Perennial & Biennial Seeds
Below you will find our incredible selection of perennial seeds and biennial seeds, great for beds or borders. Perennial plants, also known as herbaceous plants, flower every year - living for 2 or more years. For more information on when to plant perennial seeds take a look at our how to grow perennials guide. Biennials flower profusely in their second year before dying. Most perennial & biennial seeds should be sown in the spring, with some preferring an autumn sowing.
You may also be interested in our range of hardy annual seeds.
Canterbury Bells 'Cup & Saucer Mix' (Seeds)
Classic cottage garden favourite, these colourful plants bear masses of bell-shaped blooms all summer long. Trouble-free and easy-to-grow in full sun. Height: 120cm (47"). Spread: 40cm (16").
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1 packet (500 Canterbury Bells seeds) (TKA53941) Save £1.00
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£1.69 £0.69
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Aquilegia 'Pretty Bonnets Mix' (Seeds)
Bright and colourful cottage garden favourite. These easyto-grow perennials are perfect for borders in sun or shade and make great cut flowers too.Height: 90cm (35"). Spread: 60cm (24").
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1 packet (175 aquilegia seeds) (TKA53930) Save £0.90
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£1.69 £0.79
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Verbena bonariensis (Seeds)
Popular perennial with tall-growing, wirey stems, upon which clusters of attractive purple flowers bloom. Great in mixed borders and grasses. Height: 120cm (48"). Spread: 45cm (18").
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1 packet (190 verbena bonariensis seeds) (TKA54010) Save £0.90
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£1.59 £0.69
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Aubrieta 'Cheeky Mix' (Seeds)
Vibrant colourful mix of large-flowered aubrieta. Plants cascade and spread, bringing early spring colour, ideal in rockeries, containers and borders in full sun. Height: 10cm (4"). Spread: 45cm (18").
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1 packet (200 aubrieta seeds) (TKA53932) Save £1.60
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£2.39 £0.79
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Hollyhock 'Chater's Mix' (Seeds)
Tall-growing cottage garden favourite. These easy-to-grow perennials are perfect for the back of sunny borders, with fully double blooms in bright colours. Height: 240cm (94"). Spread: 60cm (24").
Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers.
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1 packet (40 hollyhock seeds) (TKA53958) Save £0.90
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£1.69 £0.79
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Hollyhock 'Halo Mixed' (Seeds)
Hollyhocks are a traditional feature of cottage garden borders and 'Halo Mixed' adds height and colour, with tall stems, almost 2 metres (6ft 6") high, full of bi-coloured flowers, with shades of pink, purple, white, red and yellow. Once planted, they will flower the following year and every year thereafter. Alcea rosea do well in sunny positions and are longer flowering than other Hollyhock cultivars, and will will bloom from June to July. They are great pollinators and will attract bees and butterflies to your garden, making it wildlife friendly.
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1 packet (25 hollyhock seeds) (61525) Save £1.10
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£1.99 £0.89
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Silene 'Starburst' (Seeds)
Enjoy the star-like, brilliant red flowers year after year. These delicate perennials are tougher than they look and will keep flowering for a long period.
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1 packet (10 silene seeds) (VM03283) Save £1.10
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Aquilegia 'Sunshine' (Seeds)
The gorgeous, fully double, pastel yellow flowers of Aquilegia caerulea 'Sunshine' have very long, 5cm (2”) spurs, and are produced in profusion from late spring. This hardy and bushy Columbine is stunning when planted in drifts, creating an eye-catching feature. The perennial Aquilegia caerulea 'Sunshine' is a Fleuroselect Novelty Award winner, and makes a lovely cut flower.
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1 packet (80 aquilegia seeds) (VM05322) Save £1.10
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£1.99 £0.89
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Dianthus caryophyllus 'Giant Chabaud Mixed' (Seeds)
Large, fully-double flowers in a fantastic variety of colours couple with a wonderful fragrance. Great for beds and borders in full sun. Superb cut flower. Height: 60cm (24"). Spread: 40cm (16").
Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers.
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1 packet (150 dianthus seeds) (TKA53942) Save £1.60
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£2.39 £0.79
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Geranium 'Purple Haze' (Seeds)
Purple Haze' is a gorgeous plant which gets its name from the unusual bronze-purple coloured foliage. The young spring leaves have the most intense bronze shade and turn to a deep green with a delightful purple margin as they mature through the year. This striking foliage makes a beautiful backdrop to the violet-mauve flowers.
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1 packet (5 geranium seeds) (VM07143) Save £0.60
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£1.99 £1.39
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Lavender 'The Fragrant Lavender' (Seeds)
Dwarf compact-growing lavender, ideal for hedging, bedding and borders. The deep mauve flowers are highly fragrant and make a great cut or dried flower. Height: 45cm (18"). Spread: 60cm (24").
Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers.
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1 packet (80 lavender seeds) (TKA53961) Save £1.20
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£1.99 £0.79
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Pansy 'Clear Crystal Mixed' (Seeds)
Super reliable, with clear, pattern-free flowers, in a mix of bright colours. These will flower through winter or summer and are excellent for bedding or pots. Height: 15cm (6"). Spread: 23cm (9").
Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers.
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1 packet (120 pansy seeds) (TKA53985) Save £1.20
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£1.99 £0.79
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Foxglove 'Pams Split' (Seeds)
Great border plant with towering stems, teaming with white blooms, that bear a deep magenta throat. Perfect for semishaded locations in a garden. Height: 150cm (59"). Spread: 45cm (18").
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1 packet (25 foxglove seeds) (TKA53954) Save £1.70
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£2.59 £0.89
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Dianthus barbatus 'Excelsior Mixed' (Seeds)
A mix of rich flower colours all with central ‘eyes’ make for a great summer display in beds, borders and containers. Flowers are lightly scented too. Height: 45cm (18"). Spread: 30cm (12").
Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers.
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1 packet (250 dianthus seeds) (TKA54008) Save £1.20
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£1.99 £0.79
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Chinese Lantern (Seeds)
Small cream summer flowers are followed by bright orange lanterns in autumn. An easy perennial to grow, ideal in full sun borders, and great in dried displays. Height: 75cm (30"). Spread: 90cm (36").
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1 packet (110 Chinese lantern seeds) (TKA53943) Save £1.30
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£1.99 £0.69
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Bumper Bargain Collection
Grab our Bumper Bargain Collection and ensure every part of your garden is filled with colour this summer. Our hand-selected collection is perfect for creating a stunning summer display whether your garden is big or small. Bulk up beds, plug gaps in borders, and fill your patio pots with fabulous colour and long lasting structure. Our Bumper Gardening Pack contains a generous selection of hardy shrubs and perennials that will brighten your garden from summer through to autumn.
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Bumper Bargain Collection (KB0430) Save £24.90
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£64.89 £39.99
Bumper Bargain Collection + Geranium 'Appleblossom' (KB0431) Save £29.89
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£74.88 £44.99
2 Options From £39.99
Echinacea purpurea 'Brilliant Star' (Seeds)
Colourful deep pink flowers with contrasting orange cones are displayed above bushy plants. Highly attractive to butterflies. Ideal in full sun borders. Height: 120cm (47"). Spread: 60cm (24").
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1 packet (30 echinacea seeds) (TKA53952) Save £2.20
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£2.99 £0.79
Just£0.79
Lupin 'Russel Mix' (Seeds)
Flower spikes that are packed with bold and bright blooms are produced from early summer. This easy-to-grow variety is ideal in borders. Height: 120cm (47"). Spread: 75cm (30").
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1 packet (35 lupin seeds) (TKA53966) Save £0.80
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£1.59 £0.79
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Dianthus deltoides 'Maiden Pink Brilliancy' (Seeds)
Low-growing, evergreen, ground cover plant, that is covered in bright pink flowers from spring to autumn. Ideal in borders, rockeries and patio containers. Height: 20cm (8"). Spread: 30cm (12").
Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers.
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1 packet (200 dianthus seeds) (TKA53951) Save £1.30
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£1.99 £0.69
Just£0.69
Viola 'Supreme Mix' (Seeds)
Marvellous mix of compact, bedding violas, offering masses of bright flowers throughout spring or summer, Also ideally suited to windowboxes and pots. Height: 15cm (6"). Spread: 23cm (9").
Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers.
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1 packet (40 viola seeds) (TKA54011) Save £1.60
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£2.59 £0.99
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Wallflower 'Persian Carpet Mix' (Seeds)
Dwarf, compact plants featuring flowers in a range of bright colours, and with a subtle fragrance, making them perfect for spring bedding displays. Height and spread: 30cm (12").
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1 packet (300 wallflower seeds) (TKA54012) Save £1.30
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£1.99 £0.69
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