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, perennials live for 2 or more years and flower every year. Biennial plants 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 6 products.
 
Myosotis 'Sylva'

Myosotis sylvatica 'Sylva'

Forget-me-not
  • Brilliant with spring bulbs
The perfect partner for spring bulb displays. Frothy plants with not just the traditional blue flowers, but also new pinks and whites. So easy to grow, ‘Sylva’ will create a carpet of colour that will keep your garden looking fabulous until your summer plants kick in. A simple yet effective bed filler. More info
    • 36 plugs

    • Despatch: By end of August 2013
    •  
    • £11.99
    • 72 plugs

    • Despatch: By end of August 2013
    • Double up 36 to 72 for £4 extra  
    • £23.98 £15.99
Penstemon Amelia Jayne

Penstemon 'Amelia Jayne'

Phenomenal stamina and indifference to rain and drought means that Penstemon ‘Amelia Jayne’ will flower each year for an incredible five months. Mesmerising, red bells with satiny white throats are carried above semi evergreen foliage. These popular hardy perennials deserve prime spots in the garden or on the patio where they can really show off. Pensham penstemons also boast slug resistance and semi-evergreen foliage, giving an all round winning performance for many years. Height: 90cm (36”). Spread: 45cm (18”). More info
    • 3 Postiplugs

    • Despatch: By end of June 2013
    •  
    • £9.99
Penstemon Czar

Penstemon 'Czar'

  • Customer favourite
Phenomenal stamina and indifference to rain and drought means that Penstemon ‘Czar’ will flower each year for an incredible five months. Mesmerising, lilac bells with satiny white throats are carried above semi evergreen foliage. These popular hardy perennials deserve prime spots in the garden or on the patio where they can really show off. Pensham penstemons also boast slug resistance and semi-evergreen foliage, giving an all round winning performance for many years. Height: 90cm (36”). Spread: 45cm (18”). More info
    • 3 Postiplugs

    • Despatch: By end of June 2013
    •  
    • £9.99
Penstemon Laura

Penstemon 'Laura'

Phenomenal stamina and indifference to rain and drought means that Penstemon ‘Laura’ will flower each year for an incredible five months. Mesmerising, pink bells with satiny white throats are carried above semi evergreen foliage. These popular hardy perennials deserve prime spots in the garden or on the patio where they can really show off. Pensham penstemons also boast slug resistance and semi-evergreen foliage, giving an all round winning performance for many years. Height: 90cm (36”). Spread: 45cm (18”). More info
    • 3 Postiplugs

    • Despatch: By end of June 2013
    •  
    • £9.99
Penstemon 'Strawberries & Cream'

Penstemon 'Strawberries & Cream'

  • NEW in 2013
This popular hardy perennial deserves a prime spot in the garden. White trumpet shaped flowers with delicately speckled throats appear in summer above a flush of glossy, semi-evergreen foliage. The long-lasting blooms of Penstemon ‘Strawberries and Cream’ continue well into autumn, long after other plants have run out of steam. Undemanding and easy to grow, Penstemons tolerate almost any position in the garden, regardless of rain or drought, and even resist slug damage. What more could you ask of a plant? Height: 80cm (31"). Spread: 45cm (18"). More info
    • 3 Postiplugs

    • Despatch: By end of June 2013
    •  
    • £8.99

Ox-eye Daisy

Leucanthemum vulgare, Marguerite, Chrysanthemum leucanthemum, Wildflower
A familiar sight on roadside verges and waste ground, this native perennial produces a stunning display of large white flowers with prominent yellow centres. Ox-eye daisies make a real impact in garden borders or plant them in wildlife gardens where they will burst into flower from May to July. Ox-eye daisies are very attractive to bees, butterflies and hoverflies. Height: 60cm (24"). Spread: 40cm (16"). More info
    • 3 Postiplugs

    • Despatch: By end of April 2014
    •  
    • £8.99