Sweet Pea - Scarlet - Lathyrus odoratus - Velvety elegant petals, striking display - Fresh Seeds

Sweet Pea Scarlet (Lathyrus odoratus) is an annual climbing plant that produces long, slender stems growing to about 2.5 m. It climbs using tendrils, so it is well suited to pergolas, arbours, fences, and other supports. The flowers have an intense scarlet colour and a distinctive, sweet fragrance that gives the space a pleasant summer feel. This variety grows quickly and flowers abundantly for much of the summer, creating striking vertical displays. The blooms are also suitable for cutting, staying fresh for a long time and releasing a gentle scent indoors.

Sowing depth

Sow the seeds at a depth of 3 to 4 cm. This supports even emergence, healthy root development, and strong shoot growth. Sowing too shallow can leave seedlings at risk of drying out, so it is best to keep to the recommended depth.

When to sow outdoors

Sow in March or April, once the soil has warmed and the risk of frost has passed. You can also raise seedlings in pots earlier and transplant them to their final position after the last colder days. Early sowing supports strong rooting and helps the plants start flowering sooner.

Spacing

Keep a spacing of 10 to 20 cm between plants. This gives the sweet peas enough room to develop, allowing the stems to climb freely and form a dense cascade of colour.

Flowering period

Flowering runs from June to September. Throughout the summer, the plant decorates the garden with vivid scarlet blooms and an appealing scent. Regularly removing faded flowers encourages new buds, extending the flowering period and keeping the colour strong.

Growing tips

Sweet peas grow best in sunny positions sheltered from wind. They prefer fertile, free-draining soil with a slightly limy character. Before sowing, soak the seeds in lukewarm water for about 24 hours to help speed up germination. Water regularly, especially during dry periods, and remove weeds as needed. Additional organic or mineral feeding can increase the intensity of flowering. Thanks to their tendrils, the plants climb supports on their own, forming eye-catching green and red screens with a natural charm.

Why buy from GardenSeedsMarket

When you choose seeds from GardenSeedsMarket, you can rely on proven quality and dependable results. Each batch is tested in laboratory conditions, supporting strong germination and healthy plants. Orders are processed quickly, and our team is happy to advise on growing and care. GardenSeedsMarket is run by enthusiasts who focus on plants and customer satisfaction. By choosing our seeds, you invest in a beautiful display and the confidence that your purchase will support a season full of colour and fragrance.

Pack contents

The pack contains 2 g of seeds. The packaging includes growing guidance and information on the sow-by date.