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 46 products.
 

Pansy 'Ballerina'

Viola x wittrockiana

Unusual frilly tutu-like flowers of Pansy 'Ballerina' create a bright carnival of colour throughout the summer. The delicately ruffled petals make a stunning display in containers, beds and borders. Perfect for planting in window boxes where you can enjoy their pretty blooms close up. Height and spread: 23cm (9").

 

Culinary note: Pansy flowers are edible.

Culinary note: Some parts of these flowers are edible. The crystallised petals are great decorations for cakes and cookies, or they can be added straight to green salads for an injection of colour. For more details about edible flowers click here.

More info
    • 36 pansy plug plants

    • Despatch: By end of August 2016
    •  
    • £9.99
    • 72 pansy plug plants

    • Despatch: By end of August 2016
    • SAVE *£4.99  
    • £19.98 £14.99

Geranium 'Supreme Mixed' (Pre-Planted Basket)

Pelargonium, Ivy-leaved Geranium, Ivy-leaved Pelargonium

For hassle-free gardening, look no further than our pre-planted baskets for easy summer-long colour. We're always on the look out for ways to make life simpler for our gardening customers. So what could be easier than hanging baskets which are already planted up? We've taken the hard work out of creating wonderfully colourful displays - just order our pre-planted baskets of your favourite varieties and position them where you'll most enjoy their summer colour. Then all you need to do is water them and wait!

A kaleidoscope of vibrant pelargonium flowers fill the trailing stems of Geranium 'Supreme Mixed'. These stunning Ivy Leaf geraniums are perfect for creating long lasting hanging basket displays that won't disappoint. Height: 30cm (12"). Spread: 45cm (18").
Hanging basket diameter: 27cm (11in). 7.6 Litres.
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.

 

Garden ready pre-planted baskets
More info
    • 1 x geranium pre-planted basket

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

Heucherella 'Trailing Collection'

  • New hanging basket plant!

A cross between Heuchera and Tiarella, these trailing hardy perennials look fabulous billowing out of hanging baskets, window boxes and patio containers, where the broad-lobed, evergreen leaves provide all-year-round interest! Grow them alone for a fountain of foliage, or in mixed baskets to add texture and contrast. Vigorous and easy to grow, Heucherella 'Trailing Collection' also makes a fantastic groundcover plant for sun or part shade. Height: 25cm (10"). Spread: 60cm (24").


  • Collection comprises:
  • Heucherella 'Crimson Cascade' - Wonderful green to copper-red foliage with contrasting dark veins.
  • Heucherella 'Yellowstone Falls' - Striking lime green leaves with crimson markings.
  • Heucherella 'Redstone Falls' - Vibrant green and ruby red leaves creating a mixture of autumnal colours which change with the seasons.
More info
    • 3 heucherella jumbo plug plants

    • Despatch: By end of October 2016
    • SAVE £5  
    • £14.99 £9.99
    • 6 heucherella jumbo plug plants

    • Despatch: By end of October 2016
    • SAVE £7  
    • £19.99 £12.99

Fuchsia 'Purple Rain'

This striking variety bears fully double, ruffled petals that burst from pristine white sepals in a fabulous colour contrast. The gently cascading stems of trailing Fuchsia 'Deep Purple' are filled with blooms of up to 6cm (2 &frac1/2") diameter. A wonderful variety that will add a touch of luxury to your hanging baskets, flower pouches and patio containers this summer! Height: 30cm (12"). Spread: 45cm (18").

Useful links:

How to grow fuchsias


Culinary note: Add the beautiful coloured flowers to salads, crystallise them for a sweet garnish or add them to jellies for an extra splash of colour. For more details about edible flowers click here.

More info
    • 5 fuchsia Postiplug plants

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 10 fuchsia Postiplug plants

    • Despatch:
    •  
    • £14.99
    • Out of stock

Viola Sorbet 'XP T&M Mixed' (Garden Ready)

Pansy

  • 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.

Create a kaleidoscope of springtime colour with Viola 'Sorbet XP T&M'. This uniform mix is prolific and free flowering with a neat, uniform habit that is perfectly suited to hanging baskets, window boxes and containers. Height: 20cm (8"). Spread: 23cm (9").

Culinary note: Some parts of these flowers are edible. The crystallised petals are great decorations for cakes and cookies, or they can be added straight to green salads for an injection of colour. For more details about edible flowers click here.

 

Garden ready special offer
More info
    • 30 viola garden ready plants

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

Pansy 'Matrix™ Mixed' (Garden Ready)

Viola x wittrockiana

  • 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 vibrant blend has been specially bred for their excellent branching habit and super size flowers; and the results speak for themselves! The compact sturdy stems hold their vibrant flower heads high, whatever the weather brings to ensure your garden is filled with colour. Easy to grow, Pansy 'Matrix Mixed' is the perfect plant for all your containers and bedding displays. Height and spread: 23cm (9").

Culinary note: Some parts of these flowers are edible. The crystallised petals are great decorations for cakes and cookies, or they can be added straight to green salads for an injection of colour. For more details about edible flowers click here.

 

Garden ready special offer
More info
    • 30 pansy garden ready plants

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

Viola 'Teardrops' (Pre-Planted Basket)

viola

For hassle-free gardening, look no further than our pre-planted pots for easy seasonal colour. We're always on the lookout for ways to make life simpler for our gardening customers. So what could be easier than pots which are already planted up? We've taken the hard work out of creating wonderfully colourful displays - just order our pre-planted pots of your favourite varieties and position them where you'll most enjoy their colour. Then all you need to do is water them and wait! Viola 'Teardrops' is one of our top performing hanging basket varieties, producing cascading trails of colourful blooms to brighten up the winter garden. Flowers just keep on coming and will continue to perform well into May – Four months of colour and all you need to do is hang the baskets in place and keep them watered. Height 15cm (6"). Spread: 20cm (8").,

Culinary note: Some parts of these flowers are edible. The crystallised petals are great decorations for cakes and cookies, or they can be added straight to green salads for an injection of colour. For more details about edible flowers click here.

More info
    • 1 viola pre-planted basket with 6 plants

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

Pansy 'Most Scented Mix'

Viola x wittrockiana

  • The most scented pansy
Experience the unforgettable fragrance of Pansy 'Most Scented Mix'. This exclusive mix exudes a spring-like perfume even on the coolest of winter days. With a cheery bright colour mix, these pretty pansies bring a bright splash of colour that will continue well into late spring. Plant them in hanging baskets, window boxes and flower pouches™ and position them by a front door or kitchen window where you can really appreciate them. Height: 23cm (9"). Spread: 30cm (12").

 

Culinary note: Pansy flowers are edible.

Culinary note: Some parts of these flowers are edible. The crystallised petals are great decorations for cakes and cookies, or they can be added straight to green salads for an injection of colour. For more details about edible flowers click here.

More info
    • 36 pansy plug plants

    • Despatch: By end of September 2016
    •  
    • £9.99
    • 72 pansy plug plants

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

Pansy 'Matrix™ Mixed' (Garden Ready)

Viola x wittrockiana

We've taken the hard work out of creating wonderfully colourful displays - just order our pre-planted baskets of your favourite varieties and position them where you'll most enjoy their colour. Then all you need to do is water them and wait!

This vibrant blend has been specially bred for their excellent branching habit and super size flowers; and the results speak for themselves! The compact sturdy stems hold their vibrant flower heads high, whatever the weather brings to ensure your garden is filled with colour. Easy to grow, Pansy 'Matrix Mixed' is the perfect plant for all your containers and bedding displays. Height and spread: 23cm (9"). Hanging Basket: 27cm diameter.

Culinary note: Some parts of these flowers are edible. The crystallised petals are great decorations for cakes and cookies, or they can be added straight to green salads for an injection of colour. For more details about edible flowers click here.

 

More info
    • 1 x pansy garden ready basket

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

Pansy 'Avalanche Bronze Lavender' (Trailing)

Viola x wittrockiana

 Customer Rating

Alluring blooms resembling tiny faces! These free-flowering, compact plants are smothered in an avalanche of boldly coloured flowers with a delicate fragrance throughout spring. Viola 'Avalanche Bronze Lavender' is superb in baskets, containers, Flower Pouches® and window boxes. Height and spread: 23cm (9").


Culinary note: Some parts of these flowers are edible. The crystallised petals are great decorations for cakes and cookies, or they can be added straight to green salads for an injection of colour. For more details about edible flowers click here.

More info
    • 36 pansy plug plants

    • Despatch:
    •  
    • £12.99
    • Out of stock
    • 72 pansy plug plants

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

Viola 'Bunny Ears'

Viola x wittrockiana

  • Add bounce to your baskets!
  • The Viola everyone wants to grow!
  • Unusual flowers add real character

Cheeky little Violas that retain that classic pansy face beneath unusually long ‘rabbit ear’ top petals. The compact plants are perfect for smaller containers or planting pockets in rockeries and borders - you can even set them in cracks in walls and paving. Despite their size these tidy viola plants pack a real floral punch, creating cushions of mounded colour. Height and spread: 20cm (8").
More info
    • 36 viola plug plants

    • Despatch: By end of September 2016
    •  
    • £13.99
    • 72 viola plug plants

    • Despatch: By end of September 2016
    •  
    • £18.99

Viola 'Plums and Peaches'

Viola x wittrockiana

  • Summer flowering viola
  • Ideal for shady corners
  • Small in size, big on impact

Pretty mini-pansies for the summer garden. These cheery faced violas will thrive through the spring months and just keep going if given some shade for summer. Try this seductive colour blend of happy-faced Violas in your cool, shady corners where other summer bedding fails to thrive. A great solution for summer hanging baskets on shaded north-facing walls or fencing. Height and spread: 20cm (8").
More info
    • 36 viola plug plants

    • Despatch: By end of September 2016
    •  
    • £12.99
    • 72 viola plug plants

    • Despatch: By end of September 2016
    •  
    • £17.99