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 3 products.
 

Sunflower maximiliani

Helianthus maximiliani, Maximilian Sunflower

  • NEW for 2012

Often known as the Maximilian Sunflower, this attractive species produces masses of golden yellow, 7cm (3”) wide blooms all the way up the tall stems, which have a sweet chocolate fragrance. Perennial sunflower Helianthus maximiliani makes a stunning addition to the back of borders and a good late summer food source for both birds and butterflies. Height: 250cm (98”). Spread: 100cm (39”).


Companion planting: Try growing sunflowers with chives to deter aphids.


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Companion Planting

More info
    • 5 jumbo plug plants

    • Despatch:
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    • £11.99
    • Out of stock
    • 10 jumbo plug plants

    • Despatch:
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    • £16.99
    • Out of stock

Gunnera manicata (Large Plant)

Chilean Rhubarb

Gunnera is the ‘big daddy’ of the gardening world. The giant leaves can reach 1-2 metres across, and will add the wow factor to any garden, although isn’t necessarily suitable for smaller gardens!

Also affectionately known as Giant Rhubarb, Gunnera is robust, spectacular and architectural. They make great specimen plants bog gardens and waterlogged spots, the reflection in water is especially beautiful. Gunnera manicata holds an RHS Award of Garden Merit too. Height: 2.5m (8’) Spread: 4m (13’).

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    • 1 x 1 litre potted plant

    • Despatch: By end of February 2015
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    • £9.99
    • 2 x 1 litre potted plants

    • Despatch: By end of February 2015
    •  
    • £16.99

Thalictrum 'Black Stockings' (Large Plant)

Meadow Rue

The black, shimmering stems of Thalictrum ‘Black Stockings’ carry plenty of fluffy mauve flowers during the height of summer. This tall, willowy perennial is ideal for filling gaps in shaded borders and woodland gardens, where the delicate foliage is a useful backdrop for shorter perennials.

Thalictrum plants combines well with almost any other plant in your shady border; from ferns to hostas or even larger-leaved plants such as Rodgersia. The foliage can also be useful to add a light airy feel to summer bouquets. Height: 120cm (48"). Spread: 60cm (24").

More info
    • 1 x 3 litre potted plant

    • Despatch: By end of February 2015
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    • £11.99
    • 2 x 3 litre potted plants

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