Perennial & Biennial Plants

Perennial plants and flowers give colourful garden displays year after year. Add height to your borders with tall perennials, enjoy beautiful blooms for longer with winter flowering perennials and create carpets of colour using ground cover perennials. If you're planning a big garden project, browse our full range of garden plants to find everything you need.

Best Sellers

Agapanthus Blue & White Collection

Agapanthus Blue & White Collection

521 Reviews

was £47.94From£14.99

ADD TO BASKET
Agapanthus 'Queen Of The Ocean'

Agapanthus 'Queen Of The Ocean'

0 Reviews

From£7.99

ADD TO BASKET
Agapanthus 'Polar Ice'

Agapanthus 'Polar Ice'

0 Reviews

From£7.99

ADD TO BASKET
Geranium Hardy Mixed

Geranium Hardy Mixed

86 Reviews

was £49.95From£13.99

ADD TO BASKET
Everlasting Perennial Collection

Everlasting Perennial Collection

27 Reviews

was £23.99Just£19.99

ADD TO BASKET
Lupin 'Street Party Collection'

Lupin 'Street Party Collection'

19 Reviews

was £35.97From£16.99

ADD TO BASKET
Poppy Oriental Collection

Poppy Oriental Collection

49 Reviews

was £21.99From£14.99

ADD TO BASKET
Hellebore 'Winter Flowering Hybrid Mix Improved' - Seeds

Hellebore 'Winter Flowering Hybrid Mix Improved' - Seeds

16 Reviews

was £4.99Just£1.99

ADD TO BASKET

Just for You

Hyacinth 'Midnight Mystic'® 3 bulbs ONLY £5.99 with any order

Shop now

Narcissus 'Citrus Sorbet' 25 bulbs ONLY £5.99 with any order

Shop now

Tulip 'White Prince' 10 bulbs ONLY £4.99 with any order over £20

Shop now

Bulb Saver Collection 100 bulbs ONLY £5.99 with any order over £30

Shop now

Perennials & biennial plants – more info

What is a perennial plant?

Perennial plants live for several years and flower every year. Choose from a wide range of perennials including half-hardy, climbing, and evergreen perennials for spectacular garden displays.

What is a biennial plant?

Biennial plants live for up to 2 years, flowering profusely in the 2nd year before setting seed. Browse our biennial plants collection including a fabulous assortment of foxgloves.

When to plant perennials

Perennial plants are best planted in spring or autumn. Perennial seeds will need sowing a little earlier and under cover before planting out. Be sure to check the specific growing and sowing instructions provided for each plant. Visit our perennial plant care and advice pages for more guidance.

Sign Up For Exclusive Special Offers

JOIN NOW

Sign up for exclusive offers!