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

Post a comment or question Display Newest first | Oldest first, Show comments for USA | for all countries
12 May 13, peter (Australia - temperate climate)
can I divide and replant rhubarb in May
Reply or Post a new comment
13 Apr 13, Caterine Burns (Australia - temperate climate)
The stalks keep falling down flat,do I need to hold them up with anything? they were only planted 12 months ago,I have four surviving plants out of thirty.I'm in Perth W.A.
Reply or Post a new comment
26 Mar 13, erin tAYLOR (Australia - sub-tropical climate)
where can i buy a plant, i live in condamine queensland
Reply or Post a new comment
23 Mar 13, bob wright (Australia - temperate climate)
when is the time for me to put manure on my plant
Reply or Post a new comment
28 Apr 13, heather clark (Australia - temperate climate)
I was told to use a nitrogen rich fertilizer every six weeks
Reply or Post a new comment
10 Mar 13, Margaret Goldie (Australia - temperate climate)
I have same problem as a few others the stems on the Rhubarb plant are green what can I you do?
Reply or Post a new comment
01 Jun 13, (Australia - temperate climate)
Margret If the stems on your Rubarb plants are green and you profer them red, I would suggest that you change varieties. Denis
Reply or Post a new comment
15 Mar 13, B (Australia - cool/mountain climate)
If your plant is green, it is probably the green variety. Nothing to worry about. Just cook it and eat it!
Reply or Post a new comment
21 Feb 13, Bill (Australia - temperate climate)
We have just moved in to our new home. Made a lovely vegie garden,put in good soil mixed with cow manure. Planted 5 Rhubarb plants brought from the garden place, They all appear to be dieing What have we done wrong? We have one plant what is about 3 years old and grows very well in the same garden?
Reply or Post a new comment
11 Jun 13, Eve (Australia - temperate climate)
I have noticed with my rhubarb is they tend to wilt easily and need constant supply of water when it is particularly hot. They appear to need more water when younger. I also have an older plant which seems more robust.
Reply or Post a new comment
Showing 561 - 570 of 635 comments
See comments for all plants

Ask a question or post a comment or advice about Rhubarb

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

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.
We cannot help if you are overrun by giant slugs.