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.


For beautiful summer flowers browse our range of annual plants.



We have found 3 products.
 

Cyclamen hederifolium (Large Plant)

Cyclamen neapolitanium, Ivy-leaved Cyclamen, Sowbread

A delightful little plant producing delicate pink flowers with reflexed petals in the autumn. Often emerging after the flowers, the heart-shaped deep green leaves are patterned with silver, creating a striking marbled effect. Cyclamen hederifolium is a superb ground-cover plant in rock gardens and woodland gardens where it will self-seed freely to create carpets of foliage and flowers from autumn to spring, before the foliage dies back in summer. Height: 10cm (4"). Spread: 15cm (6").

 

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

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 2 x 1 litre potted cyclamen plants

    • Despatch:
    •  
    • £16.99
    • Out of stock

Iris pallida 'Variegata' (Large Plant)

Iris pallida 'Aurea Variegata', Iris pallida 'Argentea Variegata', Bearded Iris

Iris pallida ‘Variegata’ gives interest all-year round and is truly spectacular. Even before the fragrant, lilac-blue flowers appear, your plants will be playing host to showy, cream-lined foliage. This is quite a collectable Iris, which is actually very easy to grow too!

Grow Iris pallida ‘Variegata’ in full sun for the very best and brightest leaf colours. These spectacular Bearded Iris plants are perfect for adding height and structure to the middle of borders, where it can really show off. An easy to grow perennial, which is ideal for beginners. Height: 120cm (48"). Spread: 40cm (16").

 

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

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 2 x 1 litre potted Iris plants

    • Despatch:
    •  
    • £16.99
    • Out of stock

Iris 'Pink Parfait'

Iris sibirica

Iris 'Pink Parfait' produces soft lavender-pink blooms with lighter edging. As the flowers open fully, a yellow centre with a white halo can be seen. Iris sibirica are tough performers, equally at home in moist, boggy soils and dry areas, and will enhance any garden border, especially mixed with other flower hardy perennials. Lush grass-like foliage makes for a good seasonal border filler. Height: 90cm (36"). Spread 35cm (14"). More info
    • 1 bare root iris plant

    • Despatch:
    •  
    • £6.99
    • Out of stock