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 4 products.
 

Ajuga reptans 'Black Scallop' (Large Plant)

Ajuga reptans 'Black Scallop' is a highly attractive variety of Bugle. The violet blue flower-spikes appear from late spring against a dense matt of glossy, liquorice-black foliage. This dark leaved perennial is more sun tolerant than many cultivars, with the foliage becoming blacker when grown in full sun. A superb groundcover plant, Bugle is a tough and reliable evergreen that copes in almost any soil conditions. Ajuga reptans 'Black Scallop' is particularly effective at the front of borders, creeping through rockeries or as groundcover in wildlife gardens where it will attract pollinating insects. Height: 15cm (6"). Spread: 60cm (24").

 

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

    • Despatch: By end of September 2016
    •  
    • £7.99
    • 2 x 1 litre potted ajuga plants

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

Ajuga reptans f. albiflora 'Alba' (Large Plant)

Bugle

This useful hardy perennial forms dense mats of evergreen foliage that makes superb ground cover. From late spring to early summer, Ajuga reptans f. albiflora 'Alba' is decorated with small white flower spikes that will brighten even the darkest corner of your garden. The nectar rich flowers are a magnet for pollinating insects. Commonly known as Bugle, this tough, reliable plant will grow on virtually any soil, and positively thrives in those tricky shaded areas, even where soils are poor. This versatile perennial plant is ideal for creeping through woodland areas, rockeries, or at the front of cottage garden borders. Height: 20cm (8"). Spread: 60cm (24").

 

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

    • Despatch: By end of September 2016
    •  
    • £7.99
    • 2 x 1 litre potted ajuga plants

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

Waldsteinia ternata (Large Plant)

Siberian Waldsteinia

A groundcover semi-evergreen perennial that forms a dense mat of shiny purple-green leaves that somewhat resemble those of a strawberry. Waldsteinia ternate are shade loving plants and from early spring until late summer, small yellow saucer-shaped flowers appear. Uses vary from covering large or small areas as these plants spread steadily but are not considered invasive. Once established, Waldsteinia become drought tolerant and, if a mild winter is forecast, may remain evergreen too. Height: 10cm (4"). Spread: 100cm (39").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 9cm potted waldsteinia plant

    • Despatch: By end of September 2016
    •  
    • £7.99
    • 2 x 9cm potted waldsteinia plants

    • Despatch: By end of September 2016
    •  
    • £11.99

Arum Lily (Large Plant)

Zantedeschia aethiopica, Calla Lily

Grow the classic Arum Lily in your own garden; plants are suitable for moist borders or large patio pots. The architectural foliage is joined by unusual hooded flowers, which are up to 15cm (6") in length.

Zantedeschia can be grown at the edge of ponds, or in soil that is consistently moist. The Arum Lily will flower from early summer, and is a hardy perennial in most areas of the UK. Height: 90cm (36"). Spread: 60cm (24").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 3 litre potted arum lily plant

    • Despatch: By end of September 2016
    •  
    • £11.99
    • 2 x 3 litre potted arum lily plants

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