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Salvia nemorosa ‘Blue Marvel’

In Stock • Dispatched from our nursery

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Mix & match • Create your own combination • Pot sizes subject to availability

P9(9cm Pot)

1 Litre(13cm Pot)

3+ plants

£25.00

£30.00

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6+ plants

Most Popular!

£45.00

£58.00

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9+ plants

£60.00

£80.00

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*excludes new for 2026 varieties • to see a full list of excluded plants click here*

Exceptional plants, better value

Mix & match • Create your own combination

P9 (9cm)

1 Litre

3+ plants

£25.00

£30.00

Save 5%

6+ plants

Most popular!

£45.00

£58.00

Save 10%

9+ plants 

£65.00

£80.00

Save 15%

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Plant information

Plant Description

Salvia nemorosa ‘Blue Marvel’ is a hardy perennial salvia celebrated for its captivating deep purple-blue flowers. Blooming abundantly, its nectar-rich blossoms attract bees, butterflies, and other pollinators, making it an excellent choice for wildlife-friendly gardens.

Versatile and low-maintenance, Salvia ‘Blue Marvel’ thrives in both pots and tubs, as well as in mixed herbaceous borders, adding vibrant colour, structure, and long-lasting interest to any planting scheme. Exceptionally hardy, it generally requires no winter protection, making it a reliable and easy-care option for gardeners. With its striking flowers, pollinator appeal, and robust growth habit, Salvia nemorosa ‘Blue Marvel’ is a standout addition to both garden beds and container displays.

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🌿 How to Care for Salvia nemorosa ‘Blue Marvel’

Salvia nemorosa ‘Blue Marvel’ should be left through the winter, as the dead wood protects them from frost. They can be pruned in early spring, and more vigorous varieties may be trimmed again around June.
Salvia nemorosa ‘Blue Marvel’ can be susceptible to aphids, capsid bugs, whitefly, sage leafhoppers, and glasshouse red spider mites. Additionally, fungal issues like grey mould (Botrytis) can develop in cool and damp conditions, especially during overwintering.
Water Salvia nemorosa ‘Blue Marvel’ regularly during dry spells, particularly newly planted ones. Established hardy salvias are drought-tolerant but benefit from deep watering during prolonged hot periods. Avoid waterlogging, as it can cause root rot.
Salvia nemorosa ‘Blue Marvel’ require light feeding in spring with a balanced slow-release fertiliser or compost. Tender salvias benefit from fertilisation every 2–4 weeks during the growing season using a liquid feed for flowering plants. Over-fertilising should be avoided, as it can encourage foliage growth at the expense of flowers.
Propagation of Salvia nemorosa ‘Blue Marvel’is prohibited without a licence
Salvia nemorosa ‘Blue Marvel’ should be trimmed around April or May, a technique often called the “Chelsea Chop,” once new shoots start to appear. Cut back to the fresh growth, and continue deadheading throughout the season. Vigorous varieties can be pruned again in July to encourage bushier, greener plants rather than tall, woody stems. Salvias should not be cut back in autumn, as leaving the foliage intact helps protect the plant from frost.
Salvia nemorosa ‘Blue Marvel’ moderately drought-tolerant once established, thriving in well-drained soil and full sun. Tender salvias are less drought-tolerant and require more consistent watering.
Salvia nemorosa ‘Blue Marvel’ performs well in UK gardens if given full sun and free-draining soil. It’s hardy in most areas, flowers for months in summer and autumn, and suits borders or containers. Avoid winter wet and prune lightly in spring.

All our salvia plants are grown in our specialist nursery in Staffordshire, UK, using high-quality peat-free compost. This ensures that every salvia you buy from us is healthy, well-established, and of the highest quality. Buy salvias online in the UK with confidence, knowing our plants are sustainably grown and carefully nurtured for excellent garden performance. find out more here

For expert tips on growing and caring for Salvias, visit the Royal Horticultural Society’s guide to Salvias or check out lovethrgarden’s Salvia care advice. Explore the collection at Middleton Nurseries today and discover standout plants that bring lasting beauty to your garden.

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