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Salvia patens ‘Patio Deep Blue’

In Stock • Dispatched from our nursery

Free delivery over £59.99

Smaller sizes establish quickly • Larger sizes give a instant impact

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Exceptional plants, better value

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

P9(9cm Pot)

1 Litre(13cm Pot)

3+ plants

£25.00

£30.00

Save 5%

6+ plants

Most Popular!

£45.00

£58.00

Save 10%

9+ plants

£60.00

£80.00

Save 15%

*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%

More must-have additions for your garden

Plant information

Plant Description

Salvia patens ‘Patio Deep Blue’ is a striking salvia renowned for its deep blue flowers that beautifully contrast with lush green foliage. Blooming abundantly, its nectar-rich blossoms attract bees and other pollinators, making it an excellent choice for wildlife-friendly gardens.

Ideal for both pots and borders, Salvia ‘Patio Deep Blue’ adds vibrant colour, structure, and elegance to mixed plantings or container displays. As a tender variety, it is not hardy and benefits from taking cuttings or bringing plants indoors during winter to ensure survival. With its long-lasting blooms, ornamental appeal, and pollinator-friendly nature, this salvia is perfect for gardeners seeking dramatic colour and ecological value in patios, borders, or containers.

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🌿 How to Care for Salvia patens ‘Patio Deep Blue’

Salvia patens ‘Patio Deep Blue’ 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 patens ‘Patio Deep Blue’ 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 patens ‘Patio Deep Blue’ 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 patens ‘Patio Deep Blue’ 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 patens ‘Patio Deep Blue’is prohibited without a licence
Salvia patens ‘Patio Deep Blue’ 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 patens ‘Patio Deep Blue’ 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 patens ‘Patio Deep Blue’ 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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