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Clematis trellis design - how big can the gaps be?
We are making a simple rectangular metal frame trellis with wires across it for a clematis to provide a screen from our neighbours in the summer. It will sit on top of an existing 1m high fence and will be 1m long and 80 cm high. We want it to be as unobtrusive as possible to minimise its light blocking to a basement window when the clematis dies back in winter so we want to have the wires as far apart as possible. Questions:
How far apart can they be to still have the Clematis grow up the structure? Is it possible to just have horizontal wires? The wire we intend using is 10mm (o.4 inches) thick - is this too thick for the tendrils to grab onto? Thanks in advance for any advice... |
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Regards Grumpy |
#3
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Clematis trellis design - how big can the gaps be?
"frankie" wrote in message ... We are making a simple rectangular metal frame trellis with wires across it for a clematis to provide a screen from our neighbours in the summer. It will sit on top of an existing 1m high fence and will be 1m long and 80 cm high. We want it to be as unobtrusive as possible to minimise its light blocking to a basement window when the clematis dies back in winter so we want to have the wires as far apart as possible. Questions: How far apart can they be to still have the Clematis grow up the structure? Is it possible to just have horizontal wires? The wire we intend using is 10mm (o.4 inches) thick - is this too thick for the tendrils to grab onto? Thanks in advance for any advice... -- frankie You do need the wire in both directions, anything smaller than finger size is ok, and the squares should ideally be 6" or less. (I occasionally use stock fencing but prefer the large gauge chicken wire) -- Charlie, gardening in Cornwall. http://www.roselandhouse.co.uk Holders of National Plant Collection of Clematis viticella (cvs) |
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Clematis trellis design - how big can the gaps be?
In article ,
frankie wrote: We are making a simple rectangular metal frame trellis with wires across it for a clematis to provide a screen from our neighbours in the summer. It will sit on top of an existing 1m high fence and will be 1m long and 80 cm high. We want it to be as unobtrusive as possible to minimise its light blocking to a basement window when the clematis dies back in winter so we want to have the wires as far apart as possible. Questions: How far apart can they be to still have the Clematis grow up the structure? A couple of metres. I would recommend using 20-30 cm squares; 10-15 is better for a screen, but you want light in winter. Is it possible to just have horizontal wires? Yes, but it is geneally a bad idea. A good one is diamonds (i.e. squares aligned diagonally), because that catches the eye less. The wire we intend using is 10mm (o.4 inches) thick - is this too thick for the tendrils to grab onto? No, but that is rod, not wire! Surely 5 mm would be heavy enough, unless you are trying to fortify the area. Regards, Nick Maclaren. |
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Clematis trellis design - how big can the gaps be?
Nick Maclaren wrote: How far apart can they be to still have the Clematis grow up the structure? A couple of metres. I would recommend using 20-30 cm squares; 10-15 is better for a screen, but you want light in winter. Really?! A couple of metres?! Surely the clematis cannot reach from one point to 2m away with nothing in between to climb on? The wire we intend using is 10mm (o.4 inches) thick - is this too thick for the tendrils to grab onto? No, but that is rod, not wire! Surely 5 mm would be heavy enough, unless you are trying to fortify the area. ) This conjured up an amazing trellis, with copper pipes for some reason! But perhaps he could put some wires in between the rods? You've completely destroy his design !! |
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Clematis trellis design - how big can the gaps be?
In article .com, "La Puce" writes: | Nick Maclaren wrote: | How far apart can they be to still have the Clematis grow up the | structure? | A couple of metres. I would recommend using 20-30 cm squares; 10-15 | is better for a screen, but you want light in winter. | | Really?! A couple of metres?! Surely the clematis cannot reach from one | point to 2m away with nothing in between to climb on? No, but they go up the verticals and then along the horizontals. C. armandii would be able to handle that, for example, though some other clematis would not. | But perhaps he could put some wires in between the rods? You've | completely destroy his design !! Yes. Regards, Nick Maclaren. |
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Clematis trellis design - how big can the gaps be?
Nick Maclaren wrote: No, but they go up the verticals and then along the horizontals. C. armandii would be able to handle that, for example, though some other clematis would not. Sure ... forgot the verticals. | But perhaps he could put some wires in between the rods? You've | completely destroy his design !! Yes. Ok. Best be robbust really. Hardy, would be a better word ) |
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Thanks to all for the advice: very helpful and very kind. I think I will take Nick and Charlie's advice and go for diagonal boxes spaced about 20 cm apart with wire much thinner at around 3-5mm. I'll let you all know how it goes...
Thanks again to all Frankie |
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