• 4 for 3

Salvia x Superba Merleau Blue

Perenial Sage

£10.99

size guide

The height of all of our plants is measured from the base of the pot.

Pot Size Pot Diameter Pot Height
6cm 6cm 5.5cm
9cm 9cm 8.5cm
1 Litre 13cm 11cm
2 Litre 17cm 13cm
3 Litre 19cm 15cm
4 Litre 20cm 17cm
5 Litre 23cm 19cm
7 Litre 25cm 20cm

Please note: the pot sizes listed below may vary due to the suppliers we use.

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Buy 4 for 3 - Mix & Match

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  • Salvia x Superba Merleau Blue produces dense spikes of vibrant blue blooms, adding a splash of long-lasting colour to borders and beds from early summer to autumn.

  • This neat, clump-forming perennial reaches around 40–50 cm tall, perfect for the front of borders, cottage gardens, or containers. Loved by pollinators, its nectar rich flowers help support garden wildlife, making it an excellent choice for wildlife friendly planting schemes.

  • This salvia thrives in full sun and well-drained soil. It is drought tolerant once established and benefits from deadheading to encourage repeat flowering year after year.

  • Plant genus Salvia

    Common Name Sage

    Plant type Herbaceous Perennials

    Foliage type Herbaceous, Perennial

    Hardiness Hardy

    Soil acidity Neutral

    Planting aspect South Facing, West Facing, Partial Shade or Sun

    Flower colour Blue, Purple

    Leaf colour Green

    Growth Rate Moderate

    Edible Use No

    Planting Companion Echinacea, Rudbeckia, Verbena

    Light Required Full Sun

    Watering Water regularly after planting until the roots are established. Once settled in, the plant is relatively drought tolerant and usually only needs extra water during prolonged dry spells. Plants grown in containers will need more frequent watering than those growing in the ground.

    Best Growing Conditions Grow in sun or partial shade in fertile, well-drained loam. Choose a position with good airflow and enough space for the plant to reach its mature size. Mulch after planting and keep the root zone free from prolonged waterlogging, particularly through winter.

    Christmas Tree Delivery

    FREE on all Pot Grown Trees (2.5ft & over)
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    *Northern Ireland delivery unavailable

    Standard Delivery (2-4 working days) - Evri

    £4.99 on orders under £40
    FREE on orders over £40
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    Next Working Day Delivery - Evri

    £6.99 on orders under £70
    FREE on orders over £70
    Order by 1pm Mon-Fri

    Premium Standard Delivery (2-4 working days) - Royal Mail

    For customers who prefer an alternative carrier, Royal Mail is offered as a premium alternative to our standard Evri service.

    £7.99 on all orders

    Premium Next Working Day Delivery - Royal Mail

    £8.99 on all orders
    *Mainland UK only

    Northern Ireland & Islands Delivery (2-5 working days)

    £6.99 on all orders

    Top tip

    Remove damaged or spent growth as it appears and keep the area around the plant free from weeds so air and light can reach the base. Good drainage is especially important, so avoid leaving the roots sitting in persistently wet or compacted soil.

    Key Features

    Beginner Friendly

    Beginner Friendly

    Comes Back Each Year

    Comes Back Each Year

    Good For Containers

    Good For Containers

    Low Maintenance

    Low Maintenance

    Pet Friendly

    Pet Friendly

    Scented

    Scented

    Wildlife Friendly

    Wildlife Friendly

    Season of Interest

    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Planting Flowering