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How to grow Rhubarb in the UK

Plant once, pick for 10 years. Wait a year before your first pick.

Rhubarb
Photo: Evan-Amos ยท Public domain

When to sow, plant and harvest rhubarb

Plantmid October to mid March
Pickearly April to late June

Dates are for central England. Sow about two weeks later in the north and Scotland, and up to two weeks earlier in the south and south west. Get the dates for your postcode.

Planting it

  1. Dig a hole wide enough to spread the roots, and mix some compost into the soil
  2. Sit the crown with the buds just under the surface - about 2-3cm down
  3. Fill in, firm gently and water well
  4. Space the plants 90cm apart each way - they get BIG
  5. Don't pick any in the first year, so it can build up strength

Top tips for growing rhubarb

Soil and feeding

Rich, moist soil packed with goodness. These are hungry plants. Dig a hole (or make a mound) and fill it with manure or compost before planting, then feed every week or two once the fruit starts.

Pests and problems

Harvesting and eating rhubarb

From the second spring, hold a stem at the bottom and pull and twist. Never pick more than half.

How to eat them: Stewed with sugar, in a crumble with custard. Stems only!

Storing rhubarb

Keeps 1-2 weeks.

Chop into chunks and freeze - no need to blanch. Keeps 12 months.

Good varieties of rhubarb

Saving your own rhubarb seed

Autumn or early spring.

  1. Dig up a big clump
  2. Pull or cut it into two or three pieces, each with roots and shoots
  3. Replant them - more plants for free, and the old one grows better too

Where to buy rhubarb plants

Thompson & Morgan · Suttons · Amazon

These are affiliate links: we may earn a small commission if you buy, at no extra cost to you. Read more.

Rhubarb questions

When do I plant out rhubarb?

Plant rhubarb out from mid October to mid March.

When can I pick rhubarb?

Rhubarb is ready from early April to late June. From the second spring, hold a stem at the bottom and pull and twist. Never pick more than half.

How long do rhubarb take to grow?

Roughly 52 weeks from sowing or planting until the first harvest.

Are rhubarb easy to grow?

Rhubarb are rated 'easy peasy' for beginners, and can be grown in the ground or a raised bed.

Plan your own garden: it tells you what to do and when, for your postcode.

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