Growing Rhubarb

Rheum rhabarbarum : Polygonaceae / the dock family

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

(Best months for growing Rhubarb in USA - Zone 5a 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 41°F and 68°F. (Show °C/cm)
  • Space plants: 35 inches 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

11 Aug 16, Chris (Australia - sub-tropical climate)
Go for trays. I have never heard of rhubarb by seed always corm. In trays at least you can keep an eye on it and know what is happening throwing seed into the soil sometimes is taking too much of a chance with birds, mice, rotting etc..especially with odd things like this.
03 Aug 16, Chrostopher White (Australia - sub-tropical climate)
Hi I have just found the site and have a packet of seed, do I plant direct or trays.
08 Jul 16, Pam (Australia - temperate climate)
If your rhubarb is too tart add about 1/2 teaspoon of bi-carb soda to the cooking water. This takes away the tart taste. You may need more - it depends on the quantity you're cooking. This was a tip from my aunt in New Zealand. Her father grew amazing rhubarb.
02 Sep 16, (Australia - temperate climate)
I always cook my rhubarb in lemonade, that way there is no need to add sugar and it isn't so tart.
22 Jun 16, Alan (Australia - temperate climate)
My dad was a market gardener in England all his life. He told me they never "pulled" rhubarb after 1st June. The plant needed its leaves to build up root growth. This kept the plant healthy for next year. I suggest growing enough plants so you don't feel a need to "strip the plant bare" but only take a few stems from each plant. Here in southern Tasmania I plant to not harvest too late and will allow the plant to make full recovery before autumn sets in. Nutrients will then have time to drain back into roots before winter sets in.
27 Oct 16, Tempest (Australia - temperate climate)
My mum taught me the same. She only had one rhubarb plant, so we'd only ever be able to use about half of the stalks available so we didn't deprive the rhubarb plant of its means to get energy to continue growing. Of course this meant less rhubarb crumble than we would have liked. When I left home, she kindly split her rhubarb crown into several pieces so we each have at least two. I also helped build her rhubarb collection by buying new crowns of different varieties for us both. I think I have about eight or nine just on my own now. Should be plenty to keep us in rhubarb crumble without taking too much energy away from each plant!
14 Jun 16, Liz (Australia - temperate climate)
When is rhubarb available in the shops to buy in Melbourne. Which months of the year?
17 Jun 16, Steve (Australia - temperate climate)
Liz, Don't waste your money. All the rhubarb I've seen on sale in Melbourne is rubbish and very expensive. I advise to grow your own, it's so easy to do, just plant in a shaded spot and keep well fed and watered. I'm splitting mine at the moment and I'll simply dig a hole, fill with compost and plant; how easy is that?
14 Jun 16, Tempest (Australia - temperate climate)
Winter months - June, July, August. If you can't find them in your local Bunnings yet, try a reputable nursery. I've already bought some rhubarb crowns at the start of June from Bulleen Art & Garden who had three varieties on offer (Giant Victoria, Red Dragon and Ever Red).
10 Jun 16, Don (Australia - temperate climate)
I have 3 small roots of rhubarb produced from dividing a larger one. They are growing well but something is eating the leaves. Looks like caterpillars but there are no signs of them or any other pests on the leaves. Some leaves have been eaten down to the stems. It could possibly be blackbirds. Any idea what it could be?
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