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

10 Dec 16, John (Australia - temperate climate)
Most, if not all, rhubarb plants available in nurseries, etc. are grown from seed. Seedlings can be very variable fro all green through partially red to all red. If the plant is growing well the stems should taste the same, but will be less appealing. Try adding Cochineal (a natural red food colouring) when it is cooking. Use small amounts until you get an appealing colour. If you use Stevia, which is a natural sweetening substance, in lieu of sugar you will get all of the flavour minus the calories. Stevia is readily available in the sugar/sweetener section of most supermarkets. To ensure red rhubarb you would need to get a root division off someone who has red stemmed plants. Trust this helps.
04 Dec 16, Nico Schutte (South Africa - Semi-arid climate)
Will rhubarb grow indoors? No direct sun.
26 Nov 16, Carol (Australia - sub-tropical climate)
Hello, I actually live in Sunraysia, I have just bought 2 potted Rhubarb plants and am about to plant them in a planter box. Because we have high temperatures here in the 40's in summer, where would the best area to grow them. ? Your help would be appreciated . Thank you
27 Nov 16, Mary (Australia - temperate climate)
Hi Carol, I live in a temperate area but we also experience some really hot days too. My rhubarb was happier on those days if I put a shade cloth on a frame over them on those scorcher days. I use tomato stakes of varying lengths to produce a makeshift frame and use plastic cable ties to attach the shade cloth. Cable ties are a gardeners best friend!
27 Nov 16, John (Australia - temperate climate)
Check out the other comments on rhubarb for more tips.
27 Nov 16, John (Australia - temperate climate)
Hello Carol. A site facing East or one that can be shaded a bit would be best. The morning sun is not usually as intense as later in the day. Roots being 'cooked' by the sun is always a chaallenge for plants growing in containers so it is important to try and keep the roots cool. If the pots are plastic you could wrap them in hessian and keep that damp on a hot. Keep your plants well watered as this will also help. Heat stressed plants may wilt, with watering they will be able to recover normally but you don't want 'stringy' stalks. This all sounds a bit negative but consider it a 'challenge' and you will be successful. Trust this helps.
23 Nov 16, mary (South Africa - Dry summer sub-tropical climate)
hello, i am urgently looking for fresh ruhub, for my mother in law she is sick and she urgently need this vegetable.where can i buy cause Woolworths dont have in stock, i am in Laudium Pretoria and in Pretoria any shop that will stock this ruhub. thank you regards mary
21 Nov 16, Norma Meikle (Australia - temperate climate)
I recently planted a rhubarb root which I purchased from a well known nursery. It has done extremely well, with enormous leaves and green stalks. The leaves however are lying down on the ground - should they be standing up (or can I help them stand up) and also, when do the stalks turn red. Thank you.
21 Nov 16, John (Australia - temperate climate)
Rhubarb like plenty of water but if the leaves are enourmous this may not be the problem. Most rhubarb sold at nurseries, etc. is grown from seed and can be very variable in stalk colour from all green to deep red. If you want red stalks you could sow yourself and discard the green ones when they have grown or, alternatively get a division off a friend that is a good colour. I don't think the stalk colour affects the taste but it certainly looks unappealing when cooked. You could add Cochineal (a natural red food colour made from Cochineal beetles) to boost the colour. if you cook the rhubarb without sugar and add Stevia powder until it taste right for you you will have beautiful rhubarb to eat minus the calories/kilojoules.
10 Nov 16, Di Kealy (Australia - temperate climate)
Our pet sheep has just demolished our rhubarb plant, leaves and all, with no side effects (for the sheep!). Part of the crown is still above ground, will it come back again? Thanks
Showing 351 - 360 of 635 comments

That sounds yummy, must try it..

- Lorraine Phillips

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