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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.

'Perennial Vegetables'

29 products, 1 articles, 29 blogs

Onion 'Ciboule Red Dragon' (Bunching Onion)

6 Reviews

Forms a clump of slender elongated bulbs and long green stalks, similar to chives. A type of perennial bunching onion usually grown as an annual, and winter hardy. Quite pungent flavoured, use both the leaves and small bulbs.  More Info

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

Just£1.79

within 21 working days

Globe Artichoke 'Green Globe Improved' F1 Hybrid

2 Reviews

Globe Artichoke 'Green Globe Improved' bears larger, heavier, and more consistent quality globe-shaped heads. The characteristic sharp spines have been greatly reduced in this improved variety. The astonishingly tasty hearts make a supreme delicacy when pickled, and the…  More Info

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

Just£2.99

within 21 working days

Rocket 'Wildfire'

2 Reviews

Exciting new rocket variety from British breeding, 'Wildfire' has a robust, upright habit which keeps the serrated leaves off the ground. Leaves are broader than traditional rocket and they pack a mighty punch - possibly the hottest of all wild rocket varieties! Plants…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Containers
  • Flower Colour: Yellow
  • Longevity: Perennial

Just£2.29

within 21 working days

Sorrel 'Blood Veined'

3 Reviews

New, colourful salad leaf innovation to add a sharp but pleasant taste and texture to mixed salads, when eaten young. Blood Veined Sorrel also makes an attractive 'dot' plant in the flower border. Ideal used in soups and sauces. Blood Veined Sorrel is a Hardy   More Info

  • Sun shade: Sun or semi shade
  • Grows in: Containers
  • Flower Colour: Red
  • Longevity: Perennial

Just£2.29

within 21 working days

Watercress

5 Reviews

A delightful salad plant either by itself or tossed with other salad ingredients and delicious with cheese sandwiches or with a cheese dip - it even makes superb cold soups. The dark green peppery flavoured leaves of Water Cress are rich in vitamins and minerals…  More Info

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

Just£2.99

within 21 working days

Fennel (Bronze)

2 Reviews

The feathery foliage of this attractive Bronze fennel makes a handsome addition to the herb garden. This versatile hardy perennial herb has a multitude of culinary uses. Add the foliage to salads or use it to garnish fish dishes. Flavour soups, cakes and bread…  More Info

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

Just£2.29

within 21 working days

Green Manure 'Crimson Clover'

4 Reviews

types. Can be used as a summer/autumn manure, or overwinter from a  More Info

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

Just£2.99

within 21 working days

Asparagus officinalis 'Martha Washington'

0 Reviews

A very strong growing and productive variety. Asparagus 'Martha Washington' produces long, thick spears in May and early June that are delicious eaten fresh from the garden and are also suitable for freezing. Although asparagus beds take several years to establish, each…  More Info

  • Sun shade: Full sun
  • Grows in: Vegetable Plot
  • Flower Colour: Green
  • Longevity: Perennial

Just£2.99

within 21 working days

Fennel 'Dragon' F1 Hybrid

0 Reviews

With a dwarf habit and excellent resistance to bolting or yellowing, this modern variety makes an attractive feature in the kitchen garden as well as a tasty and productive crop.  More Info

  • Sun shade: full sun
  • Grows in: Vegetable Plot

  • Longevity: Perennial

Just£1.99

within 21 working days

Fennel

6 Reviews

Fennel may be grown as a herb for its attractive ferny foliage or as a vegetable for its swollen base and stem.  More Info

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

Just£2.29

within 21 working days

Wallflower 'Brilliant Bedder Series Mixed'

0 Reviews

Dwarf, sturdy and much neater and compact plants. Very good for exposed positions, beds and borders. Where space is limited containers, tubs, etc. Flowers spring. Height 25-30cm (10-12in)  More Info

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

Just£2.99

within 21 working days

Strawberry 'Gasana'

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

3 Options From£8.99

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 21 working days

Cichorium intybus 'Electric Blue'

2 Reviews

The wild form of the vegetable Chicory makes a beautiful addition to a cottage garden border. Electric blue flowers are produced on the many, breezy stems throughout summer. Be quick to enjoy their beauty, as the flowers always close by midday!  More Info

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

Just£4.79

within 21 working days

Herb Salad Burnet

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

Just£0.99

within 21 working days

Hemerocallis 'Crimson Pirate'

0 Reviews

Day Lilies are very easy to care for and maintain. What's more, they are beautiful too, with their strap-like foliage and splash of exotic flowers throughout summer. Hemerocallis 'Crimson Pirate', as you might expect, has brilliant red blooms which each last a day. They…  More Info

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

2 Options From£14.39

within 21 working days

Wallflower 'My Fair Lady Mixed'

3 Reviews

A neat, uniform free flowering strain. Soft, fragrant colours; lemon, cream, gold, apricot, purple, pink, salmon, rose and mahogany. Height: 37-45cm (15-18in)  More Info

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

Just£2.99

within 21 working days

Wallflower 'Tom Thumb Mixed'

1 Review

Very wide colour range, excellent in small spaces, tubs, window boxes. Slightly later flowering  More Info

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

Just£2.29

within 21 working days

Wallflower 'Bedding Mixed'

7 Reviews

A special selection drawn from the widest colour range of the named varieties. Height: 38-45cm (15-18in)  More Info

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

Just£3.29

within 21 working days

Strawberry Patio Perfect Collection

0 Reviews

A specially selected collection so that you can keep have stunning flowers in your garden and a constant supply of delicious sweet, juicy strawberries!  More Info

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

2 Options From£14.99

Hosta Collection

277 Reviews

Grown for their decorative foliage, Hostas make superb ground cover. These hardy perennials form dense mounds of foliage in a multitude of shapes and colours, which are complimented by upright flower spikes in summer. Perfect for lightly shaded areas where they…  More Info

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

  • Longevity: Perennial

2 Options From£14.49

by the end of november 2020

Out of Stock

Tree Stump & Tough Weedkiller sachets

0 Reviews

Doff's tree stump and tough weedkiller is perfect for tackling brambles and persistent deep rooted perennials, as well as killing off newly cut tree stumps. Packaged in 2 individual sachets, it is easy to mix and apply.  More Info




Just£9.49

within 21 working days

Out of Stock

Asparagus 'Gijnlim' (Spring/ Autumn Planting)

0 Reviews

This reliable variety produces succulent green spears with dark purple tips, from early on in the season. Asparagus ?Gijnlim? is an ?all male? variety. With no need for seed production, it puts all its energy into producing spears; so you can expect heavier yields than…  More Info

  • Sun shade: full sun
  • Grows in: Vegetable Plot
  • Flower Colour: Green
  • Longevity: Perennial

3 Options From£9.99

by the end of march 2021

Out of Stock

Advanced Concentrated Weedkiller

27 Reviews

Doff's Advanced Concentrated Weed Killer is effective against many annual and deep-rooted perennial weeds, including grasses, docks, nettles, willow herb, and dandelion. Each 80g sachet is sufficient to treat 32sqm when diluted with 800ml of clean water.  More Info




2 Options From£11.99

by the end of july 2020

Out of Stock

Wallflower 'Super-Scent Mix'

45 Reviews

Don't overlook wallflowers! This popular cottage garden favourite is currently enjoying a revival. Wallflower 'Super Scent Mix' is a wonderful blend of specially selected Erysimum, chosen for their fabulous fragrance. Versatile and undemanding, this tough perennial<…  More Info

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

Just£6.99

by the end of august 2020

Out of Stock

Hemerocallis 'Strawberry Candy'

1 Review

Sumptuous coral pink blooms with strawberry red centres are carried above dense clumps of strap-like foliage from early summer. Hemerocallis ?Strawberry Candy? is a fabulous re-blooming variety which begins flowering early in the season and produces further flushes…  More Info

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

2 Options From£9.99

by the end of november 2020

Out of Stock

Wallflower 'Dwarf Scented Mixed'

80 Reviews

The best results don't always come out of the latest growing techniques. Sometimes the tried, tested, yet forgotten methods need bringing back to the fore. That's exactly what we've done with the addition of easy bareroot wallflowers to our catalogue. No need to start…  More Info

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

3 Options From£6.99

by the end of october 2020

Out of Stock

Hosta sieboldiana var. elegans

2 Reviews

A bold Hosta with large, shimmering blue-grey leaves which form eye-catching clumps. White bell-shaped flowers with a hint of lilac emerge in mid summer on tall slender stems. The corrugated, slightly cup-shaped leaves of Hosta sieboldiana var. elegans are a wonderful…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Perennial

Just£13.19

Out of Stock

Wallflower Sunset Collection

1 Review

Every gardener should grow wallflowers for their kaleidoscope colours and sweet, honey fragrance! Wallflower 'Sunset' is an F1 hybrid making these plants more vigorous, longer-flowering and stronger-growing than other cultivars.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Orange
  • Longevity: Biennial

6 Options From£9.99

Out of Stock
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