Growing Rhubarb

Rheum rhabarbarum : Polygonaceae / the dock family

Jan F M A M J J A S O N Dec
                  P P  

(Best months for growing Rhubarb in Australia - cool/mountain regions)

  • P = Plant crowns
  • Easy to grow. Plant pieces of rhizome or roots 8 - 10 cm (3 - 4 in.) deep. Best planted at soil temperatures between 5°C and 20°C. (Show °F/in)
  • Space plants: 90 cm apart
  • Harvest in approximately 1 years. You will have a stronger plant if you leave it for about a year before using..
  • Compatible with (can grow beside): Brassicas (Cabbage, Broccoli, Cauliflower, etc)

Your comments and tips

03 Jun 18, Christine (Australia - cool/mountain climate)
Yes I too am after a rhubarb forcer. They are very expensive.
04 Jun 18, Liz (New Zealand - sub-tropical climate)
You could try the old idea of using an upside down terracotta pot over the crown or try some of the ideas here www.gardenersworld.com/how-to/grow-plants/how-to-force-rhubarb/
11 Sep 10, Susan Lavenau (USA - Zone 10a climate)
How long can you cut Rhubarb in the Northern Nevada area? My brother in law says not to cut after August. Is that correct?
27 Mar 11, Bea (Australia - temperate climate)
I am from Germany, we use to harvest Rhubarb only in Spring (21.March-20. June)after that Rhubarb will develop to much oxalic acid.We also have the saying < you can harvest the Rhubarb only during Strawberry Time> because of that
Showing 471 - 474 of 474 comments

It's okay to plant rhubarb now. Rhubarb often dies back in the winter in cooler areas. It doesn't like a hot position so plant it so that it gets shelter from the afternoon heat if necessary. Rhubarb is a 'gross' feeder which means it likes lots of manure and water to give the best results. A couple of handfuls of Blood & Bone, a shovel full of old manure or a handful of pelletised manure placed in the bottom of the planting hole and covered with a layer of soil before planting will give good results. Most rhubarb that is sold is grown from seed and the resulting stem colour can range from all green to a good red. The flavour will still be the same. To redden it up when cooking add a few drops of cochineal (a natural red colouring) while it is cooking. To avoid adding sugar try using Stevia which is available at many shops. Stevia is a non calorie extract from the Stevia plant and is much better for you. All the best.

- John

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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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