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 5 products.
 

Pulmonaria 'Sissinghurst White' (Large Plant)

Pulmonaria officinalis, Lungwort

Despite its unattractive common name of Lungwort, Pulmonaria is a very pretty hardy perennial for ground cover in shady corners, or beneath trees and shrubs. The foliage of Pulmonaria 'Sissinghurst White' is felted, and mottled in white, and accompanied by striking white flowers throughout the summer. Bees love the nectar-rich blooms of Pulmonaria, and this variety is such a reliable plant that it has been awarded an RHS Award of Garden Merit. Excellent for cottage gardens and woodland plantings. Height: 30cm (12"). Spread: 45cm (18"). More info
    • 1 x 1 litre potted pulmonaria plant

    • Despatch: By end of August 2015
    •  
    • £9.99
    • 2 x 1 litre potted pulmonaria plants

    • Despatch: By end of August 2015
    •  
    • £16.99

Hosta 'Great Expectations' (Large Plant)

Plantain Lily

A lovely cultivar with thick, variegated leaves that have a naturally stiff habit. The heart shaped foliage is yellow, fading to white towards the centre of each leaf, with irregular blue green margins. From June to July, Hosta 'Great Expectations' produces white, bell shaped flowers above the foliage. Although slow growing, this superb variety is well worth the wait and proves to be reasonably slug resistant. Height: 70cm (27"). Spread: 120cm (48"). More info
    • 1 x 2 litre potted hosta plant

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

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

Hosta 'Blue Angel' (Large Plant)

Plantain Lily

The largest of the blue Hostas, this slow growing hardy perennial forms large clumps of glaucous grey-blue leaves that can each grow up to 40cm (16") long. The enormous leaves provide an ideal backdrop for its bell shaped, white flowers throughout June. Hosta 'Blue Angel' is a well known cultivar with an RHS AGM for its excellent garden performance. A choice specimen plant that will transform a damp, shady corner of the garden. Height: 90cm (36"). Spread: 120cm (48"). More info
    • 1 x 2 litre potted hosta plant

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

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

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 August 2015
    •  
    • £13.99
    • 2 x 2 litre potted hosta plants

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

Lady's Slipper Orchid

Cypripedium reginae, Showy Lady's Slipper Orchid

A fascinating hardy terrestrial orchid that will create an impressive talking point in your garden. The Lady's Slipper Orchid produces exquisite white blooms with pronounced cerise pink pouches. These unusual orchids are perfectly hardy grown in moist soil in the dappled shade of trees. Height: 75cm (30"). Spread: 30cm (12"). More info
    • 1 bare root Lady's Slipper plant

    • Despatch:
    •  
    • £19.99
    • Out of stock