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 11 products.
 

Geranium 'Best Red' F1 Hybrid (Garden Ready)

Pelargonium, Zonal Geranium, Zonal Pelargonium

  • The fast-track to a hassle-free garden - just plant, water and enjoy!
  • Quality plants delivered to your door, hardened off and ready to plant out
  • Fully-grown, super-robust, healthy plants
Our garden ready plants are selected for garden performance, straight from the nursery. We send them to you 'green' ahead of flowering (but please note some varieties may show a few blooms), which means plants will establish quickly and all their energy goes into producing better roots, so they produce more flowers throughout the season.

This exceptional variety, Geranium F1 'Best Red' outperformed all others in our trials. The uniform, well branched plants become smothered in large, shapely scarlet flowers that retain their form, without shattering as they fade. These vigorous pelargonium plants are guaranteed to create a top performance in beds, borders and containers. Height: 45cm (18"). Spread: 35cm (14").
Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.

 

More info
    • 30 geranium garden ready plants

    • Despatch:
    • Buy any 2 packs for just £25  
    • £14.99
    • Out of stock

Geranium 'Black Rose'

Pelargonium, Rosebud Geranium

The full, rounded buds of Rosebud Geranium 'Black Rose' resemble dainty roses when they first break open, then cluster together to form a pretty posy. This vigorous, trailing variety has the exceptional garden performance of other ivy-leaf geraniums, but their unique flower form truly sets them apart. With regular deadheading, they will spill from windowboxes, containers, and hanging baskets, blooming profusely throughout the summer. Trails to: 45cm (18").
Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.
More info
    • 5 geranium jumbo plug plants

    • Despatch: By end of March 2016
    •  
    • £9.99
    • 10 geranium jumbo plug plants

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

Geranium 'Red Sybil'

Pelargonium, Rosebud Geranium

The full, rounded buds of Rosebud Geranium 'Red Sybil' resemble dainty roses when they first break open, then cluster together to form a pretty posy. This vigorous, trailing variety has the exceptional garden performance of other ivy-leaf geraniums, but their unique flower form truly sets them apart. With regular deadheading, they will spill from windowboxes, containers, and hanging baskets, blooming profusely throughout the summer. Trails to: 45cm (18"). Geranium 'Red Sybil' is protected by Plant Breeder's Rights - propagation prohibited.
Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.
More info
    • 5 geranium jumbo plug plants

    • Despatch: By end of March 2016
    •  
    • £9.99
    • 10 geranium jumbo plug plants

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

Salvia nemorosa 'Marcus' (Large Plant)

Salvia are effortless, hardy plants for mixed borders. Salvia nemorosa 'Marcus' is a particularly special selection, with deep indigo flower spikes above clumps of aromatic foliage, the blooms coming in such density that they create a solid block of colour.

Salvia plants are deer resistant, rabbit resistant, and will attract bees and butterflies to your garden. Salvia 'Marcus' is short, neat and will make a strong feature towards the front of cottage garden borders and wildlife gardens. Trimming the plants in midsummer will encourage even more flowers! Height: 45cm (18"). Spread: 45cm (18").

More info
    • 1 x 1 litre potted salvia plant

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

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

Fuchsia 'Dollar Princess' (Hardy)

Fuchsia 'Dollar Prinzessin'

  • New in 2015

This bushy variety bears a profusion of double purple blooms with contrasting cerise pink sepals over a particularly long period. The ruffled blooms of Fuchsia 'Dollar Princess' appear early in the season on vigorous, upright stems. This popular hardy fuchsia is well loved for its showy blooms and holds an RHS AGM for its excellent garden performance. A lovely compact specimen for a patio container or planted at the front of mixed borders. Height and spread: 45cm (18").


Useful links:

How to grow fuchsias


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

More info
    • 3 fuchsia Postiplug plants

    • Despatch: By end of March 2016
    •  
    • £9.99

Sedum telephium 'Purple Emperor' (Large Plant)

Stonecrop

A particularly stylish Sedum with succulent burgundy-black foliage that adds a touch of drama to the front of borders. In late summer, Sedum telephium 'Purple Emperor' produces wide panicles of ruby-red flowers that persist well into autumn. The striking blooms are loved by butterflies and provide a useful source of late season nectar for pollinating insects. This superb hardy perennial holds an RHS AGM for its garden performance. An excellent choice for hot, sunny borders and exotic planting schemes. Height and spread: 45cm (18"). More info
    • 1 x 2 litre potted sedum plant

    • Despatch: By end of July 2015
    •  
    • £11.99
    • 2 x 2 litre potted sedum plants

    • Despatch: By end of July 2015
    •  
    • £18.99

Fuchsia 'Marinka'

  • New in 2015
The scarlet sepals and deep red petals of Fuchsia 'Marinka' make a bold colour combination. This free flowering trailing fuchsia has cascading stems that drip with flowers throughout the summer. Perfect for brightening up hanging baskets and containers whether you grow them on their own or as part of a mixed display. Height: 30cm (12"). Spread: 45cm (18").

Useful links:

How to grow fuchsias


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

More info
    • 5 fuchsia Postiplug plants

    • Despatch: By end of March 2016
    •  
    • £9.99

Geranium 'Red Sybil' (Garden Ready)

Pelargonium, Rosebud Geranium

The full, rounded buds of Rosebud Geranium 'Red Sybil' resemble dainty roses when they first break open, then cluster together to form a pretty posy. This vigorous, trailing variety has the exceptional garden performance of other ivy-leaf geraniums, but their unique flower form truly sets them apart. With regular deadheading, they will spill from windowboxes, containers, and hanging baskets, blooming profusely throughout the summer. Trails to: 45cm (18"). Geranium 'Red Sybil' is protected by Plant Breeder's Rights - propagation prohibited.
Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.
More info
    • 1 x 7cm potted geranium garden ready plant

    • Despatch:
    •  
    • £6.99
    • Out of stock
    • 3 x 7cm potted geranium garden ready plants

    • Despatch:
    •  
    • £14.99
    • Out of stock

Geranium 'Best Red' F1 Hybrid

Pelargonium, Zonal Geranium, Zonal Pelargonium

 Customer Rating

This exceptional variety, Geranium F1 'Best Red' outperformed all others in our trials. The uniform, well branched plants become smothered in large, shapely scarlet flowers that retain their form, without shattering as they fade. These vigorous pelargonium plants are guaranteed to create a top performance in beds, borders and containers. Height: 45cm (18"). Spread: 35cm (14").


Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.
More info
    • 36 geranium plug plants

    • Despatch: By end of March 2016
    •  
    • £14.99
    • 72 geranium plug plants

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

Gerbera 'Yosemite' (Landscape Series)

Barberton Daisy, Transvaal Daisy

Simple, well-defined, fiery orange blooms with a truly classic appeal. From summer through to autumn, this robust half-hardy gerbera will produce a non-stop supply of stunning gerbera daisies. Each bloom measures up to 12cm (5") in diameter, and will last for 2 weeks in a vase as a cut flower. Landscape gerbera 'Yosemite' forms a compact, uniform plant that looks sensational in patio containers. With winter protection, this exceptional gerbera will reward you with more and more daisy flowers, year after year. Height and spread: 45cm (18"). More info
    • 1 x 9cm potted gerbera plant

    • Despatch:
    •  
    • £11.99
    • Out of stock

Geum 'Flames of Passion'

Avens

Soft red, semi-double blooms with contrasting yellow anthers are borne above neat clumps of bright green foliage. From early summer through until early autumn Geum 'Flames of Passion' produces a profusion of fruity blooms on elegant, burgundy stems, which are ideal for cutting and adding to posies and vase arrangements indoors. Compact and easy-to-grow, this Geum is a fantastic addition to the front of perennial borders where it will produce a prolific and reliable display every year. Height: 45cm (18"). Spread: 40cm (16"). More info
    • 1 bare root geum plant

    • Despatch: By end of November 2015
    •  
    • £10.99