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Onions doing interesting things…

Posted by vegmonkey on June 7, 2008

bolted-onion-1 Onions doing interesting things... bolted-onion-2 Onions doing interesting things...

    Senshyu                             Red Baron

We have about 180 onions in the ground at the moment if i remember rightly. The Japanese overwintering ones - Senshyu - have been in from about September (about 40). One is a nice size, and is ready for eating, 15 or so are small and edible, and the rest are weedy. Two have bolted. Bolting is bad as the onion grows a hard stem right though it, and tops this off with a flower…if i let it!

The purpose of planting these was to use the ground overwinter but it’s getting too close to the summer now, and they may have to come out as small onions, rather than full blown ones. Better than nothing though.

In this years onion bed, i planted about 120 sets (60 red, 60 white). Last year i bought heat treated ones from Wilkos. They were cheap and, being heat treated, didn’t run to seed. This year i thought i’d try a couple of different varieties, bought untreated sets from a reputable garden centre, and about 10 have already bolted. Interestingly, it is only the red ones that have bolted. The bolting is more than likely due to a combination of the hot weather, and the distinct inability of the raised beds to maintain any moisture!

Aside from this, the rest of the onions are growing very nicely and are we are well on course to produce about 150 onions from 2m square. I’ve chopped the bolted ones up, got rid of the hard centres and filled a bowl in the kitchen…we’ll be having those tomorrow night.

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2 Responses to “Onions doing interesting things…”

  1. Simon Kirby Says:

    Hi VM. Same story with me really. Autumn onions mostly making seed heads, though many have also formed good bulbs. Half the red summer onions are going to seed. Heat-treated sturon still looking good.

    I leave the flower heads alone now. One year I pulled them off and the rain went down inside the hollow stem and rotted the bulb. I use the going-t0-seed ones first and they’re fine.

    Simon

  2. Cat Says:

    Hey VM - my garlic went to seed last year, and as I wasn’t sure what to do…well, they looked pretty!…I just left them, but they went really hard, and were quite small! duh! Lesson learnt. Nip them off! Cat x

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