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Forsythia

JAC51JAC51 Posts: 175

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My forsythia was looking beautiful this spring.  But I'm not sure how to prune it.  Should I just lop off the top foot of all the branches or pick and choose certain ones and cut right back?

Any advice would be appreciated 

Posts

  • DovefromaboveDovefromabove Posts: 88,146

    Don't just lop a bit off the ends - you'll end up with a yellow shaving brush next spring.  

    Choose the oldest branches and take out a few as low down as possible, where they branch off from the main plant.  Do it when the flowers have faded and not later.  The plant will grow some replacement branches which will flower next year.  


    Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.





  • PalaisglidePalaisglide Posts: 3,414

    As Dove correctly says next years flowers are on this years growth. I have a lovely bush on trellis in full bloom at the moment. My way is to take around half the bush off after flowering then trim out some very old and any weak growth, plus what I call twiglets. Then tie it back to the trellis, the new growth will come from the buds on the stems and that will give you next years bloom. A mulch around the base when you do this will be all the plant needs to grow on.

    Frank 

  • WelshonionWelshonion Posts: 3,114

    Received wisdom is that one third of the branches - the oldest - should be removed every year.

  • JAC51JAC51 Posts: 175

    Thanks for the advice. I think I'll do a little bit of both. A little off the top of the few longer stems and then take out some of the older ones from the bottom.

    again thanks. Can always count on some sage advice from someone on the forum.

    raining today so it's IKEA this morning

    have a great break

  • DovefromaboveDovefromabove Posts: 88,146

    It's up to you of course, but I really wouldn't take anything off the ends of the branches ... they'll loose that elegant line and just go bushy image


    Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.





  • ObelixxObelixx Posts: 30,088

    I wouldn't go to IKEA either but other than that, Dove is right about shortening the branches and making pom poms.  Not a good look.

    Vendée - 20kms from Atlantic coast.
    "The price good men (and women) pay for indifference to public affairs is to be ruled by evil men (and women)."
    Plato
  • PalaisglidePalaisglide Posts: 3,414

    Depends on how you grow it. I and several others in my area grow it on trellis training the stems along the laths the flowering growth goes up so we trim it to keep it level. This year was a mass of bloom the best I have had in 20 odd years. 

    Frank.

  • JAC51JAC51 Posts: 175

    What's wrong with ikea Obelixx? It serves it's purpose. Hall mirror, bosh, done. Back for lunch and out in the garden again.  I've cut out a couple of the old branches and left the top alone. It was a beautiful sight earlier in the year. I just love the vibrant yellow against a blue sky. It hasn't done too badly considering my mum hadn't touched it for about 10 years!

  • ObelixxObelixx Posts: 30,088

    Just don't like IKEA.  I prefer now to go to 2Nd hand places like TROC or a flea market/brocante and get something attractive and made form proper wood that doesn't break if you move it.   Prefer old mirrors too.

    And then IKEA keeps getting caught doing the wrong thing - furniture made by prisoners in East Germany, paying its drivers peanuts via east European mediaries.  Not exactly ethical.

    Vendée - 20kms from Atlantic coast.
    "The price good men (and women) pay for indifference to public affairs is to be ruled by evil men (and women)."
    Plato
  • PeggyTXPeggyTX Posts: 556

    I found this link most helpful on how to prune Forsythias.  http://www.flower-gardening-made-easy.com/prune-forsythia.html

    My low-carb recipe site: https://buttoni.wordpress.com/
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