Thompson & Morgan

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Perennial & Biennial Plants


In this range you'll find an impressive selection of perennial plants and biennial plants, which are perfect for beginners and experienced gardeners alike. Also known as herbaceous plants, perennial plants live for 2 or more years and flower every year. Biennial plants live for up to 2 years, flowering profusely in their second year before setting seed and dying. Both are great for beds and spring displays and there are many delightful plants to choose from. Use the selections in the left menu to select the right plants for your garden.


For beautiful summer flowers browse our range of annual plants.



We have found 7 products.
 

Brunnera macrophylla 'Starry Eyes'

Siberian Bugloss

  • Brighten up shady areas with this super perennial
Sprays of exquisite starry white blooms with intense blue edges appear in spring, above heart shaped, green foliage. Brunnera macrophylla 'Starry Eyes' loves a moist, shady spot, but can cope well with drier conditions once established. This superb hardy perennial is resilient and quick growing, forming dense clumps that are perfect for creating useful ground cover in those tricky shady areas. Try planting this Siberian Bugloss among hardy ferns for a woodland feel or throughout the front of cottage garden borders Height: 35cm (14"). Spread: 60cm (24").
More info
    • 1 bare root brunnera plant

    • Despatch: By end of November 2015
    •  
    • £14.99
    • 3 bare root brunnera plants

    • Despatch: By end of November 2015
    •  
    • £24.99

Scabious 'Vivid Violet' (Large Plant)

Scabiosa

A relatively low growing variety with mauve-purple pincushion flowers carried above finely cut foliage. Scabious 'Vivid Violet' is more mildew resistant than many cultivars, and particularly free flowering from July to September. Like all Scabious, the blooms are a magnet for bees and butterflies and make useful cut flowers too. Its low, mounding habit makes this hardy perennial a welcome addition to rockeries and the front of sunny borders. Height: 35cm (14"). Spread: 45cm (18"). More info
    • 1 x 3 litre potted scabiosa plant

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 2 x 3 litre potted scabiosa plants

    • Despatch: By end of September 2015
    •  
    • £19.99

Hosta 'So Sweet' (Large Plant)

Plantain Lily

A compact variegated variety forming neat clumps of glossy mid-green foliage with pale yellow margins. From July to August, the funnel shaped blooms appear on short stems above the foliage. As the name suggests, the lilac-white flowers of Hosta 'So Sweet' are deeply fragrant. A lovely choice for a prominent spot at the front of moist borders. Unlike some variegated forms, Hosta 'So Sweet' will tolerate some sun. Height: 35cm (14"). Spread: 55cm (22"). More info
    • 1 x 2 litre potted hosta plant

    • Despatch: By end of September 2015
    •  
    • £13.99
    • 2 x 2 litre potted hosta plants

    • Despatch: By end of September 2015
    •  
    • £21.99

Pulmonaria 'Blue Ensign' (Large Plant)

Lungwort

The beautiful clear blue flowers of this striking Lungwort appear in large clusters from March to May. Unlike many cultivars, the green foliage of Pulmonaria 'Blue Ensign' is broader, unspotted and more refined, creating low spreading clumps that make attractive ground cover. This superb RHS AGM variety is ideal for bringing spring colour to woodland areas and shaded borders, where it will attract pollinating insects to its nectar rich blooms. Height: 35cm (14"). Spread: 45cm (18"). More info
    • 1 x 3 litre potted pulmonaria plant

    • Despatch: By end of September 2015
    •  
    • £11.99
    • 2 x 3 litre potted pulmonaria plants

    • Despatch: By end of September 2015
    •  
    • £18.99

Red Hot Poker 'Lemon Popsicle' (Large Plant)

Kniphofia, Torch Lily

From the new ‘Popsicle series’, this lovely little perennial bears upright spikes of bright yellow flowers from June right through to October. Red Hot Poker 'Lemon Popsicle' is specially bred for a dwarf habit, attractive grassy foliage and high impact colour. This compact evergreen has a long flowering period making it a worthy choice for year round interest in even the smallest of gardens. Like all kniphofia, it is resilient, low maintenance and easy to grow. Height: 35cm (14"). Spread: 40cm (16"). More info
    • 1 x 3 litre potted kniphofia plant

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 2 x 3 litre potted kniphofia plants

    • Despatch: By end of September 2015
    •  
    • £19.99

Red Hot Poker 'Mango Popsicle' (Large Plant)

Kniphofia, Torch Lily

Specially bred for a compact dwarf habit and terrific bright colour! Red Hot Poker 'Mango Popsicle' is a fabulous evergreen perennial that will certainly make its presence felt in herbaceous borders. Vibrant orange flower spikes rise above attractive grassy foliage from June right through to October. Like all Kniphofia, it is resilient and surprisingly drought tolerant, needing virtually no maintenance. Height: 35cm (14"). Spread: 40cm (16"). More info
    • 1 x 3 litre potted kniphofia plant

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 2 x 3 litre potted kniphofia plants

    • Despatch: By end of September 2015
    •  
    • £19.99

Red Hot Poker 'Papaya Popsicle' (Large Plant)

Kniphofia, Torch Lily

Part of the ‘Popsicle Series’, this exotic looking Kniphofia produces its orange and yellow flower spikes over a particularly long period. From June to October the prolific blooms rise above clumps of evergreen grassy foliage. Red Hot Poker 'Papaya Popsicle' is a compact dwarf variety that will easily fit into the smallest borders. Kniphofia are reliable perennials with a tough disposition and good drought resistance. Height: 35cm (14"). Spread: 40cm (16"). More info
    • 1 x 3 litre potted kniphofia plant

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 2 x 3 litre potted kniphofia plants

    • Despatch: By end of September 2015
    •  
    • £19.99