Cut flower

Trachelium (Throatwort)

Trachelium caeruleum

Domed umbels of tiny purple flowers — long-stem, long vase life.

Sun

Full sun

Water

Moderate

Soil

Rich, well-drained

Difficulty

Medium

Container

Yes

Edible part

Ornamental

Lifecycle

Annual

Hardiness

Half-hardy

cut-flowerfillerpollinator

Plants well with

Where to source

Get growing in United Kingdom

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Thompson & Morgan

Stocks Trachelium seeds suited to UK growing; reliable for London's cool summers and indoor start options.

Crocus

Offers pots in sizes ideal for Trachelium's shallow roots and compact growth habit indoors or outdoors.

Amazon UK

Supplies gardening tools for seed sowing and potting tasks essential to Trachelium propagation and care.