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Home > 'Tall Perennials'

'Tall Perennials'

Verbascum olympicum

Every garden needs�a plant that shouts 'look at me' so a Verbascum olympicum is a worthy contender.�It will tolerate conditions that other plants would find hard to thrive in, such as hot and dry borders and poor soil and will quickly grow to 2 metres tall. The felted, silver rosMore Info

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Crocosmia 'Lucifer'

Crocosmia 'Lucifer' is well loved for its tall, arching stems with fiery red trumpets above crimped, sword-like foliage in late summer, just as other border perennials begin to fade. With a RHS AGM, this variety is prized for its robust and resilient nature, also adding structureMore Info

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Tall Perennial Mix

Perennials will fill your borders with colour, grace and elegance for many years with the minimum of maintenance. Some will even flower in their first year. To help you make the most of your borders, we have grouped together varieties that can be sown in June or July by height toMore Info

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Godetia 'Apple Blossom'

An exquisite colour, a rave for flower arrangers, soft apricot pink with a touch of white. With excellent vigour and free flowering over a very long season, the tall plants also mix well in perennial borders. Lovely for cutting. Grow in full sun. Flowers summer. Height 12m (3-4ftMore Info

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Liatris spicata

Liatris spicata, or Gayfeather as it is more commonly known, is a tall plant, well suited to the back of the border where its rocket-like spires of soft mauve flowers will stand proud behind other smaller plants. Bees and butterflies just love these feathery blooms, and flower arMore Info

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Shasta Daisy 'Fair Lady'

The large, daisy-like flowers of Shasta Daisy 'Fair Lady' are delightfully frilly with a buttery yellow centre surrounded by a close ruff of short white petals and a fringe of longer ones. The flowers grow on tall stems and flower for several months, lasting well into September.More Info

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Agapanthus 'Northern Star'

Agapanthus 'Northern Star' is very free flowering, forming masses of umbel flower heads all through summer. The stunning deep blue flowers have a purple stripe the same as the purple base of the semi-evergreen foliage. A tall African Blue Lily, ideal in the middle of your garden'More Info

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Thalictrum 'Black Stockings'

In the summer months, the willowy, tall Thalictrum 'Black Stockings' produces black stems topped with fluffy purple flowers. It's great for filling spaces in woodland gardens and shaded borders. Thalictrum 'Black Stockings' mixes beautifully with most border plants and looks espeMore Info

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Knautia macedonica 'Melton Pastels'

Knautia macedonica 'Melton Pastels' is a delightful plant, that looks fantastic planted in colourful cottage garden or informal garden borders. This variety of Knautia has pin cushion flowers, in gentle shades of pink, rose and crimson on slender, airy, tall stems and will flowerMore Info

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Delphinium x cultorum 'Tall Black Knight'

Tall, robust, candle-like flower spikes packing with attractive, deep blue blooms, each complemented by a striking large black bee in the centre. A stunning addition to any border. Height: 120-150cm (4-5ft)More Info

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Cardiocrinum giganteum

Spectacular fragrant, trumpet-shaped blooms as many as 50 at a time. Worth the wait as it can take 3+ years to flowerMore Info

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Cirsium 'Pink Blush'

A must-have perennial for all would-be flower fashionistas! Bees and butterflies will flock to this cultivated thistle and so too will friends and family once they see the striking fluffy blooms. The pretty blooms appear on tall stems above low growing foliage rosettes. A relaxedMore Info

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Hollyhock 'Halo Mixed'

A spectacular mixture of Hollyhocks in the widest range of colours, where each bloom is enhanced by a distinct central halo. Bushy plants of tall sturdy flower spikes, add height and interest to late summer bordersMore Info

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Penstemon 'Raven'

Much like their winged namesake, the purple flowers of Penstemon 'Raven' soar above the plant's semi-evergreen foliage on tall spikes for the majority of the season. The sweet nectar of these blooms is sure to attract other flying creatures, albeit pollinating insects rather thanMore Info

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Phlox paniculata 'Laura'

Perennial Phlox plants are well known for their sweet-smelling blooms, making them popular in scented gardens and cut flower displays. Phlox paniculata 'Laura' is no exception, producing fragrant clusters of delicate, purple petals throughout the summer and early autumn. The hardMore Info

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Verbena bonariensis

Tall heads of bright, eye -catching rosy lavender, adding a tranquil tropical feel to borders. Height: 120-150cm (4-5ft)More Info

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Delphinium 'Pacific Giants Mixed'

This highly distinguished Delphinium produces strong spikes of semi-double blooms which flower in a blend of pink, lilac, purple, violet-blue, sky-blue and white colours. Delphinium 'Pacific Giants' lives up to its name as the tall stems bearing impressive flowers are stately andMore Info

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Anemone tomentosa 'Serenade'

Anemone tomentosa 'Serenade' is a wonderful herbaceous perennial which becomes the star of the show in late summer, providing candy pink flowers galore in August, September and October. The flowers are 'semi-double' with two rows of pink petals and they are loved by bees and otheMore Info

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Perennial Summer Sun Collection

We?ve carefully selected our Perennial Summer Sun Collection to add some sizzle to your planting schemes this summer. Tall primrose-yellow Lupins and golden Achillea combine beautifully with the long lasting, daisy-like blooms of Echinacea. These hardy perennials are perfect forMore Info

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Nepeta 'Six Hills Giant'

The ever popular Nepeta 'Six Hills Giant' is one of the most commonly grown Catmints. The lilac-blue lavender-like flower spikes rise above the silvery-green foliage from early summer onwards, giving a delightful summer display, that is ideal for softening borders and path edgesMore Info

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Blechnum brasiliense 'Volcano'

Dicksonia tree ferns too large or expensive for your garden? We've found the answer - try the dwarf Brazilian tree fern instead! An exciting new find for the home gardener, only recently introduced to the UK, but surely set to be the next big thing! Compact plants lend themselvesMore Info

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Echinacea purpurea 'Double Decker'

A very unusual purple-red flowered variety that produces predominantly single flowers in the first growing season, followed by a high percentage of these visually stunning 'twinflowers in the second season, with the chance that some may even be fully double. These intriguing flowMore Info

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Hollyhock 'Nigra'

Tall strong stems bearing chocolate maroon flowers, becoming almost 'blacktowards the centre. This is a unique variety creating an impressive impact against most backgrounds. Flowers mid to late summer. Height 5ft.More Info

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Salvia 'Amistad'

A stunning new variety of Sage Salvia 'Amistad' has rich, elegant, purple flowers atop tall near-black stems, with a mound of beautiful basal green foliage. Ornamental Sage is ideal for cottage garden borders and with a small amount of deadheading can bloom almost continuously frMore Info

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Hollyhock 'Peaches 'n' Dreams'®

An elegant, high quality border plant resulting from T&M's own breeding program. Tall, stately flower spikes packed with many fully double, power-puff blooms of peachy-cream, some with a tinge of raspberry-pink. Best grown in groups at the back of the border. Flowers mid to lateMore Info

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Nepeta transcaucasica 'Blue Infinity'

Tall wands of violet-blue flowers in seemingly infinate quantity over a long period. With its characteristic aromatic fragrance it is extremely effective in the border, long-lived, easily grown and very reliable* Seed came to T&M under this name which is yet to be verifiedMore Info

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Hollyhock 'Chater's Double Icicle'

A classic cottage Hollyhock. Spectacular, large, crystal white, fully double, powder-puff blooms grace tall strong stems from mid summer until autumn. Adds height and a touch of style to the back of perennial or cottage garden borders. Especially effective when planted in groups.More Info

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Perennial Red Hot Collection

A blaze of red and gold are brought together in one scorching collection that will ignite your borders with colour this summer. The tall swaying stems of Achillea blend beautifully with the distinctive cones of Echinacea. Throw in the low, spreading habit of Potentilla, and you hMore Info

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Lily 'Blue Wonder'

An incredibly tall lily bearing rich purple blooms with blue tints. The fragrant, trumpet shaped blooms of Lily 'Blue Wonder' make a fantastic patio feature or grow them at the back of a border, where you can cut a few stems for a vase indoors. Over the years many offshoots are pMore Info

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Delphinium 'Pink Blushes'

Glorious, tall spikes of evenly spaced, perfectly formed florets in shades of pink, from pastel to magenta! The result of many years of breeding from our world-class Delphinium expert in New Zealand, these are strong plants with disease resistance and unrivalled garden performancMore Info

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Delphinium 'Blue Bird' (Pacific Hybrid)

A Pacific hybrid delphinium, 'Blue Bird' has tall spires bearing bright blue blooms which have contrasting white centres. It makes its dramatic statement in June and July when it truly steals the show, adding height, stature and colour to the back of sunny herbaceous perennial boMore Info

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Pulmonaria 'Raspberry Splash'

Lungwort should have a place in every cottage garden owner's heart, it's is a low growing hardy perennial that is characterised by the spotty leaves and clusters of flowers perched on tall stems. With the variety Pulmonaria 'Raspberry Splash' clusters of raspberry pink blooms appMore Info

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