Nasturtium Tall Single Seeds

Tropaeolum majus is a vigorous climbing variety that produces striking single flowers in vibrant shades of red, orange, and yellow.

 

The Latin name Tropaeolum means "trophy plant," inspired by the shield-like shape of its leaves. With its trailing or climbing habit, this fast-growing annual is ideal for covering trellises, fences, or walls, and it can also be used as a trailing plant in large containers.

 

Thriving in full sun and well-drained soil, Nasturtium Tall Single can reach heights of 180-240 cm when supported, creating a dramatic display. Blooming from summer through autumn, this variety is not only visually stunning but also practical—its edible flowers and leaves add a spicy, peppery flavour to salads and garnishes.

 

It is also a magnet for pollinators like bees and butterflies, bringing life and movement to the garden.

 

A must-have for gardeners seeking a bold, climbing variety that combines beauty, versatility, and culinary value.

 

Seed Qty: 25

 

Sow: March - May (indoors) or April - June (outdoors)

Germination: 10 - 14 days

Soil: Well-drained, moderately fertile soil; tolerates poor soils

Height: 180 - 240 cm (with support)

Flowering: June - October

Companion Plants: Sweetcorn, Beans, Cucumbers

Avoid Planting With: Potatoes and Brassicas

Water sparingly and avoid heavy fertilisation to encourage abundant flowering.

 

Sowing Instructions

 

Indoors: Sow seeds from March to May in individual pots of moist compost, planting them 1.5 cm deep. Keep at 15-20°C. Once seedlings develop their first true leaves, transplant them into larger pots. Harden off and plant outdoors after the last frost, spacing 30-40 cm apart and providing climbing supports.

 

Outdoors: Sow directly into prepared soil from April to June. Place seeds 1.5 cm deep, spacing 30-40 cm apart. Provide supports for climbing as the plants grow.

 

Nasturtium Tall Single is perfect for creating vertical interest in your garden, offering a stunning display of colour and edible blooms with minimal maintenance.