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Keeping you updated – Thompson & Morgan is operating as usual, working 24/7 to keep the country gardening. We are working closely with nurseries and growers to ensure that millions of plants are not wasted. Our site features many of these offers and we will add more every day, passing on these amazing deals to our customers.

'Tall Border Plants'

208 products, 20 blogs

Everlasting Perennial Collection

54 Reviews

Fill your beds and borders with this bargain perennial collection. Perennial plants will bloom year after year and they can also be cut and brought into the house for beautiful flower arrangements.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

11 Options From£4.99

by the end of january 2021

Miscanthus 'Purpurascens'

0 Reviews

This low maintenance perennial ornamental grass is perfect for extending the season of interest in your garden right through autumn. Miscanthus ?Purpurascens? grows quickly between spring and summer, forming an attractive clump of mauve-tinged grassy foliage with   More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

Just£11.99

within 14 working days

Hollyhock 'Halo White'

2 Reviews

Large, bright white single flowers with an attractive bright yellow 'haloin the centre of each bloom. Hollyhock Halo White produces tall flower spikes on strong bushy plants with plenty of eye-catching flowers on each spike to add dramatic height to your …  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: White
  • Longevity: Perennial

Just£1.79

within 14 working days

Miscanthus sinensis 'Kleine Silberspinne'

7 Reviews

For unusual silver hues in beds and borders in late summer, look no further than Miscanthus sinensis 'Silberspinne'. Tall stems, that are ideal for cutting and adding to an indoor floral display, will produce long, feathery panicles of flowers that start…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Brown
  • Longevity: Perennial

Just£11.99

within 14 working days

Verbena bonariensis

9 Reviews

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

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Perennial

Just£2.99

within 14 working days

Miscanthus sinensis 'Zebrinus'

5 Reviews

A popular sight and a striking one too, Zebra Grass produces distinctive green blade like leaves, each randomly striped with horizontal cream bands. Come autumn, tall flower plumes sit high above the foliage which last well into the winter.  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Brown
  • Longevity: Perennial

3 Options From£9.99

within 14 working days

Abies fraseri

0 Reviews

This handsome conifer forms an elegantly narrow, conical crown reaching up to 15m tall. Unlike some species, Abies fraseri is nicely proportioned for larger gardens without becoming too enormous! The dark needles are flattened with bands of white on their…  More Info

  • Sun shade: full sun
  • Grows in: Borders

  • Longevity: Tree

3 Options From£9.49

within 14 working days

Poppy 'Pink Fizz'

4 Reviews

Bring your garden to life as the stems of silver foliage sway in the breeze, topped by elegant two-tone pink bicolour blooms with irregular and finely slashed 'lacinate' petals. An easy to grow annual that is sure to create interest in your borders  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Annual

Just£1.99

within 14 working days

Hollyhock 'Halo Perfect Pink'

0 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

Just£0.99

within 14 working days

Sunflower 'Valentine'

6 Reviews

Semi-tall, uniform variety with bright, lemon yellow, 15cm (6in) flowers and black disc. Cut flowers when coming into bud and they will open in the house and last up to 18 days with cut flower food. Excellent for beds, borders, and happy in most garden soils and…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Annual

Just£3.59

within 14 working days

Delphinium x cultorum 'Centurion Lilac Blue Bicolour' F1 Hybrid

5 Reviews

UK Exclusive. One of the very best delphiniums from seed, equal in quality to expensive cutting-raised plants. The tall, sturdy stems of Delphinium Centurion Lilac Blue Bicolour are covered in truly stunning bi-coloured blooms with triple-layered petals in…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£2.99

within 14 working days

Cosmos bipinnatus 'Sensation Mixed'

16 Reviews

A superb tall and easy annual with strong colours ranging from white to carmine. Excellent for cutting and make very attractive pot plants for summer flowering in a cold greenhouse. Flowers summer to autumn. Height 36-48in  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Annual

2 Options From£2.69

within 14 working days

Magnolia 'Red Lucky' (Patio Standard)

410 Reviews

Often flowering twice a year, Magnolia 'Red Lucky' makes a superb specimen plant. The white petals, flushed on the outside with deep pink markings, appear in spring and again in late summer. This exceptional deciduous magnolia requires little maintenance.  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Shrub

4 Options From£19.99

within 14 working days

Phlox paniculata 'Fragrant Collection'

21 Reviews

Phlox paniculata 'Fragrant Collection' is a magnificent blend of 4 different colours of this richly fragrant perennial. Throughout summer, large panicles of perfumed flowers rise on upright stems above the bright green foliage.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

5 Options From£6.99

by the end of january 2021

Defenders AllinOne Kit: Vegetable Patch Protector

0 Reviews

Help protect your allotments and vegetable patches with this all-in-one vegetable patch protector from Defenders.  More Info




Just£34.99

despatch in 24 hours

Sunflower 'Helios Flame' F1 Hybrid

6 Reviews

Easy and fun to grow with outstanding garden performance as well as being an attractive cut flower variety with an excellent vase life. Rich bicolour blooms stand aloft tall strong stems, shinning out like a beacon, adding height and interest to borders.  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Annual

Just£3.49

within 14 working days

Scabious 'Oxford Blue'

4 Reviews

An easy to grow annual, producing tall stems covered in masses of stunning, mid-blue, pin cushion flowers. A classic cottage garden plant, ideal for cutting and loved by bees and butterflies. Beautiful plants for the cottage border  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£1.99

within 14 working days

Nicotiana langsdorffii

2 Reviews

A delightful annual from Chile and Brazil with tall branching stems and drooping sprays of apple green bells. Very exotic, yet easy to grow. Ideal for the back of the border or as a 'dotplant among smaller bedding plants. Try growing it next to our…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Green
  • Longevity: Annual

Just£3.59

within 14 working days

Yucca gloriosa 'Variegata'

0 Reviews

Commonly known as Spanish Dagger, this architectural plant makes a bold statement. The stiff, pointed foliage is brightly variegated with luminescent golden edges.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Cream
  • Longevity: Shrub

2 Options From£22.99

within 14 working days

Garden Gear 1.2M Metal Plant SupportBird

0 Reviews

Make features of your borders, plants and potted flowers with this decorative metal plant support from Garden Gear. Designed to help your plants and flowers grow tall and strong.  More Info




Just£9.99

despatch in 24 hours

Garden Gear 1.2M Metal Plant Support Leaves

0 Reviews

Make features of your borders, plants and potted flowers with this decorative metal plant support from Garden Gear. Designed to help your plants and flowers grow tall and strong.  More Info




Just£9.99

despatch in 24 hours

Garden Gear 1.2M Metal Plant Support Swirl

0 Reviews

Make features of your borders, plants and potted flowers with this decorative metal plant support from Garden Gear. Designed to help your plants and flowers grow tall and strong.  More Info




Just£9.99

despatch in 24 hours

Hollyhock 'Halo Mixed'

3 Reviews

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 borders  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

Just£0.99

within 14 working days

Ageratum houstonianum 'Timeless Mixed'

2 Reviews

Tall stems of deep green foliage with attractive candyfloss-like flowers in pink, white and blue shades.  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Annual

Just£1.00

within 14 working days

Hollyhock 'Chater's Double Apricot'

11 Reviews

This magnificent strain, with fully double flowers of rich apricot on tall imposing spikes of blooms, gives an air of stately splendour. One of the finest background plants for the border and is equally effective when grown in small groups. Usually…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Apricot
  • Longevity: Perennial

Just£1.59

within 14 working days

Sunflower 'Russian Giant'

18 Reviews

A giant among annuals. Give them plenty of room and you will be rewarded with plants up to 3m (10ft) tall with huge yellow flowers often 30cm(12in) in diameter. Useful to grow against an unsightly shed or fence. Birds love the seeds so grow a few plants…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Annual

Just£1.99

within 14 working days

Juniperus scopulorum 'Skyrocket'

9 Reviews

A popular conifer for gardeners who want to create a formal garden. Its thin, tall upright habit, reminds many of Italian classical gardens such as Tivoli. They look wonderful planted symetrically, in wide borders amongst perennials.  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders

  • Longevity: Tree

3 Options From£11.99

by the end of july 2020

Wallflower 'Scarlet Bedder'

1 Review

Sweetly fragrant scarlet flowers on dwarf sturdy plants. Just right for containers and beds, where space is limited or to underplant tall bulbs. Flowers spring. Height: 35-45cm (15-18in).  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Perennial

Just£2.39

within 14 working days

Crocosmia 'Lucifer'

4 Reviews

The hottest colour of any crocosmia, 'Lucifer' carries incredibly vibrant, roaring red flowers during late summer just as your bedding plants start to fade.  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Corm

2 Options From£11.99

by the end of january 2021

Dahlia coccinea 'Species Mixed'

3 Reviews

A vibrant mixture of delicate single flowers in several colours with many bicolour shades, Tall and free flowering, makes it ideal for adding height to bedding displays or filling gaps in perennial borders. Height 5 feet. Planting distance 27 inches…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Annual

Just£1.79

within 14 working days

Cotoneaster franchetii

3 Reviews

This variety of Bearberry is perfect for a colourful, informal hedge. Planted in a line, Cotoneaster franchetii can grow to 3 metres tall and can easily be pruned to the required height.  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Shrub

2 Options From£16.99

by the end of november 2020

Rose 'Sweetie' (Patio Rose Standard)

0 Reviews

An elegant Patio Rose, trained as a stately, 1m (39) tall standard. Thorny stems and glossy, mid green leaves form a backdrop for the clusters of double, lightly fragranced, apricot-pink blooms from June to September.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Apricot
  • Longevity: Shrub

2 Options From£59.99

by the end of july 2020

Laurus nobilis (Standard)

3 Reviews

Add a touch of class to your garden with this beautiful Bay Tree standard. A neat ball of glossy evergreen foliage sits atop a tall slender stem, making an elegant addition to patio containers, sheltered garden borders or either side of an entranceway. In…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Tree

6 Options From£35.99

within 14 working days

Rose 'Queen Elizabeth' (Floribunda Rose)

36 Reviews

Rose 'Queen Elizabeth' is an exquisite floribunda rose bearing shapely, clear pink, double blooms over a long period. With a tall upright habit, Rose 'Queen Elizabeth' makes a beautiful specimen bush or can be grown as a wonderfully fragrant hedge.  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Shrub

2 Options From£11.99

within 14 working days

Apple 'Appeltini'

4 Reviews

Everything about this tree is in miniature ? except the size of the crop! Apple ?Appeltini? is a compact new variety reaching just 2m tall with maturity, making it perfect for a large pot on the patio!  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Tree

3 Options From£11.99

within 14 working days

Tamarix ramosissima 'Hulsdonk White'

4 Reviews

Originally from the Netherlands, Tamarix ramosissima 'Hulsdonk White' is a tall deciduous shrub or small tree with little green leaves, rather like needles. One of the most appealing aspects of this delightful shrub is its versatility. It will easily resist the…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: White
  • Longevity: Shrub

4 Options From£17.99

within 14 working days

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