Flowers on my rhubarb

This is the place to discuss not just allotments but all general gardening problems and queries which don't fit into the specific categories below.
(formerly allotments and tips, hints and problems)
Post Reply
MonsieurBOZ
margo - newbie
margo - newbie
Posts: 10
Joined: Sun Jul 12, 2009 1:51 pm

Flowers on my rhubarb

Post: # 194494Post MonsieurBOZ »

This is a new one on me; I am nearly 50, and have seen rhubarb growing in my family garden as long as I can remember, and I've never seen it in flower - now mine is!!!
The flowers actually look more like little cauliflowers but I'm sure they are in fact flowers.
The question is what should I do with them, leave, cut off, eat???
Anyone who knows, please advise.
Thanks
BOZ

User avatar
Annpan
Site Admin
Site Admin
Posts: 5464
Joined: Thu Dec 14, 2006 2:43 pm
Location: Lanarkshire, Scotland

Re: Flowers on my rhubarb

Post: # 194496Post Annpan »

We had a discussion about this a few years ago, I'll see if I can find it...

In the mean time, I think cut them off to continue productivity of the plant, but don't eat them, due to the oxalic acid :puke:

I've never seen it flowering either but I think some varieties do every 4 years or something? and they usually only do after a hot summer (being in Scotland might be why I have never seen them flowering then...lol)

have a look at this thread -> http://www.selfsufficientish.com/forum/ ... er#p158330 :mrgreen:
Ann Pan

"Some days you're the dog,
some days you're the lamp-post"

My blog
My Tea Cosy Shop
Some photos
My eBay

User avatar
pelmetman
A selfsufficientish Regular
A selfsufficientish Regular
Posts: 802
Joined: Wed Feb 24, 2010 3:25 pm
Location: Lincolnshire
Contact:

Re: Flowers on my rhubarb

Post: # 194499Post pelmetman »

Our rhubarb has a flower developing and I too have never seen it before.

I've checked this out and they should definitely be cut out. Flowering can be associated with wet summers and we certainly had one of those last year. It also could be because of a too high application of nitrogen.
Kind Regards
Pelmetman Dave
Pelmetlady Sue
Pelmetdog Troy

grahamhobbs
A selfsufficientish Regular
A selfsufficientish Regular
Posts: 1212
Joined: Mon Aug 10, 2009 4:39 pm
Location: London

Re: Flowers on my rhubarb

Post: # 194500Post grahamhobbs »

Our rhubarb flowers every year in London, as do most of our neighbours, we just break the flowers off to prevent energies going into seed production.

User avatar
The Riff-Raff Element
A selfsufficientish Regular
A selfsufficientish Regular
Posts: 1650
Joined: Wed Jan 30, 2008 8:27 pm
Location: South Vendée, France
Contact:

Re: Flowers on my rhubarb

Post: # 194521Post The Riff-Raff Element »

Yep - ours flowers every year too. If the flowers are not cut then the leaves will die back far earlier and will not push again that season. If you do allow it to seed then the seeds can be ground to a flour which makes particularly finr pancakes. I kid you not.

dave45
A selfsufficientish Regular
A selfsufficientish Regular
Posts: 701
Joined: Tue Feb 24, 2009 8:20 pm
Location: Lancashire

Re: Flowers on my rhubarb

Post: # 194550Post dave45 »

Some of my rhubarbs try and flower, others don't. The ones that don't have bigger and better stems and leaves. I chop the flower-stalks off as soon as I see them. Do they try and flower if they are under stress? (e.g. due to poor soil, under/overwatering or smth?)

User avatar
Flo
A selfsufficientish Regular
A selfsufficientish Regular
Posts: 2188
Joined: Sun Mar 30, 2008 10:12 am
Location: Northumberland

Re: Flowers on my rhubarb

Post: # 194574Post Flo »

It seems to be heat that does it - usually after a damp spell but not always.

User avatar
Millymollymandy
A selfsufficientish Regular
A selfsufficientish Regular
Posts: 17637
Joined: Tue May 10, 2005 6:09 am
Location: Brittany, France

Re: Flowers on my rhubarb

Post: # 194998Post Millymollymandy »

Mine flowers every year but I don't have the nice red type just some tough stringy old green stuff that I inherhited with this place. The flowers look lovely though.
boboff wrote:Oh and just for MMM, :hugish: (thanks)
http://chateaumoorhen.blogspot.com/

Pennylane
Tom Good
Tom Good
Posts: 71
Joined: Fri Apr 30, 2010 11:04 am

Re: Flowers on my rhubarb

Post: # 195025Post Pennylane »

This thread really surprises me..I have never seen a rhubarb flower..Myine came from a pile of garden rubbish thrown over a fence, it has been fantastic for years. :lol:

Peggy Sue
A selfsufficientish Regular
A selfsufficientish Regular
Posts: 1120
Joined: Tue Jun 19, 2007 1:27 pm
Location: Godmanchester, Cambs, UK

Re: Flowers on my rhubarb

Post: # 198009Post Peggy Sue »

This fasciantes me- I'd never seen a rhubarb flower til I got the allotment. All teh rhubarbs I've ever had a home don't flower (and still don't) while the one at the allotment does every year. I thought it may be a male/female thing like asparagus but clearly not then?
Just Do It!

User avatar
Cloud
Living the good life
Living the good life
Posts: 210
Joined: Mon Jun 01, 2009 9:32 pm
Location: Middle England

Re: Flowers on my rhubarb

Post: # 198013Post Cloud »

As we've just put rhubarb in to the ground last autumn for the first time, and are now looking forward to when we can pick it (next year), we've been watching every one else's rhubarb which keen interest, and much of it does seems to be flowering (or trying to). I had just put it down to me being rather unobservant in other years, as I can ever remember seeing anybody's rhubarb flowering before.

I wonder if this is an unusual year.

BTW, everyone who I would rate as knowing[*] what they are doing seems to cut the flower off at the base

(* older and wiser)
Image Image
Augustus and Hattie

Post Reply