Sweet Pea 'Windsor'

A Spencer with large flowers, long stems, prolonged flowering season and good scent. More
20 seeds 040060 £2.25 In stock
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Items will be despatched in 5-7 working days.

Or buy this as part of our Buckets of Sweet Peas Collection and New Giants Sweet Pea Collection.

More Details

Sweet Pea 'Windsor' is a Spencer type with large flowers, long stems, prolonged flowering season and good scent.

Scent 7/10.

Spencer type sweet peas were initially bred by Silas Cole, a gardener working for the Spencer family in 1900. Everyone went mad for this frilly, flamboyant, scented flower and lots of work went into expanding the range so that they gradually became available in almost every colour.

No garden is complete without sweet peas. Grow them over arches, teepees and trellis and plant them with your runner beans to draw lots of insect pollinators into your veg patch. Sweet peas are all easy to grow and will fill your garden and house with the best scent ever.

Genus Lathyrus odoratus
Group/Species Spencer
Variety Windsor
Type Hardy Annual Climber
Common Name Sweet Pea
Border Position Climber
Soil Type Fertile, Neutral
Scent Scented
Site Full Sun
Moisture Moist but Well-drained
Height 2 metres (6ft)
Spacing Plant out, 2 plants to a vertical support, 15cm (6in) apart in a mild spell in March-May.
Sowing, Seeds, Planting Sow October-December or January-March, 2 seeds into 1 rootrainer. When roots fill container, pot on 2 seedlings together into a 1 litre pot. Pinch out tips when plants have 4 pairs of leaves. If autumn sown, overwinter in a light, cool place.
Care Tips Remove the climbing tendrils as they grow. Tie the stem into your framework on a regular basis. Can be grown in deep container pots up a climbing frame. Find out how to cordon train your sweet pea in Sarah's how-to guide.
Flowering May - August (winter-sown) or June - September (spring-sown), or 12-14 weeks from spring-sowing of seed.
Vase Life 4-5 days. Avoid direct sunlight and heat. This has a beautiful scent.
Harvesting Keep picking as often as you can.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Sow Under Cover/Plant Indoors
  • Direct Sow/Plant Outdoors
  • Flowers/Harvest
Advice & Videos
How to grow sweet peas from seed

Find the best method of growing sweet peas from seed for strong, productive plants.

How to cordon train your sweet peas

Discover how to cordon train your sweet peas for magnificent plants.

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