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.
 

Primrose 'Palazzo Wine'

Primula

Treat yourself to some luxury at every day prices with our latest fancy primrose. We've selected Primrose 'Palazzo Wine' F1 for its sumptuous crested blooms and sheer flower power. The burgundy ruffled blooms are complimented by an elegant silver-laced edging and are produced in profusion, creating what we are calling a one plant posie. These hardy vigorous plants make perfect colourful border fillers, adding real impact to spring displays, but this hardy Primrose comes into its own in patio containers, where you can really appreciate the opulent blooms from February right through to May. Why not set a single plant in a small pot for occasional use as a table centre piece? Height: 25cm (10"). Spread: 20cm (8").,

Culinary note: Some parts of these flowers are edible. Try the sweet tasting petals on top of salads or even pancakes, crystallise them for use as cake decorations too. For more details about edible flowers click here.

More info
    • 3 primula jumbo plug plants

    • Despatch: By end of June 2016
    •  
    • £9.99
    • 6 primula jumbo plug plants

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

Poppy 'Gartenzwerg' (Large Plant)

Papaver nudicaule, Arctic Poppy, Icelandic Poppy

Icelandic Poppies are absolutely glorious! The flowers of Poppy 'Gartenzwerg' are silky and glisten in the sun, in lovely shades of coral pink and red. The late spring flowers of this pretty biennial are some of the first for the mixed border, and will certainly attract comment from the neighbours!Icelandic Poppies are ideal for cutting, thanks to the upright blooms and durable stems. When cutting the blooms for indoors, sear the bottom of the stems over a naked flame to seal them. Height and spread: 30cm (12").

 

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

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

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

Lobelia cardinalis 'Queen Victoria' (Large Plant)

Cardinal Flower, Lobelia fulgens, Lobelia splendens

Tall spikes of deep maroon foliage topped by glowing scarlet blooms bring a welcome splash of late summer colour, when many flowers have already faded. This exotic looking, short lived perennial is ideal for filling gaps in damp borders, and looks spectacular planted beside ponds and streams. Height: 90cm (36"). Spread: 30cm (12").

 

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

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 1 x 3 litre potted lobelia plant

    • Despatch: By end of July 2016
    •  
    • £12.99
    • 2 x 1 litre potted lobelia plants

    • Despatch:
    •  
    • £14.99
    • Out of stock
    • 2 x 3 litre potted lobelia plants

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

Monarda 'Fireball' (Large Plant)

Bergamot

Clumps of aromatic foliage play host to whorls of scarlet flowers throughout summer. Monarda 'Fireball' has a more compact habit than older cultivars and shows less susceptibility to mildew, so you can confidently plant it in a prominent spot. The shorter stems also make this Bergamot good for cutting. This attractive hardy perennial, is free flowering, easy to grow and a magnet for bees, butterflies and other insects. Height: 60cm (24"). Spread: 40cm (16").,

Culinary note: Use the dried leaves to make Bergamot tea or use the sweet, spicy flavoured petals to enhance salads, jellies, rice or pasta dishes. For more details about edible flowers click here.

 

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

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

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

Poppy 'Beauty of Livermere' (Large Plant)

Papaver orientale, Oriental Poppy

Bright red blooms with black centre markings create a boisterous display that will certainly grab the limelight! The solitary papery blooms of Poppy 'Beauty of Livermere' perch on slender, hairy stems that sway above neat clumps of downy foliage. Although the flowers are relatively short-lived, this hardy Oriental Poppy brings late summer interest to borders with its large pepper pot seedheads. This well known variety is a must have for cottage garden borders and wildlife areas where it will attract plenty of pollinating insects. Height: 90cm (35"). Spread: 60cm (24").

 

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

    • Despatch: By end of September 2016
    •  
    • £9.99
    • 2 x 1 litre potted papaver plants

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

Poppy 'Ladybird' (Large Plant)

Papaver commutatum, Causican Scarlet Poppy

Hardy annual Poppy 'Ladybird' was developed from a species introduced from Russia in 1876 by our founder, William Thompson - and is still as popular as ever! Brilliant scarlet red petals are set off beautifully by the contrasting black spots at the base of each petal. Although each bloom last only a few days, more fat, hairy buds are constantly rising from among the clumps of finely cut foliage. This fabulous Caucasian Scarlet Poppy is so easy to grow and holds an RHS AGM for its superb garden performance. Height: 45cm (18"). Spread: 15cm (6").

 

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

    • Despatch: By end of September 2016
    •  
    • £9.99
    • 2 x 1 litre potted papaver plants

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