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 18 products.
 

Rudbeckia 'Summerina Collection'

Coneflower, Black-eyed Susan

  • New in 2015
  • T&M Exclusive
  • New perennial rudbeckia for borders

Rudbeckia 'Summerina' Collection is exclusive to Thompson & Morgan, a near impossible breeding breakthrough - the crossing of an annual rudbeckia and a perennial echinacea! The result: tough, hardy perennial rudbeckias that return year on year to offer the stronger and longer flowering habit of annual varieties. This three colour mix is ideal for extending the life of your summer border - the plants go on to provide much needed autumn colour right up to the first hard frosts. Height and spread: 60cm (24").

More info
    • 3 rudbeckia jumbo plug plants

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 6 rudbeckia jumbo plug plants

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

Scabious 'Butterfly Magnets Mixed'

Scabiosa atropurpurea, Pincushion Flower

Marvel at the whirling clouds of butterflies that are drawn to this lovely Scabious mix. Pincushion blooms in a super colour range are supported on tall wiry stems that make fabulous cut flowers. Scabious 'Butterfly Magnets Mixed' creates a wonderful billowing, airy feature for the back of cottage garden borders particularly when planted in large drifts. Height: 90cm (36"). Spread: 30cm (12").
More info
    • 3 scabious jumbo plug plants

    • Despatch: By end of July 2015
    •  
    • £11.99
    • 6 scabious jumbo plug plants

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

Phlox Collection (Creeping)

Phlox subulata, Phlox douglasii, Moss Phlox

 Customer Rating
  • Fragrant ground cover
Delicate in appearance but tough in character, these spreading evergreen perennials soften the edges of paths and grow in dry rockeries or on sunny banks and slopes. Perfect for creating colourful, weed smothering, ground cover. Height: 15cm (6"). Spread: 50cm (20").
  • Collection comprises:
  • Phlox subulata 'Candy Stripes'
  • Phlox douglassi 'Red Admiral'
  • Phlox subulata 'Fort Hill'
  • Phlox subulata 'Scarlet Flame'
  • Phlox subulata 'Emerald Cushion Blue'
More info
    • 5 phlox Postiplug plants

    • Despatch: By end of September 2015
    •  
    • £11.99
    • 10 phlox Postiplug plants

    • Despatch: By end of September 2015
    •  
    • £17.99

Scabious 'Blue Jeans'

Scabiosa, Pincushion Flower

 Customer Rating
An abundance of blue pincushion scabious flowers will attract bees and butterflies throughout summer. The tall, wiry stems can also be cut to create a pretty display indoors. Scabiosa 'Blue Jeans' blends well among cottage garden borders, where they look particularly effective planted in large drifts. Height and spread: 45cm (18").
More info
    • 6 scabious plug plants

    • Despatch: By end of August 2015
    •  
    • £5.99
    • 12 scabious plug plants

    • Despatch: By end of August 2015
    •  
    • £8.99

Echinacea 'Cheyenne Spirit Mixed'

Coneflower

  • The first cone flower for bedding plants
This colourful coneflower has a super branching habit that produces many more flowers per plant than other varieties. Its free flowering habit makes Echinacea 'Cheyenne Spirit Mixed' ideal as an unusual bedding plant. This vibrant mix contains a range of sought after colours for a really dazzling display. Like all coneflowers, these Echinacea are also ideal for growing in wildlife gardens and coastal positions. The flowers are great for cutting too! Height: 50cm (20"). Spread: 40cm (16").
More info
    • 12 echinacea plug plants

    • Despatch: By end of August 2015
    •  
    • £10.99
    • 24 echinacea plug plants

    • Despatch: By end of August 2015
    •  
    • £16.99
    • 48 echinacea plug plants

    • Despatch: By end of August 2015
    •  
    • £21.99

Giant Fragrant Cowslip

Primula florindae, Tibetan Cowslip

Stiff stems carry whorls of sulphur yellow, tubular, flowers with a delicate, sweet fragrance. Once established, Giant Cowslips will naturalise to form swathes of lush, mid green foliage that makes ideal groundcover for natural planting schemes. With an RHS AGM, Primula florindae makes a superb choice for a damp, shady corner where other plants won't grow. Height: 90cm (35"). Spread: 50cm (20").
More info
    • 3 fragrant cowslip jumbo plug plants

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 6 fragrant cowslip jumbo plug plants

    • Despatch: By end of September 2015
    •  
    • £17.99

Aristolochia elegans

Aristolochia littoralis, Dutchman's Pipe

  • New in 2015
A show stopping half hardy climber for the summer garden or conservatory. The blooms of the Dutchman's Pipe are highly sought after and we are pleased to have sourced this stunning Brazilian vine for all you would-be plant hunters. The exotic 7.5cm (3") flowers take on a unique rich purple-brown hue overlaid with a creamy white patina and exude a soft fragrance. The soft lush foliage is over-sized and heart-shaped - everything about this plant is spectacular. Aristolochia plants will enjoy a warm conservatory over winter, but as you can see, a little fuss is well worth the effort! Height: up to 8m (26'). Spread: 100cm (3').
More info
    • 1 x 9cm potted aristolochia plant

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 2 x 9cm potted aristolochia plants

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

Jasminum beesianum

Jasmine

Delicate pink trumpets with a heavenly scent erupt into bloom from midsummer. The twining stems are clothed in glossy, semi evergreen foliage that makes the perfect backdrop for its shiny, black winter berries. Jasmine beesianum flowers have a lighter, more delicate perfume than common Jasmine making it perfect for growing over a doorway or seating area where it can be fully appreciated. A quick growing climber for a long season of interest! Height and spread: 200cm (79"). More info
    • 1 x 7cm potted Jasminum plant

    • Despatch: By end of October 2015
    •  
    • £11.99
    • 3 x 7cm potted Jasminum plants

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

Polyanthus 'Firecracker' (Garden Ready)

Primula

  • 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.


An eye-catching new Polyanthus bearing yellow blooms with a fiery orange-red edge. These long-lasting flowers are borne on strong, stout stems above rosettes of semi-evergreen foliage. Versatile and easy to grow, Polyanthus ‘Firecracker’ is perfect for edging borders and brightening up spring patio containers. Height and spread: 23cm (9").


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

More info
    • 30 polyanthus garden ready plants

    • Despatch: By end of September 2015
    • Buy 2 packs for just £25  
    • £14.99

Cosmos atrosanguineus 'Dark Secret' (Large Plant)

Bidens atrosanguinea, Chocolate Plant

Chocoholics need to stop right here- Chocolate Cosmos flowers have the ultimate chocolate fragrance! The flowers are just as sensual in their appearance- in deep maroon, and held aloft neat clumps of foliage.

Chocolate Cosmos can be used in many different ways in the garden; as a container plant, border plant or bedding plant. Plants enjoy hot summers, and are quite drought tolerant.Height and Spread: 50cm (19").

More info
    • 1 x 1 litre potted cosmos plant

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

    • Despatch:
    •  
    • £16.99
    • Out of stock

Polyanthus 'Firecracker'

Primula

 Customer Rating
An eye-catching new Polyanthus bearing yellow blooms with a fiery orange-red edge. These long-lasting flowers are borne on strong, stout stems above rosettes of semi-evergreen foliage. Versatile and easy to grow, Polyanthus 'Firecracker' is perfect for edging borders and brightening up spring patio containers. Height and spread: 23cm (9").

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

More info
    • 12 polyanthus plug plants

    • Despatch: By end of September 2015
    •  
    • £9.99 £7.99
    • 24 polyanthus plug plants

    • Despatch: By end of September 2015
    •  
    • £11.99
    • 48 polyanthus plug plants

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

Iris pallida 'Variegata' (Large Plant)

Iris pallida 'Aurea Variegata', Bearded Iris

Iris pallida 'Variegata' gives interest all-year round and is truly spectacular. Even before the fragrant, lilac-blue flowers appear, your plants will be playing host to showy, cream-lined foliage. This is quite a collectable Iris, which is actually very easy to grow too!

Grow Iris pallida 'Variegata' in full sun for the very best and brightest leaf colours. These spectacular Bearded Iris plants are perfect for adding height and structure to the middle of borders, where it can really show off. An easy to grow perennial, which is ideal for beginners. Height: 120cm (48"). Spread: 40cm (16").

More info
    • 1 x 1 litre potted Iris plant

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

    • Despatch:
    •  
    • £16.99
    • Out of stock