Thompson & Morgan

Important delivery notice
The products on this site are only delivered to UK addresses. If you require delivery to another country please visit one of our other sites below.

Refine Results

Refine by..

Email Newsletter

Sign up to our newsletter

Geranium & Pelargonium Plants


Geraniums & pelargoniums are split into two groups: pelargoniums are half-hardy, whereas other types of geranium are hardy. This exciting range includes upright, trailing, climbing, ivy-leaf, 'balcon', rosebud, dwarf varieties and more. Look out for the eye-catching tulip-flowered pelargoniums.



We have found 34 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 geranium plant

    • Despatch: By end of May 2016
    •  
    • £19.99
    • 2 x 12cm potted geranium plants

    • Despatch: By end of May 2016
    •  
    • £29.99

Geranium 'Johnson's Blue' (Large Plant)

Hardy Geranium, Cranesbill

A pretty, lavender-blue flowered cranesbill with a slightly sprawling habit that is ideal for creating dense summer groundcover. Geranium ‘Johnson’s Blue’ looks spectacular at the front of borders or roaming through a shady woodland garden. An RHS Award of Garden Merit winner that is vigorous, versatile, and so easy to grow. Height: 45cm (18"). Spread: 60cm (24").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 2 litre potted geranium plant

    • Despatch: By end of May 2016
    •  
    • £9.99
    • 2 x 2 litre potted geranium plants

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

Geranium himalayense 'Birch Double'

Geranium himalayense 'Plenum', Hardy Geranium, Cranesbill

Vigorous and versatile, this superb cranesbill tolerates almost any situation; even full shade. A mass of double purple-pink blooms stand above the delicately serrated foliage which turns to shades of burnt red and orange in autumn. Geranium himalayense 'Birch Double' will quickly blend with other herbaceous perennials to create colourful groundcover and looks equally attractive in herbaceous borders and shady woodland gardens. Height: 25cm (10"). Spread: 60cm (24"). More info
    • 1 bare root geranium plant

    • Despatch: By end of May 2016
    •  
    • £12.99

Geranium 'Jackpot Mixed' F1 Hybrid

Pelargonium, Zonal Geranium, Zonal Pelargonium

 Customer Rating
  • Stunning blooms will last all summer
These weather tolerant, F1 hybrid pelargoniums have more than enough vigour to ensure a spectacular, free flowering display throughout summer. Geranium 'Jackpot 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").
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.

 

Buy this variety in a larger plant size
More info
    • 36 geranium plug plants

    • Despatch:
    • SAVE £6  
    • £13.99 £7.99
    • Out of stock
    • 36 geranium plug plants + 100g of geranium fertiliser

    • Despatch:
    •  
    • £13.99 £8.99
    • Out of stock
    • 72 geranium plug plants

    • Despatch:
    • SAVE £6.00  
    • £18.99 £12.99
    • Out of stock

Geranium 'Black Velvet Mix' F1

Pelargonium, Zonal Geranium, Zonal Pelargonium

 Customer Rating
  • Rarely available

Dark, enigmatic foliage makes a startling foil for the beguiling bright blooms of Geranium 'Black Velvet Mix' in four striking colours. The unique black leaves, produced on upright bushy plants, are edged with just a hint of green. This boldly coloured zonal geranium makes a striking addition to pots, beds and borders for long lasting summer colour. Height: 40cm (14"). Spread: 30cm (12").


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
    • 24 geranium plug plants

    • Despatch: By end of May 2016
    •  
    • £12.99
    • 48 geranium plug plants

    • Despatch: By end of May 2016
    • SAVE £5.99  
    • £25.98 £19.99
    • 72 geranium plug plants

    • Despatch: By end of May 2016
    • SAVE £13.98  
    • £38.97 £24.99

Geranium 'Double Flowered Collection'

Hardy Geranium, Cranesbill

Enjoy our selection of the very best double-flowered cranesbills. Every bloom is a pretty posy of vibrant colour and unlike their single flowered relations, these hardy geraniums won't self seed, so the flowers last even longer. These cottage garden favourites will quickly blend with other herbaceous perennials to create colourful groundcover, and look equally attractive in borders or containers. Height: Up to 90cm (36"). Spread: 60cm (24").
  • Collection comprises 1 plant each of:
  • Geranium himalayense 'Birch Double' (left) - Vigorous and versatile, this superb cranesbill tolerates almost any situation; even full shade.
  • Geranium pratense 'Laura' (bottom right) - Long lasting, weather resistant, double white flowers are produced from June onwards on upright, downy stems.
  • Geranium pratense 'Summer Skies' (top right) - The double blooms of Geranium pratense 'Summer Skies' may look delicate but this hardy herbaceous perennial is tough and undemanding.
More info
    • 3 bare root geranium plants - 1 of each variety

    • Despatch:
    • SAVE £19.98  
    • £38.97 £18.99
    • Out of stock
    • 6 bare root geranium plants - 2 of each variety

    • Despatch:
    • SAVE £48.95  
    • £77.94 £28.99
    • Out of stock

Geranium pratense 'Laura'

Hardy Geranium, Meadow Cranesbill

Long lasting, weather resistant, double white flowers are produced from June onwards on upright, downy stems. The serrated leaves quickly create a mound of fresh green foliage that makes excellent groundcover for a cottage garden or perennial border. Unlike its single flowered relations, Geranium pratense 'Laura' does not self seed, making it easier to control. Height and spread: 60cm (24").
More info
    • 1 bare root geranium plant

    • Despatch:
    •  
    • £12.99
    • Out of stock

Geranium 'Swizzle Stick'

Pelargonium, Zonal Geranium, Zonal Pelargonium

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").
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
    • 3 geranium jumbo plug plants

    • Despatch:
    •  
    • £9.99
    • Out of stock