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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 23 products.

Buddleja 'Buzz'™ Collection Buddleia, Butterfly Bush Customer Rating Unique triple award winner World's first patio buddleja Loved by butterflies and bees A new twist on a much-loved garden favourite, ‘Buzz’™ is the world's first patio buddleja! These attractive, compact plants are loved by bees and butterflies, but won't take over your garden. Buddleja ‘Buzz'™ is easy to grow and problem-free with a super long-flowering period. Perfectly proportioned for patio pots and smaller gardens. Height and spread: 120cm (47”). Collection comprises varieties: Buddleja ‘Buzz™ Sky Blue’ Buddleja ‘Buzz™ Magenta’ Buddleja ‘Buzz™ Ivory’ Andrew Tokely say's "Rootgrow can be used with all seeds, bulbs and shrubs & roses - with the exception of Brassicas (cabbage, sprouts, cauliflower, broccoli), Rhododendron, Azalea, heather, cranberries and blueberries. It is easy to use, just sprinkle the required amount in the planting hole to help your plants establish an improved natural vigour, a stronger root system and better drought tolerance." Add rootgrow™ to your order. Useful links: How to grow Buddleja Buzz™ Gardening news: Top 10 best-selling plants of 2012 More info 3 jumbo plug plants - 1 of each variety Despatch: By end of August 2013 SAVE £13.98 ~~£26.97~~ £12.99 Quantity 9 jumbo plug plants - 3 of each variety Despatch: By end of August 2013 SAVE £63.92 ~~£80.91~~ £16.99 Quantity
Mazus reptans New in 2012 Try a new ground cover idea This low growing, matt-forming perennial is perfect for filling gaps between stepping stones or at the front of sheltered borders and rockeries. The spreading foliage of Mazus reptans forms a dense carpet that is covered in pretty lilac-blue flowers with a yellow-spotted lower lip. This hardy, ground cover alpine has a long flowering period from late spring to July. Height: 5cm (2"). Spread: 30cm (12"). More info 5 jumbo plug plants Despatch: By end of September 2013 £14.99 Quantity 10 jumbo plug plants Despatch: By end of September 2013 SAVE £9.99 ~~£29.98~~ £19.99 Quantity
Buddleja 'Flower Power' Buddleja x weyeriana 'Bicolor', Buddleia, Butterfly Bush Customer Rating Best shrub for summer colour Magical blooms transform from deepest violet to rich butterscotch yellow for an enchanting kaleidoscope of colour. The fragrant flowers of Buddleja ‘Flower Power’ are certain to attract butterflies and other beneficial insects to your garden. This colourful, low maintenance butterfly bush has a neat compact habit – just perfect for small gardens.Height and spread: 200cm (79"). Andrew Tokely say's "Rootgrow can be used with all seeds, bulbs and shrubs & roses - with the exception of Brassicas (cabbage, sprouts, cauliflower, broccoli), Rhododendron, Azalea, heather, cranberries and blueberries. It is easy to use, just sprinkle the required amount in the planting hole to help your plants establish an improved natural vigour, a stronger root system and better drought tolerance." Add rootgrow™ to your order. More info 1 jumbo plug plant Despatch: By end of July 2013 £12.99 Quantity 3 jumbo plug plants Despatch: By end of July 2013 Treble up 1 to 3 plugs for 1p extra £13.00 Quantity
Buddleja 'Buzz™ Sky Blue' Buddleia, Butterfly Bush Customer Rating T&M exclusive breeding The best plant to attract butterflies to your garden Dwarf patio buddleja - won't take over your garden 15cm (6in) flowers the size of usual buddlejas, but plants are half the size Long-flowering, brightly-coloured blooms attract butterflies Easy to grow and problem-free Plants last more than 10 years These attractive, compact plants are loved by bees and butterflies, but won't take over your garden. Buddleja ‘Buzz™ Sky Blue’ is easy to grow and smothered with blooms all summer long. Perfectly proportioned for patio pots and smaller gardens. Height and spread: 120cm (47”). Andrew Tokely say's "Rootgrow can be used with all seeds, bulbs and shrubs & roses - with the exception of Brassicas (cabbage, sprouts, cauliflower, broccoli), Rhododendron, Azalea, heather, cranberries and blueberries. It is easy to use, just sprinkle the required amount in the planting hole to help your plants establish an improved natural vigour, a stronger root system and better drought tolerance." Add rootgrow™ to your order. Useful links: How to grow Buddleja Buzz™ More info 1 jumbo plug plant Despatch: By end of August 2013 £8.99 Quantity 3 x 9cm potted plants Despatch: SPECIAL OFFER PRICE £9.99 Quantity
Coreopsis grandiflora 'Presto' Tickseed Customer Rating Coreopsis ‘Presto’ is so long-flowering and colourful that you can mix it up with summer bedding annuals to achieve a truly amazing, long lasting display. Neat, compact plants are smothered in golden-yellow, semi-double flowers all summer long. This versatile tickseed plant will grow almost anywhere, even in dry soil! Height and spread: 45cm (18”). More info 12 plug plants Despatch: By end of August 2013 £5.99 Quantity 36 plug plants Despatch: By end of August 2013 £9.99 Quantity 72 plug plants Despatch: By end of August 2013 Double up 36 to 72 for £5 extra ~~£19.98~~ £14.99 Quantity
Giant Fragrant Cowslip Primula florindae, Tibetan Cowslip NEW in 2012 Stiff stems carry whorls of sulphur yellow, tubular, flowers with a delicate, sweet fragrance. Once established, Giant Cowslips will naturalise to form swathes of lush, mid green foliage that makes ideal groundcover for natural planting schemes. With an RHS AGM, Primula florindae makes a superb choice for a damp, shady corner where other plants won't grow. Height: 90cm (35”). Spread: 50cm (20”). More info 3 x 5cm potted plants Despatch: By end of July 2013 £9.99 Quantity 6 x 5cm potted plants Despatch: By end of July 2013 SAVE £4.99 ~~£19.98~~ £14.99 Quantity
Rainbow Orchid Epipactis 'Sabine', Helleborine NEW in 2012 Hardy and easy to establish Epipactis ‘Sabine’ is breathtakingly beautiful. The Rainbow Orchid’s exotic blooms are reminiscent of brightly coloured birds. This hybrid form is hardier than other varieties and easy to establish, spreading freely in favourable conditions. Also known as, Helleborine, this exquisite hardy orchid is perfect for shady, moist borders and woodland planting schemes. Height: 30cm (12”). Spread: 25cm (10”). More info 1 bareroot plant Despatch: £12.99 Quantity 2 bareroot plants Despatch: SAVE £6.99 ~~£25.98~~ £18.99 Quantity
Gerbera 'Forever Daisies™' 'Layla' (Garvinea) Barberton Daisy, Transvaal Daisy Part of the Garvinea series of winter hardy Gerberas. Gerbera 'Forever Daisies™' ‘Layla' bears bright cerise blooms with creamy white centres.Solitary daisy flowers appear throughout summer with their faces upturned towards the sun. Enjoy Gerbera ‘Forever Daisies™’ year after year in patio pots or planted en-masse in sunny beds and borders. These delightful gerbera daisies are also ideal for a fabulous cut flower display indoors. Height and spread: 45cm (18"). More info 3 x 9cm potted plants Despatch: By end of September 2013 £14.99 Quantity
Delphinium 'New Zealand Hybrids' Stately spires densely crowded with large florets, tower above the toothed, mid-green foliage of these impressive delphiniums. Following an intensive 11 year breeding programme by a world specialist, Delphinium New Zealand Hybrids emerged with exceptional perennial performance and enhanced resistance to powdery mildew and blackspot. The uniform blooms, with strong flower spikes and evenly spaced florets make these hybrids ideal for cutting. T&M's exclusive mixture offers a sumptuous blend of soft pink, pure white, and bright blue delphiniums. Height: 120cm (47"). Spread: 75cm (30"). More info 5 x 5cm potted plants Despatch: £13.99 Quantity
Hollyhock 'Halo Mixed' Alcea rosea, Althaea rosea Customer Rating NEW in 2012 & WORLD EXCLUSIVE T&M's own breeding Longer flowering than any other types Easy-to-grow border plants Colourful central 'eye' 16 years in the making Colour that’s almost 2 metres high! And now Hollyhocks are even more colourful thanks to new Hollyhock 'Halo Mixed', with its glowing eyes to add contrast. These stunning cottage garden perennials make a beautiful cut flower for a vase indoors and the edible flowers can even be added to salads for an attractive, tasty treat. Recognised by the European Fleuroselect panel of experts with a novelty award too. Height: 180cm (71"). Spread: 60cm (24"). Culinary note: Hollyhock flowers are edible. Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here. More info 5 Postiplug plants Despatch: £11.99 Quantity 10 Postiplug plants Despatch: £14.99 Quantity
Chrysanthemum 'Incurved Mixed' Sturdy stems bear rounded blooms with magnificent incurved petals that are perfect for long-lasting flower arrangements. Savour the colour of these magnificent half hardy chrysanthemums in your autumn garden when summer bedding plants have faded away. This vibrant collection will reward you with flamboyant blooms right through until the frosts. Disbudding the stems will produce fewer, but larger blooms, or let them grow naturally for a mass of smaller flowers. Height: 90cm (36"). Spread: 45cm (18"). Companion planting: Try growing Chrysanthemums with chives, whose aromatic leaves will deter aphids. Useful links: Companion Planting More info 5 Postiplug plants Despatch: £9.99 Quantity
Chrysanthemum 'Bumper Pack' Subtle autumnal shades harmonise with striking, bold colours in this outstanding chrysanthemum collection. A bold combination of tall, half hardy varieties with reflexed and incurved petals, mixed with lower growing, hardy chrysanthemums that form neat mounds of colour. Savour the colourful shades of these magnificent perennials in your autumn garden when summer bedding plants have faded away. Their vibrant blooms also make excellent and long lasting cut flowers. Height: Up to 90cm (36”). Spread: 45cm (18”). Chrysanthemum collection contains 5 plants each of: Incurved Mixed – Sturdy stems bear rounded blooms with magnificent incurved petals. Hardy Patio Mixed – Well branched plants produce rounded domes of colour. Decorative Mixed – Backward facing petals create colourful flower heads on strong stems. Companion planting: Try growing Chrysanthemums with chives, whose aromatic leaves will deter aphids. Useful links: Companion Planting More info 15 Postiplug plants - 5 of each variety Despatch: HALF PRICE ~~£29.97~~ £14.98 Quantity