Sweet Pea Old Spice Starry Night bunch of red and purple blooms tied with twine on a wooden table

Sweet Pea Old Spice Starry Night

£2.50
Skip to product information
Sweet Pea Old Spice Starry Night bunch of red and purple blooms tied with twine on a wooden table
RHS Plants for Pollinators

Sweet Pea Old Spice Starry Night

Lathyrus odoratus 'Old Spice Starry Night' — Grandiflora type; Old Spice series

4 reviews

Velvety bicolour blooms in deep violet, indigo, maroon and purple — the heritage Old Spice Sweet Pea with double the perfume of modern types and superior heat tolerance.

£2.50

Free UK delivery on seed orders over £30

Dispatched from our Norfolk farm — Royal Mail, usually within one working day.

Your growing year

Sow, plant out and flowering months for this variety

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sow
Plant out
In flower
SowPlant outIn flower

At a glance

Height
1.8m
Spread
30cm
Spacing
20-30cm
Position
Full sun is essential for the best flower production. While they will tolerate light, dappled shade, heavy shade will drastically reduce blooming.
Colour
Mixed
Seeds per packet
25
Soil
Moisture-retentive but never waterlogged. Sweet peas are thirsty and require consistent moisture.
Grow guide How to grow Sweet Pea Old Spice Starry Night Read the full guide →

About this variety

Velvety bicolours in deep violet, indigo, maroon and purple, and the most powerfully scented thing in the whole range. It is the staff favourite here.

These are Grandifloras rather than Spencers, and the difference is a real trade. The flowers are smaller and the stems shorter than a modern exhibition variety, and in return you get roughly double the perfume, which is the original wild sweet pea scent the Spencers largely bred out.

The other advantage is heat. The Old Spice series was selected for tolerance of hot weather, and in a warm British July, when standard Spencers stop flowering and go over, these keep going. In the kind of summers we are getting now, that is worth more every year.

It wants rich ground, a sturdy support and daily picking. Cut every flower as it opens; one seed pod is enough to tell the plant to stop. And the seeds look like garden peas and are toxic, so keep them from children and do not eat the pods.

RHS Plants for Pollinators

This plant has been assessed by the Royal Horticultural Society and recommended as especially beneficial to bees, butterflies and other pollinators. Growing plants like this directly supports UK pollinator populations — something close to our hearts at Salle Moor Hall Farm, where we see the difference a cottage garden full of the right plants can make.

Learn more at RHS.org.uk →
  • 5 stars: 2 (50%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 2 (50%)
S
Sarah Cameron
Best Sweet Peas

Sweet Pea Old Spice Starry Night this is the best Sweet Pea I have grown.
This is the 2nd packet I have ordered.
Gorgeous colours that keep giving

S
Sarah Cameron
Best Sweet Peas

Sweet Pea Old Spice Starry Night this is the best Sweet Pea I have grown.
This is the 2nd packet I have ordered.
Gorgeous colours that keep giving

L
Liane

These havent grown or are not strong. I dont think they will flower at all

L
Liane Cowell

These havent grown or are not strong. I dont think they will flower at all