall spring spires.

Sun

Full sun

Water

Moderate

Soil

Well-drained

Difficulty

Easy

Container

Yes

Edible part

Ornamental

Lifecycle

Annual

Hardiness

Hardy

cut-flowerspireannual

Plants well with

Where to source

Get growing in United Kingdom

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Thompson & Morgan

Stock cool-season larkspur varieties suited to London's temperate climate; reliable germination for UK spring sowing.

Crocus

Offer appropriately sized pots for larkspur's deep roots and London's wet winters; good drainage essential.

Amazon UK

Provide reliable access to quality hand tools for direct sowing larkspur seeds into prepared garden beds.