Trade Sales Contact Us
Primrose
My wheelbarrow

Shop

Information & Help

My account

Lathyrus Prince Of Orange | Sweetpea
Lathyrus Prince Of Orange | Sweetpea

Lathyrus Prince Of Orange | Sweetpea

SKU: SD30000262
approx 20 seeds
£3.99
In stock (delivery in 3-4 working days)
1

Pot size guide

Delivery van
Delivery options
Seed Packets (only) £2.99

Buy now pay later

Overview

Bright, warm yet bold blooms make this heirloom sweet pea stand out, with each flower showing a strong mix of orange shades touched with pink, clinging easily to trellis, netting, or canes to form a tall, colourful display that suits borders or large containers.

Long stems hold frilled petals that open reliably from late spring, giving a good run of flowers for cutting and a consistent source of scent outdoors. Frequent picking encourages more buds and keeps the colour show going while also drawing in pollinators.

Lathyrus ‘Prince of Orange’ offers a striking blend of warm, vivid tones, making it a solid choice for gardeners wanting scented sweet peas with standout colour for both garden structure and indoor arrangements.

Specifications

  • Position: Full sun
  • Soil: Moderately fertile, moist, well-drained soil
  • Rate of growth: Fast-growing
  • Flowering period: June to September
  • Hardiness: Frost tender

Care guide

After the risk of frost has passed, and before spring planting our 9cm sweet peas, incorporate lots of well-rotted organic matter in the planting area and backfill. Once planted out, keep sweet peas well-watered, especially during dry spells, as they dislike drying out. Tie in the stems regularly to their supports to keep them upright and prevent tangling. Feed every couple of weeks with a high-potash fertiliser once flowering starts to encourage continuous blooms.

Remove faded flowers promptly to prevent seed pods forming, as this will prolong flowering. Keep an eye out for pests such as aphids and treat early to prevent damage. Regular picking not only keeps the display going but also provides plenty of blooms for the house.

Planting requirements

  • From October to late February, sow seeds into deep pots or root trainers filled with a good-quality seed compost and place them in a cold frame. Pinch out the tips as the plants grow to encourage them to become bushier and produce more flowers, and harden off before planting out in early April.
  • Direct sowing can also be made in October, where plants will be more advanced for the following year, or March-April. It is important to remove the faded flowers before they set seed, so picking them to fill a vase inside will only encourage more to form.

About Primrose

About Primrose

Primrose is the place to be to Discover Everything Garden.

We were created in 2003 to become the UK's largest online-only garden centre. Thousands of plants, planters, awnings, garden furniture sets, water features and more line our digital shelves, and we're ready to fill your garden with comfort, quality, colour and style.

If you'd like to find out more, check out our 'About Us' page.

Reviews

Q&A

Contact us
Terms
Privacy
Cookies

© 2026 Cercis Ltd. All rights reserved | Primrose is the trading name of Cercis Ltd (Registration number: 14521244)