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Chinese Artichoke 'Rosoku'Stachys affinis, Stachys sieboldiiCrosne, Chinese artichoke, Japanese artichoke, knotroot

Hardy Perennial

What is Hardy Perennial?
A plant that lives for more than two years.
Capable of withstanding outdoor winter temperatures down to -15C.

£18.99

High-yielding perennial vegetable

Produces crunch nutty tubers

Delicious in stir fries

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Chinese Artichoke 'Rosoku'

6 Peat-Free Jumbo Plug Plants

£18.99

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Garden Essentials - Plastic Label

20 Labels

£3.99 £4.99

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Garden Gear - Plant Canes

10 x 60cm Canes

£9.99 £89.90

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Incredigrow Nourish and Nurture

1 x 500g pack

£12.99

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Height Up to 45cm (18in)
Spread Up to 30cm (12in)

Hardy Perennial

kitchen garden

full sun

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Description

Chinese Artichokes are an excellent addition to the veg plot: unusual, prolific, low maintenance and perennial.  Not many vegetables could boast such claims! They are very popular in French cuisine where they are known as Crosnes.

This hardy perennial from the mint family produces 20 to 30 knobbly white tubers from each plant ready to harvest from November to March. The tubers have a delicious nutty flavour and crispy texture. They add crunch to salads, can be lightly steamed and sauteed with herbs, or used as an addition to stir fries in place of water chestnuts. Height: 45cm (18”). Spread: 30cm (12”).

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6 Peat-Free Jumbo Plug Plants (KC7453)

How to Grow
Plant in rows about 30cm apart in a sunny position with moist, well-drained soil which has been amended with plenty of organic matter. Protect young plants against slug damage. Water well during dry periods. Weed regularly to avoid competition but take care not to damage the tubers. Remove any flower spikes to concentrate energy into tuber production. Harvest from late October as and when you need them. Leave some tubers in the ground – they will multiply and provide the following years crop.

For more information and guidance check out our Gardening Guides.

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large Non-standard items may incur a higher, lorry delivery charge. Charges will be calculated at checkout, but an example of the lorry charges are listed below.

  • Red - £9.99.
  • Purple - £2.99.

For more information please visit our delivery charges information page by clicking here.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. While the majority of our nursery plants cope well with slight delays in intransit, sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this for some of our smaller plug products and tender bedding and vegetable lines, which do not respond well to the extra journey time. So regretfully while we offer the majority of our live plant offering nationwide, we are unable to ship plugs, begging plants and tender vegetable plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

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