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Supporting tall plants across a bed

Hello all
Absolute rookie gardener here looking for some help please!

We recently had some raised beds installed and had an absolutely fantastic summer with vegetables like courgettes, cucumbers and potatoes in one bed and tall things like sunflowers and tomato vines in the other.

But as you may be able to tell from the picture, we struggled to keep the sunflowers and vines straight up, even using tall canes. The beds aren't deep enough, and the soil isn't strong enough, to keep the canes standing straight up - especially not with heavy tomato vines. In the end I jerry-rigged a system where the canes were tied to a string that ran the length of the garage. But it didn't work especially well, resulting in leaning sunflowers and tilted vines.

Does anyone have a better idea for what I could do for next year please? I don't really want to attach anything permanently to the garage and would much prefer something free standing but really am open to any bright ideas. 

Posts

  • FairygirlFairygirl Posts: 55,117
    Hi @hellojp -  unless you put in posts and add wires to those, I don't think you'll have much success. 
    Attaching to the wall would be easier - vine eyes and wires are almost invisible    :)
    You could possibly think about trellis instead though. A couple of horizontal battens on the wall, and then attach it. That gives a good airflow round it too. You could paint it and that would be a feature in itself when there's no  planting. 

    It'll also be worth adding lots of organic matter to the beds for over winter. That'll give your plants a head start next year.  :)
    It's a place where beautiful isn't enough of a word....



    I live in west central Scotland - not where that photo is...
  • This wisteria is "self supporting"... or it looks that way.

    I drilled the concrete posts and inserted eyes  a foot apart and strung strong wire laterally between them and attached the branches to them. The wires don't really notice. You could do that with the wall.

    The advantage for me is that I can change the panels without disturbing the wisteria.




  • AngelicantAngelicant Posts: 130
    edited October 2021
    I have used metal obelisks (pack of two for £15 from Argos) in this situation. With four legs they are much more stable than single stakes. They are good for about 6ft in height or you can leave a section out if that's too tall.  I would put one at each end if those beds and you can use green twine in between them. Or tripods of stakes tied at the top, again much more stable than single stakes. 

    Edited to add you would need at least 7-10 inches of soil to work so if your beds are only one sleeper deep on slabs it won't work
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