Lobelia Speciosa

Summer Flowering Perennial - Bee & Butterfly Friendly

Cardinal Flower

£9.99

Pot Size Guide

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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Good To Know:
Eventual Height
Eventual Height

Up to 100cm

Season of Interest
Season of Interest

Late Spring to Autumn


  • Lobelia speciosa produces striking flower spikes in a beautiful blend of red and blue shades, adding rich colour to garden borders and beds.

  • Enjoy continuous blooms from mid-summer into early autumn, providing lasting interest and a bold splash of colour. A favourite with bees and butterflies, this mix supports local wildlife while brightening your garden displays.

  • Hardy and reliable in UK gardens, thriving in full sun or partial shade. This mix is perfect for beds, borders, and cottage garden planting schemes.  

    • Light Required
    Light Required

    Full Sun or Partial Shade

    Watering
    Watering

    Moderate watering

    Best Growing Conditions
    Best Growing Conditions

    Hardy and reliable in UK gardens, thriving in full sun or partial shade. Perfect for beds, borders, and cottage garden planting schemes.

    Standard Delivery (2-4 working days)

    £2.99 on orders under £30
    FREE on orders over £30
    *Mainland UK only

    Next Working Day Delivery

    £4.99 on orders under £70
    FREE on orders over £70
    Order by 1pm Mon-Fri

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

    £4.99 for all orders

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    Cluster of red lobelia flowers with blurred garden background.

    Lobelia Speciosa

    £9.99

    £9.99