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 10 products.
 

Geranium maderense

Giant Herb Robert, Madeira Cranesbill

  • RHS Award of Garden Merit
  • The palm tree geranium
Geranium maderense is a magnificent tender perennial. The Madeira Cranesbill is the largest of the Geranium species, and certainly one of the most impressive, reaching a height of 1.5m (4',9"). Although perennial, it often acts as a biennial, producing pretty magenta pink blooms in its second year. But you won't mind the wait - it will give you time to appreciate the exotic-looking, dissected, evergreen foliage that radiates from a stout central trunk. This spectacular RHS AGM species will need some winter protection so it is best grown in the conservatory or a large patio container which can be moved to a frost free position in winter. Height: 150cm (59"). Spread: 100cm (39").
More info
    • 1 x 12cm potted plant

    • Despatch: By end of August 2014
    •  
    • £19.99
    • 2 x 12cm potted plants

    • Despatch:
    •  
    • £29.99
    • Out of stock

Geranium 'T&M's Choice Mixed' F1 Hybrid

Pelargonium, Zonal Geranium, Zonal Pelargonium

  • New in 2014
  • Stunning blooms will last all summer

An improved mix of our best seller Geranium ‘Jackpot’! These weather tolerant, F1 hybrid pelargoniums have more than enough vigour to ensure a spectacular, free flowering display throughout summer. Geranium 'T&Ms Choice Mixed' produce masses of colourful single blooms on neat compact plants. Perfect for filling beds, borders and patio containers. Height: 40cm (16"). Spread: 35cm (14").


More info
    • 6 plug plants

    • Despatch:
    •  
    • £5.99
    • Out of stock
    • 36 plug plants

    • Despatch:
    •  
    • £6.99
    • Out of stock

Geranium 'T&M's Jackpot' F1 Hybrid (Garden-Ready)

Pelargonium, Zonal Geranium, Zonal Pelargonium

 
However busy you are, you can still enjoy a colourful garden or patio, thanks to our Garden-Ready plant range. These robust and vigorous plants can be planted straight out when you receive them.

You've hit the jackpot with T&M's special blend of F1 Century-type geraniums. Compact, uniform plants produce a mass of colour in bright shades of white, red and cerise. The single flowers are particularly weather resistant making them ideal for summer bedding and patio containers. Height: 40cm (16”). Spread: 35cm (14”).

 

More info
    • 21 garden-ready plants

    • Despatch:
    •  
    • £11.99
    • Out of stock
    • 42 garden-ready plants

    • Despatch:
    • SAVE £3.99  
    • £23.98 £19.99
    • Out of stock

Tropaeolum speciosum

Flame Nasturtium, Flame Flower, Flame Creeper

Exotic, spurred blooms in bright, vermillion red appear throughout summer in a rich explosion of colour. The vibrant blooms are followed by spherical blue fruits set against a backdrop of attractive dark green foliage. Tropaeolum speciosum is an intriguing climbing perennial that prefers a cool, sheltered position. This sought after plant creates a spectacular sight when grown through mature shrubs or scrambling over low walls. Height: 3m (10'). Spread: 1.2m (4').
More info
    • 2 bareroot plants

    • Despatch: By end of January 2015
    •  
    • £12.99
    • 4 bareroot plants

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

Geranium 'Swizzle Stick'

Pelargonium, Zonal Geranium, Zonal Pelargonium

  • Mail Order Exclusive
Add some colour to your garden with this fuss-free zonal Pelargonium. Clusters of beautiful white flowers with a vivid-red, central splash are produced in abundance over a long flowering period. With its bushy foliage and unusual flower colours, Geranium 'Swizzle Stick' makes a fabulous choice for your patio containers. Height: 30cm (12"). Spread: 25cm (10").
More info
    • 3 jumbo plug plants

    • Despatch:
    •  
    • £9.99
    • Out of stock

Geranium 'Bermuda Cherry Red'

Pelargonium, Regal Geranium, Regal Pelargonium

  • New in 2014
  • Mail order exclusive
  • The best repeat flowering of any Regal geranium.
Once only grown as an indoor plant, now this new generation of Regal Geraniums can be grown on the patio too! Unusual cup shaped vivid red blooms with a dazzling white eye make Geranium 'Bermuda Cherry Red' especially eye catching. The exotic looking flowers smother these robust, weatherproof Pelargonium plants. Fabulous for a showy, repeat-flowering display in borders and patio containers. Height and spread: 35cm (14").
More info
    • 3 jumbo plug plants

    • Despatch:
    •  
    • £11.99
    • Out of stock

Geranium 'T&M's Choice Mixed' F1 Hybrid (Garden-Ready)

Pelargonium, Zonal Geranium, Zonal Pelargonium

  • New in 2014
  • Stunning blooms will last all summer

Our garden-ready plants are now even bigger and better! You can plant our garden-ready plants straight into the garden when they arrive - it couldn’t be easier! There’s no need to re-pot them or to grow them on - just plant and water them. Pretty soon you’ll be enjoying their wonderful displays of colour. If you haven’t got the time or the room to grow plants from small seedlings, then these are for you! You’re sure to get great results because we’ve done the crucial early growing for you. Just plant, water and enjoy!


An improved mix of our best seller Geranium ‘Jackpot’! These weather tolerant, F1 hybrid pelargoniums have more than enough vigour to ensure a spectacular, free flowering display throughout summer. Geranium 'T&Ms Choice Mixed' produce masses of colourful single blooms on neat compact plants. Perfect for filling beds, borders and patio containers. Height: 40cm (16"). Spread: 35cm (14").

 

More info
    • 30 garden-ready plants

    • Despatch:
    • Add a 2nd pack for just £5  
    • £14.99
    • Out of stock