AnnualAGM

Sweet Pea Winston Churchill

Lathyrus odoratus 'Winston Churchill' — Spencer type; RHS AGM

£2.40approx. 25 seeds

Large ruffled crimson Sweet Pea on long stems with gentle fragrance — the classic Spencer crimson for bold cottage cutting drama. Bee-loved, RHS-awarded.

Sowing months
JanFebMarAprMayJunJulAugSepOctNovDec
Height
1.8-2.4m
Spread
30cm
Spacing
20-30cm
Position
They perform best in full sun, ideally receiving at least 6 hours of direct sunlight a day.
Soil
They demand moist soil to support their thirsty root system, but the roots must not become waterlogged or they will rot.
Grow guide
How to grow Sweet Pea Winston Churchill
Read the full guide →
About this variety

The classic crimson Spencer, and a heritage variety rather than a modern one. Large ruffled ruby-crimson blooms on long cutting stems.

Be honest about the scent. This is an older variety with a gentle fragrance rather than the powerful perfume of 'Old Spice Starry Night' or 'Heaven Scent'. It is decently scented and pleasant to have in a room, but it is not the one to choose if fragrance is the whole point.

What it gives you instead is colour with real weight. A solid ruby crimson has substance in an arrangement that a pale sweet pea cannot supply, and against white and pale pink the contrast is what makes a bunch look composed.

It is a hardy annual climber wanting rich, well-manured ground, a sturdy support and full sun, and bees work it hard through a long season. Pick every flower as it opens. A single seed pod left to form ends the plant's season, which is why most sweet peas stop in July rather than October.

Plant alongside

Sweet Pea Winston Churchill pairs beautifully with these cottage garden classics

RHS Award of Garden Merit

The RHS Award of Garden Merit is given to plants of outstanding excellence for ordinary garden use. To earn this award a plant must be of good constitution, available to the gardening public, and perform reliably across a range of UK growing conditions. It is one of the most trusted plant recommendations in British gardening and a genuine mark of quality.

Learn more at RHS.org.uk →