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.


For beautiful summer flowers browse our range of annual plants.



We have found 6 products.
 

Astilbe japonica 'Elisabeth van Veen' (Large Plant)

False Goatsbeard

Astilbe can be the perfect choice for damp, shady corners on soil that may be waterlogged from time to time. Plants are bushy and easy to maintain. 'Elisabeth van Veen' has beautiful, raspberry-purple plumes from early summer.

Astilbe can grow in sun as well as dappled shade, and make an excellent addition to mixed cottage garden borders, or can be grown as a patio plant for summer colour. Height: and Spread: 50cm (19").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 3.5 litre potted astilbe plant

    • Despatch: By end of July 2016
    •  
    • £12.99
    • 2 x 3.5 litre potted astilbe plants

    • Despatch: By end of July 2016
    •  
    • £19.99

Aster ericoides 'Schneetanne' (Large Plant)

Crinitaria, Microglossa

Heath Aster is a pretty little plant, which is hugely attractive to butterflies, and perfect for the wildlife garden. The prostrate, semi-trailing habit of Aster ericoides 'Schneetanne' is great for ground cover on banks and in borders.

Asters are perfect for keeping the garden colourful and interesting, as they provide welcome autumn colour, when all the summer bedding has faded. Height: 50cm (19"). Spread: 1m (39").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 1 litre potted aster plant

    • Despatch: By end of June 2016
    •  
    • £9.99
    • 2 x 1 litre potted aster plants

    • Despatch: By end of June 2016
    •  
    • £16.99

Coreopsis verticillata 'Moonbeam' (Large Plant)

Tickseed

Coreopsis 'Moonbeam' is an excellent dual purpose hardy perennial, which can be used in cottage garden borders or mixed into bedding schemes. Plants are dense, ground covering, and their ferny foliage is topped by hundreds of lemony flowers during the summer. Coreopsis is loved by butterflies and can be planted into a wildlife garden. Plants are tolerant of many different types of soil, and can also be planted into large patio containers. Height: 50cm (19"). Spread: 45cm (18").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 3.5 litre potted coreopsis plant

    • Despatch: By end of July 2016
    •  
    • £10.99
    • 2 x 3.5 litre potted coreopsis plants

    • Despatch: By end of July 2016
    •  
    • £19.99

Astilbe japonica 'Washington' (Large Plant)

False Goatsbeard

Astilbe are long-lived perennials, which are excellent for moist, shady corners in sun or dappled shade. 'Washington' is a particularly choice Astilbe, with pure white plumes, which appear from early summer. Plants are very rabbit resistant, and attractive to a range of different butterflies.

Astilbe are an excellent plant for cottage garden borders, or can be grown in containers for summer colour. Ensure soil is moist at all times. Height: and Spread: 50cm (19").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 1 litre potted astilbe plant

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 1 x 3.5 litre potted astilbe plant

    • Despatch: By end of June 2016
    •  
    • £12.99
    • 2 x 1 litre potted astilbe plants

    • Despatch:
    •  
    • £16.99
    • Out of stock
    • 2 x 3.5 litre potted astilbe plants

    • Despatch: By end of June 2016
    •  
    • £19.99

Coreopsis rosea 'American Dream' (Large Plant)

Tickseed

Coreopsis is one of the very best specimens for planting in drifts through the border. The pink haze display of Coreopsis 'American Dream' will last from summer to autumn. Coreopsis plants are airy, with delicate, ferny foliage, which fills gaps in the border easily. Flowering is dense, and you'll be able to enjoy hundreds of 2.5cm (1"), bright pink daisies in almost any garden position, and which butterflies will really enjoy. Height: 50cm (19"). Spread: 45cm (18").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 3.5 litre potted coreopsis plant

    • Despatch: By end of July 2016
    •  
    • £10.99
    • 2 x 3.5 litre potted coreopsis plants

    • Despatch: By end of July 2016
    •  
    • £19.99

Aster novi-belgii 'Rosa Perle' (Large Plant)

Michaelmas Daisy, New York Aster

Don't let summer herald the end of your garden display; the Michaelmas Daisy is an excellent autumn flowering perennial. Blooms of Aster novi-belgii 'Rosa Perle' are candy pink, semi-double, and can inject colour into a tired autumn garden.

Michaelmas Daisies are carefree and low maintenance, equally at home in a cottage garden or a patio container. Height: and Spread: 50cm (19").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 1 litre potted aster plant

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 2 x 1 litre potted aster plants

    • Despatch:
    •  
    • £16.99
    • Out of stock