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.
 

Dianthus barbatus 'Messenger'

Sweet William

A cottage garden favourite with the sweetest perfume! Clusters of flowers in shades of white, pink and mauve are produced in summer on stiff upright stems. The fragrant blooms of Sweet William 'Messenger' are particularly attractive to bees and make a superb cut flower for a vase indoors. Often grown as a biennial, this short lived perennial is ideal for cottage garden borders, beds and containers. Height: 60cm (24"). Spread: 30cm (12").

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 36 dianthus plug plants

    • Despatch:
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    • £9.99
    • Out of stock
    • 72 dianthus plug plants

    • Despatch: By end of September 2015
    •  
    • £14.99

Foxglove lanata (Large Plant)

Digitalis, Grecian Foxglove

An unusual and choice addition to your borders. The Grecian Foxglove is understated, reserved and rarely seen in UK gardens. Foxglove lantana produces fawn coloured flowers, heavily patterned with intricate, dark brown veins. The stems and foliage are covered with fine, downy hairs giving it another common name of Woolly Foxglove. This hardy perennial is compact, reaching just 60cm (24") tall - perfect for the front of shaded borders and woodland gardens where it can be appreciated close at hand. The flower spikes also make a refreshingly unpretentious cut flower. Height: 60cm (24"). Spread: 30cm (12"). More info
    • 1 x 1 litre potted digitalis plant

    • Despatch: By end of April 2016
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    • £9.99
    • 2 x 1 litre potted digitalis plants

    • Despatch: By end of April 2016
    •  
    • £14.99

Foxglove 'Milk Chocolate' (Large Plant)

Digitalis parviflora

Rich chocolate coloured flowers tightly fill the slender flower spikes of this superb Foxglove. Digitalis parviflora ‘Milk Chocolate’ is a rarely seen variety with glossy foliage that complements the unusual blooms. Native to Spain, this Foxglove is surprising hardy and enjoys a lightly shaded position in the garden. The nectar rich blooms prove particularly attractive to bees, making this a useful addition to wildlife areas. Pair it with white flowered Digitalis for a particularly elegant contrast. Height: 60cm (24"). Spread: 30cm (12"). More info
    • 1 x 1 litre potted digitalis plant

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

    • Despatch: By end of September 2015
    •  
    • £14.99

Nepeta nervosa 'Pink Candy' (Large Plant)

Catmint

This compact variety of Catmint makes a pretty feature for the front of borders, cut flower gardens and wildlife areas. Upright spikes of lavender-pink flowers appear from June to September above a mound of grey-green foliage. Like all Catmints, Nepeta nervosa 'Pink Candy' is a magnet for bees and the aromatic foliage drives cats to distraction! With its neat, bushy habit, this cultivar can easily be grown in patio containers, needing little attention throughout the season. Height: 60cm (24"). Spread: 30cm (12"). More info
    • 1 x 1 litre potted nepeta plant

    • Despatch: By end of April 2016
    •  
    • £9.99
    • 2 x 1 litre potted nepeta plants

    • Despatch: By end of April 2016
    •  
    • £14.99

Penstemon 'Vesuvius' (Large Plant)

Part of the ‘Volcano’ series, Penstemon ‘Vesuvius’ bears its purple-blue flowers on upright spikes throughout summer, and well into autumn. This compact variety is perfect for the front of borders where its blooms will become a magnet for pollinating insects. With a neat, upright habit Penstemon ‘Vesusius’ is a well behaved hardy perennial - resilient, long flowering, and easy to grow! Height: 60cm (24"). Spread: 30cm (12"). More info
    • 1 x 1 litre potted penstemon plant

    • Despatch: By end of May 2016
    •  
    • £9.99
    • 2 x 1 litre potted penstemon plants

    • Despatch: By end of May 2016
    •  
    • £14.99