Allotment Gardening Advice Help Chat

Growing => Grow Your Own => Topic started by: Auntiemogs on June 03, 2012, 19:50

Title: Onions going to seed - what to do?
Post by: Auntiemogs on June 03, 2012, 19:50
My onions (Karmen) which I planted last November have seed pods which I have pulled off.  I was hoping to store them but saw in a previous post by DD that this would affect the storage ability as the stalk goes down into the bulb.  :(
Is it worth leaving them a while longer now that I have nipped off the flower heads in the hope that they will bulk up or should I whip them out now, chop and freeze?
Also, if I do pull them, can I chop and freeze the leafy growth for soups etc. as it would be a shame to waste it?
Mags  :)
Title: Re: Onions going to seed - what to do?
Post by: mumofstig on June 03, 2012, 19:56
it's usual to leave them to carry on growing. They do bulk up but keep a wide neck, so don't dry out very well.
If there are too many to use quickly  - I chop and freeze them, but they need double bagging or else the whole freezer will smell of onions  :ohmy:
You can chop the green tops up like leeks for soup ;)
Title: Re: Onions going to seed - what to do?
Post by: DD. on June 03, 2012, 19:58
By all means use some if you want to, but they will bulk up, however as you've read in a previous reply, the bit of the flower stem inside the bulb will start to rot quite quickly.

You get more onion by leaving them to mature, then chopping & freezing.
Title: Re: Onions going to seed - what to do?
Post by: snowdrops on June 03, 2012, 19:58
Winter onions don't store well,they are a crop to bridge the gap between last years stored onions until this years are ready Aug/sept.Some of mine have produced seed heads that I've snapped off but will leave in but start to use those ones 1st as I need them.
Title: Re: Onions going to seed - what to do?
Post by: Auntiemogs on June 03, 2012, 20:05
Thanks so much guys.  :)
They are only about 3cm across at the mo so will leave them be and hoik them out when they are bigger.
Frozen onions are so handy to have around but is good to know I can use the leaves too as I hate waste (must be my age).  :D
Title: Re: Onions going to seed - what to do?
Post by: gavinjconway on June 03, 2012, 23:09
I grow a packet of winter onions each year and use them from 1st may every year first as green onions and then as bigger normalish size.. They just tite us over till the main summer crop  is ready. When they start to send flower spikes up they get hoiked out and eaten... like the ones I pulled out yesterday - they don't get a chance to be frozen!!
Title: Re: Onions going to seed - what to do?
Post by: Auntiemogs on June 03, 2012, 23:23
I don't have very much space Gavin & just wanted to get something in.  ::) 
Next year I might just wait until spring to plant, not sure what is best though. Ailsa Craig seems to be popular?
Love onions but don't cook regularly so the best thing for me is to freeze them if I can't store them. Might have a couple out tomorrow though!  :tongue2:
Title: Re: Onions going to seed - what to do?
Post by: gavinjconway on June 04, 2012, 00:08
We freeze a load of the main crop. Just cut and freeze then use for soups, with white sauce and stews. Also freeze some tops when they are still youngish before they go all grey and too big.. Even with limited space it's worth the winter growing and just plant them close together. I used to do 3 rows x 3" each way in my tubs on my roof.. A packet of 75 sets will only take up a small area about 6' x 1' then when they come out you can still do something else.. beetroot maybe..
Title: Re: Onions going to seed - what to do?
Post by: Auntiemogs on June 04, 2012, 00:28
Isn't it amazing what you can pack into a small space when you don't have much?  :)
After buying a square foot gardening book, I'm cramming in a much as I can but you have just reminded me to sow a few more beets.
Guess I'll have to be reading up on what to sow for overwintering soon!  ::)
Since I'm going to freeze them anyway I guess it makes sense to overwinter the onions and bung something else in.
Ta hun. :-)
Title: Re: Onions going to seed - what to do?
Post by: Rangerkris on June 04, 2012, 08:27
My onions have done the same, i said this year i would stick to seeds but got some sets cheap and they bolted again. My seed onions are looking great not as big yet but still looking good with no flower trying to grow.
Title: Re: Onions going to seed - what to do?
Post by: JohnB47 on June 04, 2012, 10:16
Yep, loads of over wintering onions on our allotments have gone to seed, mine included. Might have been the odd spring weather down here - a quick burst of warm weather then a few cold weeks could have stressed the plants.
Title: Re: Onions going to seed - what to do?
Post by: cob nut on June 04, 2012, 14:59
We bought some Karmen onion sets this time to try and noticed over the weekend that they are starting to go to seed too....I thought I had read on the packet that they were slow to bolt! and good keepers.
Title: Re: Onions going to seed - what to do?
Post by: gavinjconway on June 04, 2012, 15:24
This is the most bolting of winter onions I have had over the last few years - obviously because of the changing weather..
Title: Re: Onions going to seed - what to do?
Post by: Auntiemogs on June 04, 2012, 17:09
My senshyu yellow are ok so far - fingers crossed - shame they don't store well.  :blush:
Title: Re: Onions going to seed - what to do?
Post by: Beklet on June 06, 2012, 11:06
Got back from my holiday to find mine had bolted - and the shallots too! Spent a fair pit of time nipping all the flower heads off (and I bet I missed one)
Title: Re: Onions going to seed - what to do?
Post by: sunshineband on June 06, 2012, 12:32
It is only some of my white ones that have bolted. The reds and yellow are still OK

(Let's hope it lasts)