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.



We have found 8 products.
 

Heuchera 'Patchwork' Mix

Coral Flower, Coral Bells

 Customer Rating
Sprays of delicate, tiny flowers float on wiry stems above neat mounds of vibrant foliage. Prized for their colourful leaves, these versatile semi-evergreen perennials make excellent drifts of ground cover, adding a distinctive splash of colour to the front of borders, or even brightening winter containers. Their airy blooms attract bees and are also useful as cut flowers. Height and spread: 40cm (16?).
More info
    • 5 Postiplug plants

    • Despatch: By end of May 2015
    •  
    • £12.99
    • 10 Postiplug plants

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

Oenothera fruticosa 'African Sun' (Large Plant)

Oenothera linearis, Evening Primrose, Sundrops

The golden flowers of Evening Primrose are eye-catching and long-lasting. Oenothera is a reliable, tough, hardy perennial which will grow almost anywhere, even thriving on neglect.

Oenothera ‘African Sun’ is a special plant, with a rounded, compact habit. These mounded plants are excellent in borders, summer patio containers or bedding schemes. The golden blooms are also open all through the day, unlike other Evening Primrose strains. Height: 90cm (36"). Spread: 30cm (12").

More info
    • 1 x 1 litre potted plant

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

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

Helenium 'Moerheim Beauty' (Large Plant)

Helen's Flower, Sneezeweed

Don’t get caught out with a colour-less, late summer garden - Helenium actually flower much later in the summer, so are excellent for extending the season of colour! Helenium ‘Moerheim Beauty’ is a choice variety, with copper-red flowers.

This hardy perennial is loved by bees and butterflies, and is the proud holder of an RHS Award of Garden Merit, so comes highly recommended as a reliable garden plant. Sneezeweed is tall, and is great for filling gaps in borders and adding height. It looks particularly good with grasses. Height: 90cm (36"). Spread: 60cm (24").

More info
    • 1 x 3 litre potted plant

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 2 x 3 litre potted plants

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

Hosta fortunei 'Albomarginata' (Large Plant)

Plantain Lily

Hosta are one of the best shade-loving plants, thriving in moist, damp, dark areas, but also coping well with dry shade. The bold, colourful foliage is robust and weatherproof. Plants are quick-growing, clump-forming and are maintenance-free.

Hosta fortunei ‘Albomarginata’ has particularly eye-catching leaves, which are ribbed, puckered and in edged in creamy-white. During the height of summer, a surprise display of showy, sometimes fragrant, flowers. Height: 55cm (22"). Spread: 100cm (39").

More info
    • 1 x 2 litre potted plant

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 2 x 2 litre potted plants

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

Hosta fortunei var. aureomarginata (Large Plant)

Plantain Lily

Hostas are very useful shade-loving plants, which can thrive in moist, damp, dark borders, or difficult, dry shady borders. Plants are quick-growing, clump-forming and the bold leaves are colourful, robust and weatherproof.

Hosta fortunei ‘Aureomarginata’ has ribbed leaves, in pure green and edged in golden-yellow. During the summer, purple, bell-shaped flowers appear on showy, 90cm (36") stems. Excellent ground cover for shady borders. Height: 55cm (22"). Spread: 100cm (39").

More info
    • 1 x 2 litre potted plant

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 2 x 2 litre potted plants

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

Hosta 'Francee' (Large Plant)

Hosta fortunei, Plantain Lily

Hosta ‘Francee’ is a tough, weatherproof variety with foliage that is deeply ribbed and edged in jagged, cream margins. When protected from slugs, this vigorous hardy plant will quickly form clumps of foliage that can light up a shady spot.

In mid summer, this RHS Award of Garden Merit variety produces attractive flower spikes that stand above the foliage. Hostas are recommended for borders, woodland gardens and patio pots, thriving in shade. Height: 55cm (22"). Spread: 100cm (39").

More info
    • 1 x 2 litre potted plant

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 2 x 2 litre potted plants

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

Achillea filipendulina 'Coronation Gold' (Large Plant)

Yarrow

One of the very best herbaceous perennials for a mixed border, Achillea is easy to grow and a low maintenance plant. ‘Coronation Gold’ is a popular variety, which has flat heads of golden-yellow flowers over a long summer period.

Achillea loves a hot, sunny border and will add colour to your summer garden for a minimum of effort. The flower heads are incredibly eye-catching and plants are quick to establish, filling a gap in the border. Height: 1m (39"). Spread: 50cm (20").

More info
    • 1 x 1 litre potted achillea plant

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 2 x 1 litre potted achillea plants

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

Liatris spicata (Large Plant)

Liatris callilepis, Gayfeather

A showy, yet easy to grow plant, Liatris spicata offers plumes of mauve florets, which make a colourful display in late summer. Plants are excellent for attracting clouds of bees and butterflies to the nectar rich flowers.

Gayfeather as it is commonly known, is a resilient and undemanding perennial for almost any part of the garden. The blooms also make a bold cut flower for vases indoors. Height: 150cm (60"). Spread: 45cm (18").

More info
    • 1 x 2 litre potted plant

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 2 x 2 litre potted plants

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