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Sweet Pea Seeds 'Romeo'
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Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'
Sweet Pea Seeds 'Romeo'

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Sweet Pea Seeds 'Romeo'

Lathyrus odoratus

Grow stunning, fragrant blooms with Unwins Sweet Pea Seeds 'Romeo'. Ideal for gardens, borders, and containers, these easy-to-grow seeds produce vibrant flowers that attract pollinators and add a splash of colour to your outdoor space.

Marshalls Garden

Buy 5 or more, Save 30%*

21 Seeds

10202982

In stock

£3.79

Buy 5 or more, Save 30%*

Mix 'n' Match 5 or more across our flower seeds and get 30% off. Automatically applies at checkout.

Fast Delivery – Next Day Despatch Seed Only Delivery From £2.99* | Learn More

Fast Delivery – Next Day Despatch Seed Only Delivery From £2.99*

Seed Only orders £2.99 delivery when buying 3 or more.

Less than 3 seed packet only orders will require £6.99 delivery charge. Buy 3 or more Seed Packets and receive discounted delivery at £2.99.

When showing as 'In Stock' on the website product page, products are dispatched next day by our expert team  of placing your order, (Sunday to Friday).

To ensure your seeds arrive in the freshest condition and undamaged, they are carefully packed in specially designed, fully recyclable packaging.

For larger seed orders we use Yodel express delivery to ensure you receive your package within 3 days of placing your order with the addition of it being fully tracked for your peace of mind.

 

Key Features

Marshalls Garden

Low Maintenance

Marshalls Garden

Fragrant

Product Information

Position:

Full Sun, Part Shade

Suitable for:

Patio, Small Gardens, Borders, Cottage Garden, Rockery, Wildlife Garden, Raised Bed

Soil Type:

Moist but well-draining, fertile, rich in organic matter

Complete The Job

Growing Calendar

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sow Indoors

Sow Indoors

Sow Outdoors

Sow Outdoors

Flowering

Flowering
  • Very free flowering
  • Superb for both vase and garden.

Unwins Sweet Pea Seeds 'Romeo' produce elegant, fragrant flowers that are perfect for adding colour and charm to your garden, borders, or containers. These easy-to-grow seeds flourish in sunny locations with well-drained soil and are ideal for both novice and experienced gardeners.

'Romeo' sweet peas attract bees and other pollinators, supporting a healthy garden ecosystem, while providing a stunning display of blooms throughout the flowering season. Perfect for cut flowers, bouquets, or simply enjoying their delightful scent, these sweet pea seeds are a must-have for any garden enthusiast.

How To Grow

Sweet peas are a beloved UK garden favourite, offering a kaleidoscope of colours and delightful fragrances from May through September. Their climbing habit makes them ideal for trellises, borders, wigwams, or even cascading over shrubs. With a little preparation, sweet peas are easy to grow and make excellent cut flowers for your home.


Indoor Sowing
Sow seeds in pots filled with quality seed compost during October–November or late January–April. To aid germination, soften seeds by placing them on a damp towel or in vermiculite until they swell. Tough seeds can be lightly nicked opposite the ‘eye’ to let moisture in. Place pots in a warm greenhouse, conservatory, or cold frame, keeping soil moist but not waterlogged.


Planting Out
Harden off seedlings before transplanting to a sunny, sheltered spot with well-drained soil enriched with compost or manure. Plant around 10 inches (25cm) apart, securing each to canes or a wigwam. Regular watering during dry periods supports healthy growth and abundant blooms.


Care and Maintenance
Encourage strong, bushy plants by pinching out the top of main shoots when around 4 inches (10cm) tall. Feed with a potassium-rich liquid fertiliser to boost flowers and tie plants gently to supports as they grow. Dead-head faded flowers throughout the season to prolong flowering and maintain plant health.


Did You Know?
Sweet peas are not only beautiful in the garden—they make charming cut flowers that fill your home with fragrance, allowing you to enjoy their blooms long after picking.


Why Marshalls Garden

We are more than just a team; we are your gardening experts, dedicated to providing valuable guidance and support for all your gardening endeavours.


Discover our wide range of gardening guides developed over 75 years, showcasing our commitment to gardening.


Contact us Mon – Fri and even on bank holidays (because gardening queries don't follow a calendar), to discuss our product range or chat about all things gardening.


When you order from us, expect promptness. 'In stock' plants and seeds are dispatched within two working days. And because we're as green as our thumbs, all our packaging is recyclable.


Our trustworthiness isn't just us talking. It's thousands of five-star reviews on Trustpilot and a 100% happiness guarantee on all our products. We're not just here to sell, we're here to sow trust.

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